- AMMONIA+ORGANIC-N,UNF,EPA -
Percent Recovery by Date
Lab: NWQL, PCode: 00625, MCode: KJ007
Logged in Dates: 10/04/96 through 03/26/99
Open Data Set

Lab Value = 0.652 Most Probable Value = 0.390 Percent Recovery = 167.2 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360041 Number of Standard Deviations = 2.1 Blind Sample ID = N59 Lab Value = 1.441 Most Probable Value = 0.390 Percent Recovery = 369.5 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960093 Number of Standard Deviations = 8.3 Blind Sample ID = N59 Lab Value = 0.158 Most Probable Value = 0.285 Percent Recovery = 55.4 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690150 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.158 Most Probable Value = 0.285 Percent Recovery = 55.4 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920015 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.681 Most Probable Value = 0.304 Percent Recovery = 224.0 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820058 Number of Standard Deviations = 2.9 Blind Sample ID = N55 Lab Value = 0.400 Most Probable Value = 0.250 Percent Recovery = 160.0 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410063 Number of Standard Deviations = 1.4 Blind Sample ID = N49 Lab Value = 0.400 Most Probable Value = 0.250 Percent Recovery = 160.0 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890080 Number of Standard Deviations = 1.4 Blind Sample ID = N49 Lab Value = 0.875 Most Probable Value = 0.878 Percent Recovery = 99.7 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850049 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.896 Most Probable Value = 0.878 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780128 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.785 Most Probable Value = 0.878 Percent Recovery = 89.4 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710109 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.851 Most Probable Value = 0.878 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640107 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.356 Most Probable Value = 0.390 Percent Recovery = 91.3 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570072 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.362 Most Probable Value = 0.390 Percent Recovery = 92.8 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500085 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.345 Most Probable Value = 0.390 Percent Recovery = 88.5 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430071 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.897 Most Probable Value = 0.878 Percent Recovery = 102.2 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290007 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.883 Most Probable Value = 0.878 Percent Recovery = 100.6 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220069 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.909 Most Probable Value = 0.878 Percent Recovery = 103.5 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150081 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.838 Most Probable Value = 0.878 Percent Recovery = 95.4 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080116 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.364 Most Probable Value = 0.390 Percent Recovery = 93.3 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640037 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.359 Most Probable Value = 0.390 Percent Recovery = 92.1 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520050 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.327 Most Probable Value = 0.390 Percent Recovery = 83.8 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450163 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.390 Percent Recovery = 106.2 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380077 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.900 Most Probable Value = 0.878 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350087 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.810 Most Probable Value = 0.878 Percent Recovery = 92.3 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200025 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.872 Most Probable Value = 0.878 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130128 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.388 Most Probable Value = 0.390 Percent Recovery = 99.5 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890142 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.390 Percent Recovery = 106.2 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820173 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.344 Most Probable Value = 0.390 Percent Recovery = 88.2 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750039 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.960 Most Probable Value = 0.910 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600015 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.917 Most Probable Value = 0.910 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530111 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.921 Most Probable Value = 0.910 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460016 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.252 Most Probable Value = 0.285 Percent Recovery = 88.4 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320306 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.285 Percent Recovery = 76.5 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260068 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.242 Most Probable Value = 0.285 Percent Recovery = 84.9 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180182 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.943 Most Probable Value = 0.910 Percent Recovery = 103.6 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970016 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.951 Most Probable Value = 0.910 Percent Recovery = 104.5 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900090 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.972 Most Probable Value = 0.910 Percent Recovery = 106.8 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870157 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.219 Most Probable Value = 0.285 Percent Recovery = 76.8 Date Sample Logged by Lab = 06/11/98 Sample ID = 1620089 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.211 Most Probable Value = 0.285 Percent Recovery = 74.0 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550189 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.786 Most Probable Value = 0.910 Percent Recovery = 86.4 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480063 Number of Standard Deviations = -0.8 Blind Sample ID = N58 Lab Value = 0.827 Most Probable Value = 0.910 Percent Recovery = 90.9 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270082 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.211 Most Probable Value = 0.285 Percent Recovery = 74.0 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060088 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.286 Most Probable Value = 0.285 Percent Recovery = 100.4 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990018 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.741 Most Probable Value = 0.754 Percent Recovery = 98.3 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780159 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.715 Most Probable Value = 0.754 Percent Recovery = 94.8 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710072 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.716 Most Probable Value = 0.754 Percent Recovery = 95.0 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640056 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.306 Most Probable Value = 0.304 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500028 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.279 Most Probable Value = 0.304 Percent Recovery = 91.8 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430095 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.265 Most Probable Value = 0.304 Percent Recovery = 87.2 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360074 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.718 Most Probable Value = 0.754 Percent Recovery = 95.2 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290022 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.553 Most Probable Value = 0.754 Percent Recovery = 73.3 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160121 Number of Standard Deviations = -1.3 Blind Sample ID = N56 Lab Value = 0.745 Most Probable Value = 0.754 Percent Recovery = 98.8 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080098 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.312 Most Probable Value = 0.304 Percent Recovery = 102.6 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520021 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.297 Most Probable Value = 0.304 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450039 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.227 Most Probable Value = 0.304 Percent Recovery = 74.7 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380075 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.774 Most Probable Value = 0.754 Percent Recovery = 102.7 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240011 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.665 Most Probable Value = 0.754 Percent Recovery = 88.2 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100137 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 2.504 Most Probable Value = 2.370 Percent Recovery = 105.7 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650076 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 3.007 Most Probable Value = 2.370 Percent Recovery = 126.9 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480305 Number of Standard Deviations = 2.0 Blind Sample ID = N52 Lab Value = 0.634 Most Probable Value = 0.474 Percent Recovery = 133.8 Date Sample Logged by Lab = 08/18/97 Sample ID = 2300320 Number of Standard Deviations = 1.2 Blind Sample ID = NAB Lab Value = 0.528 Most Probable Value = 0.474 Percent Recovery = 111.4 Date Sample Logged by Lab = 08/05/97 Sample ID = 2170115 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 2.682 Most Probable Value = 2.370 Percent Recovery = 113.2 Date Sample Logged by Lab = 07/22/97 Sample ID = 2030245 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 2.600 Most Probable Value = 2.370 Percent Recovery = 109.7 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840272 Number of Standard Deviations = 0.7 Blind Sample ID = N52 Lab Value = 0.470 Most Probable Value = 0.474 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770162 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.498 Most Probable Value = 0.474 Percent Recovery = 105.1 Date Sample Logged by Lab = 06/06/97 Sample ID = 1570024 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 2.897 Most Probable Value = 2.370 Percent Recovery = 122.2 Date Sample Logged by Lab = 05/19/97 Sample ID = 1390147 Number of Standard Deviations = 1.6 Blind Sample ID = N52 Lab Value = 2.380 Most Probable Value = 2.370 Percent Recovery = 100.4 Date Sample Logged by Lab = 05/05/97 Sample ID = 1250174 Number of Standard Deviations = 0.0 Blind Sample ID = N52 Lab Value = 0.527 Most Probable Value = 0.474 Percent Recovery = 111.2 Date Sample Logged by Lab = 04/22/97 Sample ID = 1120003 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.500 Most Probable Value = 0.474 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980168 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520152 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 02/11/97 Sample ID = 0420050 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 12/24/96 Sample ID = 3590059 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060254 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 1.200 Most Probable Value = 1.288 Percent Recovery = 93.2 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780023 Number of Standard Deviations = -0.5 Blind Sample ID = N48 Y = 100
The SGPlot Procedure

- AMMONIA+ORGANIC-N,UNF,EPA -
Percent Recovery by Concentration
NWQL Parameter: 00625, Method: KJ007
Logged in Dates: 10/04/96 through 03/26/99
Open Data Set

Lab Value = 0.652 Most Probable Value = 0.390 Percent Recovery = 167.2 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360041 Number of Standard Deviations = 2.1 Blind Sample ID = N59 Lab Value = 1.441 Most Probable Value = 0.390 Percent Recovery = 369.5 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960093 Number of Standard Deviations = 8.3 Blind Sample ID = N59 Lab Value = 0.158 Most Probable Value = 0.285 Percent Recovery = 55.4 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690150 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.158 Most Probable Value = 0.285 Percent Recovery = 55.4 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920015 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.681 Most Probable Value = 0.304 Percent Recovery = 224.0 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820058 Number of Standard Deviations = 2.9 Blind Sample ID = N55 Lab Value = 0.400 Most Probable Value = 0.250 Percent Recovery = 160.0 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410063 Number of Standard Deviations = 1.4 Blind Sample ID = N49 Lab Value = 0.400 Most Probable Value = 0.250 Percent Recovery = 160.0 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890080 Number of Standard Deviations = 1.4 Blind Sample ID = N49 Lab Value = 0.875 Most Probable Value = 0.878 Percent Recovery = 99.7 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850049 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.896 Most Probable Value = 0.878 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780128 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.785 Most Probable Value = 0.878 Percent Recovery = 89.4 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710109 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.851 Most Probable Value = 0.878 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640107 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.356 Most Probable Value = 0.390 Percent Recovery = 91.3 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570072 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.362 Most Probable Value = 0.390 Percent Recovery = 92.8 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500085 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.345 Most Probable Value = 0.390 Percent Recovery = 88.5 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430071 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.897 Most Probable Value = 0.878 Percent Recovery = 102.2 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290007 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.883 Most Probable Value = 0.878 Percent Recovery = 100.6 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220069 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.909 Most Probable Value = 0.878 Percent Recovery = 103.5 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150081 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.838 Most Probable Value = 0.878 Percent Recovery = 95.4 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080116 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.364 Most Probable Value = 0.390 Percent Recovery = 93.3 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640037 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.359 Most Probable Value = 0.390 Percent Recovery = 92.1 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520050 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.327 Most Probable Value = 0.390 Percent Recovery = 83.8 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450163 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.390 Percent Recovery = 106.2 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380077 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.900 Most Probable Value = 0.878 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350087 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.810 Most Probable Value = 0.878 Percent Recovery = 92.3 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200025 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.872 Most Probable Value = 0.878 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130128 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.388 Most Probable Value = 0.390 Percent Recovery = 99.5 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890142 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.390 Percent Recovery = 106.2 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820173 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.344 Most Probable Value = 0.390 Percent Recovery = 88.2 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750039 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.960 Most Probable Value = 0.910 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600015 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.917 Most Probable Value = 0.910 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530111 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.921 Most Probable Value = 0.910 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460016 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.252 Most Probable Value = 0.285 Percent Recovery = 88.4 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320306 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.285 Percent Recovery = 76.5 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260068 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.242 Most Probable Value = 0.285 Percent Recovery = 84.9 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180182 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.943 Most Probable Value = 0.910 Percent Recovery = 103.6 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970016 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.951 Most Probable Value = 0.910 Percent Recovery = 104.5 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900090 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.972 Most Probable Value = 0.910 Percent Recovery = 106.8 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870157 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.219 Most Probable Value = 0.285 Percent Recovery = 76.8 Date Sample Logged by Lab = 06/11/98 Sample ID = 1620089 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.211 Most Probable Value = 0.285 Percent Recovery = 74.0 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550189 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.786 Most Probable Value = 0.910 Percent Recovery = 86.4 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480063 Number of Standard Deviations = -0.8 Blind Sample ID = N58 Lab Value = 0.827 Most Probable Value = 0.910 Percent Recovery = 90.9 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270082 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.211 Most Probable Value = 0.285 Percent Recovery = 74.0 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060088 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.286 Most Probable Value = 0.285 Percent Recovery = 100.4 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990018 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.741 Most Probable Value = 0.754 Percent Recovery = 98.3 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780159 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.715 Most Probable Value = 0.754 Percent Recovery = 94.8 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710072 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.716 Most Probable Value = 0.754 Percent Recovery = 95.0 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640056 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.306 Most Probable Value = 0.304 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500028 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.279 Most Probable Value = 0.304 Percent Recovery = 91.8 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430095 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.265 Most Probable Value = 0.304 Percent Recovery = 87.2 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360074 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.718 Most Probable Value = 0.754 Percent Recovery = 95.2 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290022 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.553 Most Probable Value = 0.754 Percent Recovery = 73.3 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160121 Number of Standard Deviations = -1.3 Blind Sample ID = N56 Lab Value = 0.745 Most Probable Value = 0.754 Percent Recovery = 98.8 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080098 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.312 Most Probable Value = 0.304 Percent Recovery = 102.6 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520021 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.297 Most Probable Value = 0.304 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450039 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.227 Most Probable Value = 0.304 Percent Recovery = 74.7 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380075 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.774 Most Probable Value = 0.754 Percent Recovery = 102.7 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240011 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.665 Most Probable Value = 0.754 Percent Recovery = 88.2 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100137 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 2.504 Most Probable Value = 2.370 Percent Recovery = 105.7 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650076 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 3.007 Most Probable Value = 2.370 Percent Recovery = 126.9 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480305 Number of Standard Deviations = 2.0 Blind Sample ID = N52 Lab Value = 0.634 Most Probable Value = 0.474 Percent Recovery = 133.8 Date Sample Logged by Lab = 08/18/97 Sample ID = 2300320 Number of Standard Deviations = 1.2 Blind Sample ID = NAB Lab Value = 0.528 Most Probable Value = 0.474 Percent Recovery = 111.4 Date Sample Logged by Lab = 08/05/97 Sample ID = 2170115 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 2.682 Most Probable Value = 2.370 Percent Recovery = 113.2 Date Sample Logged by Lab = 07/22/97 Sample ID = 2030245 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 2.600 Most Probable Value = 2.370 Percent Recovery = 109.7 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840272 Number of Standard Deviations = 0.7 Blind Sample ID = N52 Lab Value = 0.470 Most Probable Value = 0.474 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770162 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.498 Most Probable Value = 0.474 Percent Recovery = 105.1 Date Sample Logged by Lab = 06/06/97 Sample ID = 1570024 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 2.897 Most Probable Value = 2.370 Percent Recovery = 122.2 Date Sample Logged by Lab = 05/19/97 Sample ID = 1390147 Number of Standard Deviations = 1.6 Blind Sample ID = N52 Lab Value = 2.380 Most Probable Value = 2.370 Percent Recovery = 100.4 Date Sample Logged by Lab = 05/05/97 Sample ID = 1250174 Number of Standard Deviations = 0.0 Blind Sample ID = N52 Lab Value = 0.527 Most Probable Value = 0.474 Percent Recovery = 111.2 Date Sample Logged by Lab = 04/22/97 Sample ID = 1120003 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.500 Most Probable Value = 0.474 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980168 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520152 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 02/11/97 Sample ID = 0420050 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 12/24/96 Sample ID = 3590059 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060254 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 1.200 Most Probable Value = 1.288 Percent Recovery = 93.2 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780023 Number of Standard Deviations = -0.5 Blind Sample ID = N48 Y = 100
The SGPlot Procedure


- AMMONIA-N,FIL,COL -
Percent Recovery by Date
Lab: NWQL, PCode: 00608, MCode: CL037
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.032 Most Probable Value = 0.086 Percent Recovery = 37.2 Date Sample Logged by Lab = 07/09/01 Sample ID = 1900456 Number of Standard Deviations = -1.8 Blind Sample ID = N69 Lab Value = 0.047 Most Probable Value = 0.086 Percent Recovery = 54.7 Date Sample Logged by Lab = 07/02/01 Sample ID = 1830093 Number of Standard Deviations = -1.3 Blind Sample ID = N69 Lab Value = 0.068 Most Probable Value = 0.124 Percent Recovery = 54.8 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920069 Number of Standard Deviations = -1.8 Blind Sample ID = N65 Lab Value = 0.020 Most Probable Value = 1.258 Percent Recovery = 1.6 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240016 Number of Standard Deviations = -14.6 Blind Sample ID = NS4 Lab Value = 0.020 Most Probable Value = 0.124 Percent Recovery = 16.1 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240015 Number of Standard Deviations = -3.4 Blind Sample ID = N65 Lab Value = 0.020 Most Probable Value = 0.124 Percent Recovery = 16.1 Date Sample Logged by Lab = 05/02/00 Sample ID = 1230004 Number of Standard Deviations = -3.4 Blind Sample ID = N65 Lab Value = 1.579 Most Probable Value = 0.770 Percent Recovery = 205.1 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110010 Number of Standard Deviations = 14.3 Blind Sample ID = N66 Lab Value = 0.020 Most Probable Value = 0.150 Percent Recovery = 13.3 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740009 Number of Standard Deviations = -4.2 Blind Sample ID = N63 Lab Value = 0.020 Most Probable Value = 0.150 Percent Recovery = 13.3 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740007 Number of Standard Deviations = -4.2 Blind Sample ID = N63 Lab Value = 0.020 Most Probable Value = 0.040 Percent Recovery = 50.0 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700034 Number of Standard Deviations = -0.7 Blind Sample ID = N61 Lab Value = 0.020 Most Probable Value = 1.236 Percent Recovery = 1.6 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370012 Number of Standard Deviations = -14.0 Blind Sample ID = NS2 Lab Value = 0.649 Most Probable Value = 1.236 Percent Recovery = 52.5 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080112 Number of Standard Deviations = -6.7 Blind Sample ID = NS2 Lab Value = 0.023 Most Probable Value = 0.040 Percent Recovery = 57.5 Date Sample Logged by Lab = 07/08/99 Sample ID = 1890017 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.054 Most Probable Value = 0.620 Percent Recovery = 8.7 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370205 Number of Standard Deviations = -11.5 Blind Sample ID = N58 Lab Value = 0.066 Most Probable Value = 0.210 Percent Recovery = 31.4 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370213 Number of Standard Deviations = -4.7 Blind Sample ID = N57 Lab Value = 0.297 Most Probable Value = 0.210 Percent Recovery = 141.4 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290139 Number of Standard Deviations = 2.8 Blind Sample ID = N57 Lab Value = 0.301 Most Probable Value = 0.210 Percent Recovery = 143.3 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530223 Number of Standard Deviations = 3.0 Blind Sample ID = N57 Lab Value = 0.041 Most Probable Value = 0.620 Percent Recovery = 6.6 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410124 Number of Standard Deviations = -11.8 Blind Sample ID = N58 Lab Value = 0.096 Most Probable Value = 0.240 Percent Recovery = 40.0 Date Sample Logged by Lab = 12/03/97 Sample ID = 3370041 Number of Standard Deviations = -4.7 Blind Sample ID = N55 Lab Value = 0.380 Most Probable Value = 0.240 Percent Recovery = 158.3 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160074 Number of Standard Deviations = 4.6 Blind Sample ID = N55 Lab Value = 0.032 Most Probable Value = 0.086 Percent Recovery = 37.2 Date Sample Logged by Lab = 07/09/01 Sample ID = 1900456 Number of Standard Deviations = -1.8 Blind Sample ID = N69 Lab Value = 0.047 Most Probable Value = 0.086 Percent Recovery = 54.7 Date Sample Logged by Lab = 07/02/01 Sample ID = 1830093 Number of Standard Deviations = -1.3 Blind Sample ID = N69 Lab Value = 0.068 Most Probable Value = 0.124 Percent Recovery = 54.8 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920069 Number of Standard Deviations = -1.8 Blind Sample ID = N65 Lab Value = 0.020 Most Probable Value = 1.258 Percent Recovery = 1.6 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240016 Number of Standard Deviations = -14.6 Blind Sample ID = NS4 Lab Value = 0.020 Most Probable Value = 0.124 Percent Recovery = 16.1 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240015 Number of Standard Deviations = -3.4 Blind Sample ID = N65 Lab Value = 0.020 Most Probable Value = 0.124 Percent Recovery = 16.1 Date Sample Logged by Lab = 05/02/00 Sample ID = 1230004 Number of Standard Deviations = -3.4 Blind Sample ID = N65 Lab Value = 1.579 Most Probable Value = 0.770 Percent Recovery = 205.1 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110010 Number of Standard Deviations = 14.3 Blind Sample ID = N66 Lab Value = 0.020 Most Probable Value = 0.150 Percent Recovery = 13.3 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740009 Number of Standard Deviations = -4.2 Blind Sample ID = N63 Lab Value = 0.020 Most Probable Value = 0.150 Percent Recovery = 13.3 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740007 Number of Standard Deviations = -4.2 Blind Sample ID = N63 Lab Value = 0.020 Most Probable Value = 0.040 Percent Recovery = 50.0 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700034 Number of Standard Deviations = -0.7 Blind Sample ID = N61 Lab Value = 0.020 Most Probable Value = 1.236 Percent Recovery = 1.6 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370012 Number of Standard Deviations = -14.0 Blind Sample ID = NS2 Lab Value = 0.649 Most Probable Value = 1.236 Percent Recovery = 52.5 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080112 Number of Standard Deviations = -6.7 Blind Sample ID = NS2 Lab Value = 0.023 Most Probable Value = 0.040 Percent Recovery = 57.5 Date Sample Logged by Lab = 07/08/99 Sample ID = 1890017 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.054 Most Probable Value = 0.620 Percent Recovery = 8.7 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370205 Number of Standard Deviations = -11.5 Blind Sample ID = N58 Lab Value = 0.066 Most Probable Value = 0.210 Percent Recovery = 31.4 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370213 Number of Standard Deviations = -4.7 Blind Sample ID = N57 Lab Value = 0.297 Most Probable Value = 0.210 Percent Recovery = 141.4 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290139 Number of Standard Deviations = 2.8 Blind Sample ID = N57 Lab Value = 0.301 Most Probable Value = 0.210 Percent Recovery = 143.3 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530223 Number of Standard Deviations = 3.0 Blind Sample ID = N57 Lab Value = 0.041 Most Probable Value = 0.620 Percent Recovery = 6.6 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410124 Number of Standard Deviations = -11.8 Blind Sample ID = N58 Lab Value = 0.096 Most Probable Value = 0.240 Percent Recovery = 40.0 Date Sample Logged by Lab = 12/03/97 Sample ID = 3370041 Number of Standard Deviations = -4.7 Blind Sample ID = N55 Lab Value = 0.380 Most Probable Value = 0.240 Percent Recovery = 158.3 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160074 Number of Standard Deviations = 4.6 Blind Sample ID = N55 Lab Value = 0.272 Most Probable Value = 0.260 Percent Recovery = 104.6 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670124 Number of Standard Deviations = 0.4 Blind Sample ID = NS6 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670119 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.092 Most Probable Value = 0.086 Percent Recovery = 107.0 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670121 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.095 Most Probable Value = 0.086 Percent Recovery = 110.5 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670122 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.093 Most Probable Value = 0.086 Percent Recovery = 108.1 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670125 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.234 Most Probable Value = 0.260 Percent Recovery = 90.0 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610011 Number of Standard Deviations = -0.9 Blind Sample ID = NS6 Lab Value = 0.071 Most Probable Value = 0.086 Percent Recovery = 82.6 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610010 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.086 Percent Recovery = 87.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610008 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.086 Percent Recovery = 87.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610007 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/13/01 Sample ID = 2560051 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.249 Most Probable Value = 0.260 Percent Recovery = 95.8 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550071 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550073 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.070 Most Probable Value = 0.086 Percent Recovery = 81.4 Date Sample Logged by Lab = 09/10/01 Sample ID = 2530363 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.262 Most Probable Value = 0.260 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480066 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480231 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.086 Percent Recovery = 87.2 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480065 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.599 Most Probable Value = 0.580 Percent Recovery = 103.3 Date Sample Logged by Lab = 08/28/01 Sample ID = 2400047 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.592 Most Probable Value = 0.580 Percent Recovery = 102.1 Date Sample Logged by Lab = 08/27/01 Sample ID = 2390246 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.630 Most Probable Value = 0.580 Percent Recovery = 108.6 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340147 Number of Standard Deviations = 1.1 Blind Sample ID = N70 Lab Value = 0.265 Most Probable Value = 0.260 Percent Recovery = 101.9 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330240 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 0.620 Most Probable Value = 0.580 Percent Recovery = 106.9 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330241 Number of Standard Deviations = 0.9 Blind Sample ID = N70 Lab Value = 0.648 Most Probable Value = 0.580 Percent Recovery = 111.7 Date Sample Logged by Lab = 08/20/01 Sample ID = 2320181 Number of Standard Deviations = 1.5 Blind Sample ID = N70 Lab Value = 0.606 Most Probable Value = 0.580 Percent Recovery = 104.5 Date Sample Logged by Lab = 08/16/01 Sample ID = 2280057 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.236 Most Probable Value = 0.260 Percent Recovery = 90.8 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260272 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.643 Most Probable Value = 0.580 Percent Recovery = 110.9 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260273 Number of Standard Deviations = 1.4 Blind Sample ID = N70 Lab Value = 0.640 Most Probable Value = 0.580 Percent Recovery = 110.3 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260274 Number of Standard Deviations = 1.3 Blind Sample ID = N70 Lab Value = 0.557 Most Probable Value = 0.580 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220108 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 0.252 Most Probable Value = 0.260 Percent Recovery = 96.9 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190035 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.618 Most Probable Value = 0.580 Percent Recovery = 106.6 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190037 Number of Standard Deviations = 0.8 Blind Sample ID = N70 Lab Value = 0.257 Most Probable Value = 0.260 Percent Recovery = 98.8 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180206 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.608 Most Probable Value = 0.580 Percent Recovery = 104.8 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180202 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.621 Most Probable Value = 0.580 Percent Recovery = 107.1 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180203 Number of Standard Deviations = 0.9 Blind Sample ID = N70 Lab Value = 0.251 Most Probable Value = 0.260 Percent Recovery = 96.5 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120051 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120052 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.072 Most Probable Value = 0.086 Percent Recovery = 83.7 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120049 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.248 Most Probable Value = 0.260 Percent Recovery = 95.4 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070075 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.075 Most Probable Value = 0.086 Percent Recovery = 87.2 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070077 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050112 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050113 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.249 Most Probable Value = 0.260 Percent Recovery = 95.8 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000088 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000090 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 07/17/01 Sample ID = 1980099 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 07/16/01 Sample ID = 1970191 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.254 Most Probable Value = 0.260 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930005 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930006 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 07/10/01 Sample ID = 1910001 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.247 Most Probable Value = 0.260 Percent Recovery = 95.0 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790042 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.591 Most Probable Value = 0.580 Percent Recovery = 101.9 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790041 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.583 Most Probable Value = 0.580 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770089 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.628 Most Probable Value = 0.580 Percent Recovery = 108.3 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770090 Number of Standard Deviations = 1.1 Blind Sample ID = N70 Lab Value = 0.256 Most Probable Value = 0.260 Percent Recovery = 98.5 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720142 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.588 Most Probable Value = 0.580 Percent Recovery = 101.4 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720143 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.593 Most Probable Value = 0.580 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710178 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.594 Most Probable Value = 0.580 Percent Recovery = 102.4 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710177 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.256 Most Probable Value = 0.260 Percent Recovery = 98.5 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650036 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.590 Most Probable Value = 0.580 Percent Recovery = 101.7 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650037 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.592 Most Probable Value = 0.580 Percent Recovery = 102.1 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630023 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.589 Most Probable Value = 0.580 Percent Recovery = 101.6 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630022 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.232 Most Probable Value = 0.260 Percent Recovery = 89.2 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580089 Number of Standard Deviations = -0.9 Blind Sample ID = NS6 Lab Value = 0.581 Most Probable Value = 0.580 Percent Recovery = 100.2 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580087 Number of Standard Deviations = 0.0 Blind Sample ID = N70 Lab Value = 0.595 Most Probable Value = 0.580 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570034 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.589 Most Probable Value = 0.580 Percent Recovery = 101.6 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570033 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500159 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500160 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420100 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.251 Most Probable Value = 0.260 Percent Recovery = 96.5 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380044 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380045 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.092 Most Probable Value = 0.086 Percent Recovery = 107.0 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350275 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.094 Most Probable Value = 0.086 Percent Recovery = 109.3 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350276 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.264 Most Probable Value = 0.260 Percent Recovery = 101.5 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300032 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300030 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.092 Most Probable Value = 0.086 Percent Recovery = 107.0 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290015 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 05/07/01 Sample ID = 1270158 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.234 Most Probable Value = 0.260 Percent Recovery = 90.0 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220106 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220108 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.250 Most Probable Value = 0.260 Percent Recovery = 96.2 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880095 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.424 Most Probable Value = 0.435 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880097 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.429 Most Probable Value = 0.435 Percent Recovery = 98.6 Date Sample Logged by Lab = 03/28/01 Sample ID = 0870009 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.442 Most Probable Value = 0.435 Percent Recovery = 101.6 Date Sample Logged by Lab = 03/26/01 Sample ID = 0850162 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.259 Most Probable Value = 0.260 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820129 Number of Standard Deviations = -0.0 Blind Sample ID = NS6 Lab Value = 0.444 Most Probable Value = 0.435 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820130 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.434 Most Probable Value = 0.435 Percent Recovery = 99.8 Date Sample Logged by Lab = 03/20/01 Sample ID = 0790003 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.441 Most Probable Value = 0.435 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/19/01 Sample ID = 0780188 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.263 Most Probable Value = 0.260 Percent Recovery = 101.2 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740031 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.433 Most Probable Value = 0.435 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740032 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.448 Most Probable Value = 0.435 Percent Recovery = 103.0 Date Sample Logged by Lab = 03/13/01 Sample ID = 0720058 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.434 Most Probable Value = 0.435 Percent Recovery = 99.8 Date Sample Logged by Lab = 03/12/01 Sample ID = 0710094 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.225 Most Probable Value = 0.260 Percent Recovery = 86.5 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670037 Number of Standard Deviations = -1.1 Blind Sample ID = NS6 Lab Value = 0.427 Most Probable Value = 0.435 Percent Recovery = 98.2 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670038 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.426 Most Probable Value = 0.435 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650077 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.424 Most Probable Value = 0.435 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650078 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.272 Most Probable Value = 0.260 Percent Recovery = 104.6 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610070 Number of Standard Deviations = 0.4 Blind Sample ID = NS6 Lab Value = 0.518 Most Probable Value = 0.480 Percent Recovery = 107.9 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610069 Number of Standard Deviations = 1.0 Blind Sample ID = N68 Lab Value = 0.505 Most Probable Value = 0.480 Percent Recovery = 105.2 Date Sample Logged by Lab = 02/28/01 Sample ID = 0590005 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.473 Most Probable Value = 0.480 Percent Recovery = 98.5 Date Sample Logged by Lab = 02/27/01 Sample ID = 0580002 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.259 Most Probable Value = 0.260 Percent Recovery = 99.6 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530001 Number of Standard Deviations = -0.0 Blind Sample ID = NS6 Lab Value = 0.532 Most Probable Value = 0.480 Percent Recovery = 110.8 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530003 Number of Standard Deviations = 1.3 Blind Sample ID = N68 Lab Value = 0.515 Most Probable Value = 0.480 Percent Recovery = 107.3 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520068 Number of Standard Deviations = 0.9 Blind Sample ID = N68 Lab Value = 0.509 Most Probable Value = 0.480 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520067 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.249 Most Probable Value = 0.260 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470111 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.479 Most Probable Value = 0.480 Percent Recovery = 99.8 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470112 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.498 Most Probable Value = 0.480 Percent Recovery = 103.8 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450084 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.490 Most Probable Value = 0.480 Percent Recovery = 102.1 Date Sample Logged by Lab = 02/12/01 Sample ID = 0430161 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.249 Most Probable Value = 0.260 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390080 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.495 Most Probable Value = 0.480 Percent Recovery = 103.1 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390078 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.514 Most Probable Value = 0.480 Percent Recovery = 107.1 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370014 Number of Standard Deviations = 0.9 Blind Sample ID = N68 Lab Value = 0.493 Most Probable Value = 0.480 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360081 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.429 Most Probable Value = 0.435 Percent Recovery = 98.6 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320003 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.435 Most Probable Value = 0.435 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320004 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.422 Most Probable Value = 0.435 Percent Recovery = 97.0 Date Sample Logged by Lab = 01/30/01 Sample ID = 0300015 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.433 Most Probable Value = 0.435 Percent Recovery = 99.5 Date Sample Logged by Lab = 01/25/01 Sample ID = 0250013 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.263 Most Probable Value = 0.260 Percent Recovery = 101.2 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230068 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.430 Most Probable Value = 0.435 Percent Recovery = 98.9 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230069 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.414 Most Probable Value = 0.435 Percent Recovery = 95.2 Date Sample Logged by Lab = 01/22/01 Sample ID = 0220070 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.418 Most Probable Value = 0.435 Percent Recovery = 96.1 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190061 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.247 Most Probable Value = 0.260 Percent Recovery = 95.0 Date Sample Logged by Lab = 01/17/01 Sample ID = 0170013 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.410 Most Probable Value = 0.435 Percent Recovery = 94.3 Date Sample Logged by Lab = 01/16/01 Sample ID = 0160060 Number of Standard Deviations = -0.7 Blind Sample ID = N67 Lab Value = 0.436 Most Probable Value = 0.435 Percent Recovery = 100.2 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120096 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.247 Most Probable Value = 0.260 Percent Recovery = 95.0 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100023 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.431 Most Probable Value = 0.435 Percent Recovery = 99.1 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100025 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.418 Most Probable Value = 0.435 Percent Recovery = 96.1 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100027 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.427 Most Probable Value = 0.435 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100026 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.248 Most Probable Value = 0.260 Percent Recovery = 95.4 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080015 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.470 Most Probable Value = 0.480 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/29/00 Sample ID = 3640034 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.252 Most Probable Value = 0.260 Percent Recovery = 96.9 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630013 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.482 Most Probable Value = 0.480 Percent Recovery = 100.4 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630012 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.479 Most Probable Value = 0.480 Percent Recovery = 99.8 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610145 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.479 Most Probable Value = 0.480 Percent Recovery = 99.8 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610144 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.241 Most Probable Value = 0.260 Percent Recovery = 92.7 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550017 Number of Standard Deviations = -0.6 Blind Sample ID = NS6 Lab Value = 0.466 Most Probable Value = 0.480 Percent Recovery = 97.1 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550015 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.492 Most Probable Value = 0.480 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/18/00 Sample ID = 3530057 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.477 Most Probable Value = 0.480 Percent Recovery = 99.4 Date Sample Logged by Lab = 12/14/00 Sample ID = 3490007 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.266 Most Probable Value = 0.260 Percent Recovery = 102.3 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470007 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 0.499 Most Probable Value = 0.480 Percent Recovery = 104.0 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470006 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.502 Most Probable Value = 0.480 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/11/00 Sample ID = 3460059 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.472 Most Probable Value = 0.480 Percent Recovery = 98.3 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.262 Most Probable Value = 0.260 Percent Recovery = 100.8 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410043 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.486 Most Probable Value = 0.480 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410042 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.492 Most Probable Value = 0.480 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410044 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.435 Most Probable Value = 0.435 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360010 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.255 Most Probable Value = 0.260 Percent Recovery = 98.1 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330047 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 0.429 Most Probable Value = 0.435 Percent Recovery = 98.6 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330046 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.429 Most Probable Value = 0.435 Percent Recovery = 98.6 Date Sample Logged by Lab = 11/27/00 Sample ID = 3320010 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.448 Most Probable Value = 0.435 Percent Recovery = 103.0 Date Sample Logged by Lab = 11/24/00 Sample ID = 3290040 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.263 Most Probable Value = 0.260 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270022 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.445 Most Probable Value = 0.435 Percent Recovery = 102.3 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270020 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.439 Most Probable Value = 0.435 Percent Recovery = 100.9 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270023 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.441 Most Probable Value = 0.435 Percent Recovery = 101.4 Date Sample Logged by Lab = 11/16/00 Sample ID = 3210015 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.433 Most Probable Value = 0.435 Percent Recovery = 99.5 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190014 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.435 Most Probable Value = 0.435 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/09/00 Sample ID = 3140004 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.267 Most Probable Value = 0.260 Percent Recovery = 102.7 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120028 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 0.440 Most Probable Value = 0.435 Percent Recovery = 101.1 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120030 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.441 Most Probable Value = 0.435 Percent Recovery = 101.4 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120031 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.447 Most Probable Value = 0.435 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/02/00 Sample ID = 3070016 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.489 Most Probable Value = 0.480 Percent Recovery = 101.9 Date Sample Logged by Lab = 11/01/00 Sample ID = 3060014 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.507 Most Probable Value = 0.480 Percent Recovery = 105.6 Date Sample Logged by Lab = 10/30/00 Sample ID = 3040098 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.516 Most Probable Value = 0.480 Percent Recovery = 107.5 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000164 Number of Standard Deviations = 0.9 Blind Sample ID = N68 Lab Value = 0.502 Most Probable Value = 0.480 Percent Recovery = 104.6 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000163 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.491 Most Probable Value = 0.480 Percent Recovery = 102.3 Date Sample Logged by Lab = 10/23/00 Sample ID = 2970147 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.257 Most Probable Value = 0.260 Percent Recovery = 98.8 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940070 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.493 Most Probable Value = 0.480 Percent Recovery = 102.7 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940073 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.490 Most Probable Value = 0.480 Percent Recovery = 102.1 Date Sample Logged by Lab = 10/17/00 Sample ID = 2910003 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.500 Most Probable Value = 0.480 Percent Recovery = 104.2 Date Sample Logged by Lab = 10/16/00 Sample ID = 2900219 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.271 Most Probable Value = 0.260 Percent Recovery = 104.2 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870115 Number of Standard Deviations = 0.4 Blind Sample ID = NS6 Lab Value = 0.261 Most Probable Value = 0.260 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870097 Number of Standard Deviations = 0.0 Blind Sample ID = NS6 Lab Value = 0.503 Most Probable Value = 0.480 Percent Recovery = 104.8 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870116 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.506 Most Probable Value = 0.480 Percent Recovery = 105.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870098 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.503 Most Probable Value = 0.480 Percent Recovery = 104.8 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870100 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.481 Most Probable Value = 0.480 Percent Recovery = 100.2 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780008 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/02/00 Sample ID = 2760168 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 1.242 Most Probable Value = 1.258 Percent Recovery = 98.7 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730020 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.131 Most Probable Value = 0.124 Percent Recovery = 105.6 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730018 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730017 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 1.253 Most Probable Value = 1.258 Percent Recovery = 99.6 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710017 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.132 Most Probable Value = 0.124 Percent Recovery = 106.5 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710019 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Date Sample Logged by Lab = 09/26/00 Sample ID = 2700005 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/25/00 Sample ID = 2690044 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.220 Most Probable Value = 1.258 Percent Recovery = 97.0 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660008 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660009 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660010 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.225 Most Probable Value = 1.258 Percent Recovery = 97.4 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640053 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640052 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.135 Most Probable Value = 0.124 Percent Recovery = 108.9 Date Sample Logged by Lab = 09/19/00 Sample ID = 2630014 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.131 Most Probable Value = 0.124 Percent Recovery = 105.6 Date Sample Logged by Lab = 09/18/00 Sample ID = 2620013 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.240 Most Probable Value = 1.258 Percent Recovery = 98.6 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590090 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.124 Most Probable Value = 0.124 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590089 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.132 Most Probable Value = 0.124 Percent Recovery = 106.5 Date Sample Logged by Lab = 09/14/00 Sample ID = 2580185 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 1.279 Most Probable Value = 1.258 Percent Recovery = 101.7 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570122 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 0.138 Most Probable Value = 0.124 Percent Recovery = 111.3 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570121 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.124 Percent Recovery = 92.7 Date Sample Logged by Lab = 09/12/00 Sample ID = 2560226 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.085 Most Probable Value = 0.124 Percent Recovery = 68.5 Date Sample Logged by Lab = 09/11/00 Sample ID = 2550495 Number of Standard Deviations = -1.3 Blind Sample ID = N65 Lab Value = 1.216 Most Probable Value = 1.258 Percent Recovery = 96.7 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520002 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.117 Most Probable Value = 0.124 Percent Recovery = 94.4 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520001 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.111 Most Probable Value = 0.124 Percent Recovery = 89.5 Date Sample Logged by Lab = 09/07/00 Sample ID = 2510129 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 1.244 Most Probable Value = 1.258 Percent Recovery = 98.9 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500005 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.118 Most Probable Value = 0.124 Percent Recovery = 95.2 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500003 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.124 Percent Recovery = 95.2 Date Sample Logged by Lab = 09/05/00 Sample ID = 2490187 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.785 Most Probable Value = 0.770 Percent Recovery = 101.9 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420299 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.789 Most Probable Value = 0.770 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420007 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.232 Most Probable Value = 1.258 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380030 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.767 Most Probable Value = 0.770 Percent Recovery = 99.6 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380029 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.776 Most Probable Value = 0.770 Percent Recovery = 100.8 Date Sample Logged by Lab = 08/24/00 Sample ID = 2370029 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.253 Most Probable Value = 1.258 Percent Recovery = 99.6 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360062 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.782 Most Probable Value = 0.770 Percent Recovery = 101.6 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360061 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.783 Most Probable Value = 0.770 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/22/00 Sample ID = 2350003 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.743 Most Probable Value = 0.770 Percent Recovery = 96.5 Date Sample Logged by Lab = 08/21/00 Sample ID = 2340143 Number of Standard Deviations = -0.5 Blind Sample ID = N66 Lab Value = 1.249 Most Probable Value = 1.258 Percent Recovery = 99.3 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310069 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.774 Most Probable Value = 0.770 Percent Recovery = 100.5 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310071 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.775 Most Probable Value = 0.770 Percent Recovery = 100.6 Date Sample Logged by Lab = 08/17/00 Sample ID = 2300017 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.244 Most Probable Value = 1.258 Percent Recovery = 98.9 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290005 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.795 Most Probable Value = 0.770 Percent Recovery = 103.2 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290006 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.781 Most Probable Value = 0.770 Percent Recovery = 101.4 Date Sample Logged by Lab = 08/15/00 Sample ID = 2280003 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.782 Most Probable Value = 0.770 Percent Recovery = 101.6 Date Sample Logged by Lab = 08/14/00 Sample ID = 2270110 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 1.251 Most Probable Value = 1.258 Percent Recovery = 99.4 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240007 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.791 Most Probable Value = 0.770 Percent Recovery = 102.7 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240006 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.778 Most Probable Value = 0.770 Percent Recovery = 101.0 Date Sample Logged by Lab = 08/10/00 Sample ID = 2230012 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.235 Most Probable Value = 1.258 Percent Recovery = 98.2 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220005 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.782 Most Probable Value = 0.770 Percent Recovery = 101.6 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220007 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.823 Most Probable Value = 0.770 Percent Recovery = 106.9 Date Sample Logged by Lab = 08/08/00 Sample ID = 2210028 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.797 Most Probable Value = 0.770 Percent Recovery = 103.5 Date Sample Logged by Lab = 08/07/00 Sample ID = 2200186 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 1.232 Most Probable Value = 1.258 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150004 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 1.241 Most Probable Value = 1.258 Percent Recovery = 98.6 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150003 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.778 Most Probable Value = 0.770 Percent Recovery = 101.0 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150008 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.770 Most Probable Value = 0.770 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150005 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.783 Most Probable Value = 0.770 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150002 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 1.245 Most Probable Value = 1.258 Percent Recovery = 99.0 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140277 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.124 Most Probable Value = 0.124 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140276 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.124 Percent Recovery = 98.4 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140278 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.114 Most Probable Value = 0.124 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100028 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 1.274 Most Probable Value = 1.258 Percent Recovery = 101.3 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090016 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 0.129 Most Probable Value = 0.124 Percent Recovery = 104.0 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090017 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.282 Most Probable Value = 1.258 Percent Recovery = 101.9 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080027 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.129 Most Probable Value = 0.124 Percent Recovery = 104.0 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080024 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.124 Percent Recovery = 101.6 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080023 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080025 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.137 Most Probable Value = 0.124 Percent Recovery = 110.5 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030088 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 1.255 Most Probable Value = 1.258 Percent Recovery = 99.8 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020144 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 0.116 Most Probable Value = 0.124 Percent Recovery = 93.5 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020146 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 07/19/00 Sample ID = 2010007 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/18/00 Sample ID = 2000007 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.263 Most Probable Value = 1.258 Percent Recovery = 100.4 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990210 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.137 Most Probable Value = 0.124 Percent Recovery = 110.5 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990209 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.124 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960018 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.336 Most Probable Value = 1.258 Percent Recovery = 106.2 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950010 Number of Standard Deviations = 0.9 Blind Sample ID = NS4 Lab Value = 0.157 Most Probable Value = 0.124 Percent Recovery = 126.6 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950008 Number of Standard Deviations = 1.1 Blind Sample ID = N65 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940002 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.135 Most Probable Value = 0.124 Percent Recovery = 108.9 Date Sample Logged by Lab = 07/11/00 Sample ID = 1930002 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 1.280 Most Probable Value = 1.258 Percent Recovery = 101.7 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920068 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.136 Most Probable Value = 0.124 Percent Recovery = 109.7 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890027 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 1.264 Most Probable Value = 1.258 Percent Recovery = 100.5 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880037 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880036 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/05/00 Sample ID = 1870068 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.750 Most Probable Value = 0.770 Percent Recovery = 97.4 Date Sample Logged by Lab = 06/29/00 Sample ID = 1810045 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 1.251 Most Probable Value = 1.258 Percent Recovery = 99.4 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800021 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.795 Most Probable Value = 0.770 Percent Recovery = 103.2 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800024 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.783 Most Probable Value = 0.770 Percent Recovery = 101.7 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790016 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.741 Most Probable Value = 0.770 Percent Recovery = 96.2 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790015 Number of Standard Deviations = -0.5 Blind Sample ID = N66 Lab Value = 1.288 Most Probable Value = 1.258 Percent Recovery = 102.4 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750016 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.808 Most Probable Value = 0.770 Percent Recovery = 104.9 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750019 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.787 Most Probable Value = 0.770 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/22/00 Sample ID = 1740114 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.238 Most Probable Value = 1.258 Percent Recovery = 98.4 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730020 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.777 Most Probable Value = 0.770 Percent Recovery = 100.9 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730021 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.777 Most Probable Value = 0.770 Percent Recovery = 100.9 Date Sample Logged by Lab = 06/20/00 Sample ID = 1720103 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.255 Most Probable Value = 1.258 Percent Recovery = 99.8 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710124 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 0.788 Most Probable Value = 0.770 Percent Recovery = 102.3 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710123 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.784 Most Probable Value = 0.770 Percent Recovery = 101.8 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710121 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.813 Most Probable Value = 0.770 Percent Recovery = 105.6 Date Sample Logged by Lab = 06/15/00 Sample ID = 1670295 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 1.306 Most Probable Value = 1.258 Percent Recovery = 103.8 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660091 Number of Standard Deviations = 0.6 Blind Sample ID = NS4 Lab Value = 0.804 Most Probable Value = 0.770 Percent Recovery = 104.4 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660089 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.787 Most Probable Value = 0.770 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/13/00 Sample ID = 1650009 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.778 Most Probable Value = 0.770 Percent Recovery = 101.0 Date Sample Logged by Lab = 06/12/00 Sample ID = 1640167 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.267 Most Probable Value = 1.258 Percent Recovery = 100.7 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610251 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.773 Most Probable Value = 0.770 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610250 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.805 Most Probable Value = 0.770 Percent Recovery = 104.5 Date Sample Logged by Lab = 06/08/00 Sample ID = 1600015 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 1.261 Most Probable Value = 1.258 Percent Recovery = 100.2 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590028 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.780 Most Probable Value = 0.770 Percent Recovery = 101.3 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590026 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.788 Most Probable Value = 0.770 Percent Recovery = 102.3 Date Sample Logged by Lab = 06/06/00 Sample ID = 1580015 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.291 Most Probable Value = 1.258 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570172 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.778 Most Probable Value = 0.770 Percent Recovery = 101.0 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570169 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.785 Most Probable Value = 0.770 Percent Recovery = 101.9 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570171 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.121 Most Probable Value = 0.124 Percent Recovery = 97.6 Date Sample Logged by Lab = 05/31/00 Sample ID = 1520005 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 1.242 Most Probable Value = 1.258 Percent Recovery = 98.7 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470023 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470024 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.258 Most Probable Value = 1.258 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460089 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460090 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.124 Percent Recovery = 94.4 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460088 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.124 Percent Recovery = 95.2 Date Sample Logged by Lab = 05/23/00 Sample ID = 1440001 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.124 Percent Recovery = 98.4 Date Sample Logged by Lab = 05/22/00 Sample ID = 1430144 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 1.288 Most Probable Value = 1.258 Percent Recovery = 102.4 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400061 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.127 Most Probable Value = 0.124 Percent Recovery = 102.4 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400062 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Date Sample Logged by Lab = 05/18/00 Sample ID = 1390027 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.265 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380008 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380009 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.131 Most Probable Value = 0.124 Percent Recovery = 105.6 Date Sample Logged by Lab = 05/16/00 Sample ID = 1370048 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.124 Percent Recovery = 92.7 Date Sample Logged by Lab = 05/15/00 Sample ID = 1360072 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 1.293 Most Probable Value = 1.258 Percent Recovery = 102.8 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330056 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.117 Most Probable Value = 0.124 Percent Recovery = 94.4 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330054 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.124 Percent Recovery = 92.7 Date Sample Logged by Lab = 05/11/00 Sample ID = 1320114 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 1.268 Most Probable Value = 1.258 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310004 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.123 Most Probable Value = 0.124 Percent Recovery = 99.2 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310005 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.124 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/09/00 Sample ID = 1300013 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.146 Most Probable Value = 0.124 Percent Recovery = 117.7 Date Sample Logged by Lab = 05/08/00 Sample ID = 1290117 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 1.298 Most Probable Value = 1.258 Percent Recovery = 103.2 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260005 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.144 Most Probable Value = 0.124 Percent Recovery = 116.1 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260006 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.129 Most Probable Value = 0.124 Percent Recovery = 104.0 Date Sample Logged by Lab = 05/04/00 Sample ID = 1250001 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.276 Most Probable Value = 1.258 Percent Recovery = 101.4 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220103 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 0.769 Most Probable Value = 0.770 Percent Recovery = 99.9 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220101 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.766 Most Probable Value = 0.770 Percent Recovery = 99.5 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190025 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.300 Most Probable Value = 1.258 Percent Recovery = 103.3 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180018 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.786 Most Probable Value = 0.770 Percent Recovery = 102.1 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180019 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.767 Most Probable Value = 0.770 Percent Recovery = 99.6 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180017 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.787 Most Probable Value = 0.770 Percent Recovery = 102.2 Date Sample Logged by Lab = 04/25/00 Sample ID = 1160013 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.297 Most Probable Value = 1.258 Percent Recovery = 103.1 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150203 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.789 Most Probable Value = 0.770 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150202 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.793 Most Probable Value = 0.770 Percent Recovery = 103.0 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120195 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.308 Most Probable Value = 1.258 Percent Recovery = 104.0 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110009 Number of Standard Deviations = 0.6 Blind Sample ID = NS4 Lab Value = 0.781 Most Probable Value = 0.770 Percent Recovery = 101.4 Date Sample Logged by Lab = 04/19/00 Sample ID = 1100005 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.773 Most Probable Value = 0.770 Percent Recovery = 100.4 Date Sample Logged by Lab = 04/18/00 Sample ID = 1090153 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.290 Most Probable Value = 1.258 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080076 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.792 Most Probable Value = 0.770 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080077 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.795 Most Probable Value = 0.770 Percent Recovery = 103.2 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050025 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.295 Most Probable Value = 1.258 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040100 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.787 Most Probable Value = 0.770 Percent Recovery = 102.2 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040099 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.798 Most Probable Value = 0.770 Percent Recovery = 103.6 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040015 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.766 Most Probable Value = 0.770 Percent Recovery = 99.5 Date Sample Logged by Lab = 04/11/00 Sample ID = 1020183 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.266 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010206 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.784 Most Probable Value = 0.770 Percent Recovery = 101.8 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010204 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.764 Most Probable Value = 0.770 Percent Recovery = 99.2 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980007 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.260 Most Probable Value = 1.258 Percent Recovery = 100.2 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970011 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.772 Most Probable Value = 0.770 Percent Recovery = 100.3 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970012 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.763 Most Probable Value = 0.770 Percent Recovery = 99.1 Date Sample Logged by Lab = 04/05/00 Sample ID = 0960017 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.767 Most Probable Value = 0.770 Percent Recovery = 99.6 Date Sample Logged by Lab = 04/04/00 Sample ID = 0950165 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.305 Most Probable Value = 1.258 Percent Recovery = 103.7 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910202 Number of Standard Deviations = 0.6 Blind Sample ID = NS4 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910201 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/29/00 Sample ID = 0890098 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/28/00 Sample ID = 0880058 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.282 Most Probable Value = 1.258 Percent Recovery = 101.9 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840033 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.144 Most Probable Value = 0.150 Percent Recovery = 96.0 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840032 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/23/00 Sample ID = 0830003 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.267 Most Probable Value = 1.258 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820023 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820024 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.150 Percent Recovery = 94.7 Date Sample Logged by Lab = 03/21/00 Sample ID = 0810061 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.150 Percent Recovery = 104.7 Date Sample Logged by Lab = 03/20/00 Sample ID = 0800117 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 1.209 Most Probable Value = 1.258 Percent Recovery = 96.1 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770029 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.152 Most Probable Value = 0.150 Percent Recovery = 101.3 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770030 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.258 Most Probable Value = 1.258 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750132 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.155 Most Probable Value = 0.150 Percent Recovery = 103.3 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750135 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 03/13/00 Sample ID = 0730083 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.207 Most Probable Value = 1.258 Percent Recovery = 95.9 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700004 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700003 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.150 Percent Recovery = 96.7 Date Sample Logged by Lab = 03/09/00 Sample ID = 0690007 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 1.224 Most Probable Value = 1.258 Percent Recovery = 97.3 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680002 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680006 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.141 Most Probable Value = 0.150 Percent Recovery = 94.0 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680004 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680005 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.231 Most Probable Value = 1.258 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630083 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.156 Most Probable Value = 0.150 Percent Recovery = 104.0 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630082 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.150 Percent Recovery = 97.3 Date Sample Logged by Lab = 03/02/00 Sample ID = 0620238 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.367 Most Probable Value = 1.380 Percent Recovery = 99.1 Date Sample Logged by Lab = 03/01/00 Sample ID = 0610010 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 1.396 Most Probable Value = 1.380 Percent Recovery = 101.2 Date Sample Logged by Lab = 02/29/00 Sample ID = 0600030 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.228 Most Probable Value = 1.380 Percent Recovery = 89.0 Date Sample Logged by Lab = 02/28/00 Sample ID = 0590089 Number of Standard Deviations = -1.7 Blind Sample ID = N64 Lab Value = 1.269 Most Probable Value = 1.258 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560180 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.413 Most Probable Value = 1.380 Percent Recovery = 102.4 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560182 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.322 Most Probable Value = 1.258 Percent Recovery = 105.1 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550143 Number of Standard Deviations = 0.8 Blind Sample ID = NS4 Lab Value = 1.455 Most Probable Value = 1.380 Percent Recovery = 105.4 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550141 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.490 Most Probable Value = 1.380 Percent Recovery = 108.0 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550142 Number of Standard Deviations = 1.2 Blind Sample ID = N64 Lab Value = 1.421 Most Probable Value = 1.380 Percent Recovery = 103.0 Date Sample Logged by Lab = 02/22/00 Sample ID = 0530117 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.276 Most Probable Value = 1.258 Percent Recovery = 101.4 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490028 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.397 Most Probable Value = 1.380 Percent Recovery = 101.2 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490027 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.405 Most Probable Value = 1.380 Percent Recovery = 101.8 Date Sample Logged by Lab = 02/17/00 Sample ID = 0480082 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.277 Most Probable Value = 1.258 Percent Recovery = 101.5 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470015 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.411 Most Probable Value = 1.380 Percent Recovery = 102.2 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470016 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.451 Most Probable Value = 1.380 Percent Recovery = 105.1 Date Sample Logged by Lab = 02/15/00 Sample ID = 0460005 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.388 Most Probable Value = 1.380 Percent Recovery = 100.6 Date Sample Logged by Lab = 02/14/00 Sample ID = 0450034 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.265 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420200 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.390 Most Probable Value = 1.380 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420199 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.378 Most Probable Value = 1.380 Percent Recovery = 99.9 Date Sample Logged by Lab = 02/10/00 Sample ID = 0410099 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 1.399 Most Probable Value = 1.258 Percent Recovery = 111.2 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400082 Number of Standard Deviations = 1.7 Blind Sample ID = NS4 Lab Value = 1.243 Most Probable Value = 1.380 Percent Recovery = 90.1 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400081 Number of Standard Deviations = -1.5 Blind Sample ID = N64 Lab Value = 1.383 Most Probable Value = 1.380 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390061 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.382 Most Probable Value = 1.380 Percent Recovery = 100.1 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390058 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.256 Most Probable Value = 1.258 Percent Recovery = 99.8 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350157 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 1.430 Most Probable Value = 1.380 Percent Recovery = 103.6 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350155 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.421 Most Probable Value = 1.380 Percent Recovery = 103.0 Date Sample Logged by Lab = 02/03/00 Sample ID = 0340007 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.249 Most Probable Value = 1.258 Percent Recovery = 99.3 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330067 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 1.383 Most Probable Value = 1.380 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330069 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/01/00 Sample ID = 0320018 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.150 Percent Recovery = 102.0 Date Sample Logged by Lab = 01/31/00 Sample ID = 0310089 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.238 Most Probable Value = 1.258 Percent Recovery = 98.4 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280014 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.141 Most Probable Value = 0.150 Percent Recovery = 94.0 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280016 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280017 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 1.329 Most Probable Value = 1.258 Percent Recovery = 105.6 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260012 Number of Standard Deviations = 0.8 Blind Sample ID = NS4 Lab Value = 0.152 Most Probable Value = 0.150 Percent Recovery = 101.3 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260013 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/25/00 Sample ID = 0250068 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/24/00 Sample ID = 0240146 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 1.294 Most Probable Value = 1.258 Percent Recovery = 102.9 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210030 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.159 Most Probable Value = 0.150 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210029 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.150 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210031 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 1.253 Most Probable Value = 1.258 Percent Recovery = 99.6 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190013 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.128 Most Probable Value = 0.150 Percent Recovery = 85.3 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190012 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.135 Most Probable Value = 0.150 Percent Recovery = 90.0 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190014 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 1.304 Most Probable Value = 1.258 Percent Recovery = 103.7 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140018 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140017 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/13/00 Sample ID = 0130008 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 1.284 Most Probable Value = 1.258 Percent Recovery = 102.1 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120045 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120044 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/11/00 Sample ID = 0110008 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.150 Percent Recovery = 102.0 Date Sample Logged by Lab = 01/10/00 Sample ID = 0100123 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.280 Most Probable Value = 1.258 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070097 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.160 Most Probable Value = 0.150 Percent Recovery = 106.7 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070098 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.150 Percent Recovery = 104.0 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070100 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 1.279 Most Probable Value = 1.258 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050011 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050012 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/04/00 Sample ID = 0040039 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.440 Most Probable Value = 1.380 Percent Recovery = 104.3 Date Sample Logged by Lab = 01/03/00 Sample ID = 0030030 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.259 Most Probable Value = 1.258 Percent Recovery = 100.1 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630012 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 1.403 Most Probable Value = 1.380 Percent Recovery = 101.7 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630010 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.290 Most Probable Value = 1.258 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620011 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 1.444 Most Probable Value = 1.380 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620014 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.472 Most Probable Value = 1.380 Percent Recovery = 106.7 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620013 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.436 Most Probable Value = 1.380 Percent Recovery = 104.1 Date Sample Logged by Lab = 12/27/99 Sample ID = 3610031 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.289 Most Probable Value = 1.258 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560012 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 1.463 Most Probable Value = 1.380 Percent Recovery = 106.0 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560013 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 1.426 Most Probable Value = 1.380 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/21/99 Sample ID = 3550027 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.483 Most Probable Value = 1.380 Percent Recovery = 107.5 Date Sample Logged by Lab = 12/20/99 Sample ID = 3540126 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 1.259 Most Probable Value = 1.258 Percent Recovery = 100.1 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510027 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 1.388 Most Probable Value = 1.380 Percent Recovery = 100.6 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510025 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.262 Most Probable Value = 1.258 Percent Recovery = 100.3 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500008 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 1.443 Most Probable Value = 1.380 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500009 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.440 Most Probable Value = 1.380 Percent Recovery = 104.3 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500011 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.425 Most Probable Value = 1.380 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/14/99 Sample ID = 3480009 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.426 Most Probable Value = 1.380 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/13/99 Sample ID = 3470160 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.248 Most Probable Value = 1.258 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440185 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 1.399 Most Probable Value = 1.380 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440184 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.403 Most Probable Value = 1.380 Percent Recovery = 101.7 Date Sample Logged by Lab = 12/09/99 Sample ID = 3430024 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.253 Most Probable Value = 1.258 Percent Recovery = 99.6 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420036 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 1.410 Most Probable Value = 1.380 Percent Recovery = 102.2 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420038 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.403 Most Probable Value = 1.380 Percent Recovery = 101.7 Date Sample Logged by Lab = 12/07/99 Sample ID = 3410006 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.438 Most Probable Value = 1.380 Percent Recovery = 104.2 Date Sample Logged by Lab = 12/06/99 Sample ID = 3400081 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.276 Most Probable Value = 1.258 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370031 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.421 Most Probable Value = 1.380 Percent Recovery = 103.0 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370032 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.394 Most Probable Value = 1.380 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/02/99 Sample ID = 3360334 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350022 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.144 Most Probable Value = 0.150 Percent Recovery = 96.0 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340029 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.140 Most Probable Value = 0.150 Percent Recovery = 93.3 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340028 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 1.283 Most Probable Value = 1.258 Percent Recovery = 102.0 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300120 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.155 Most Probable Value = 0.150 Percent Recovery = 103.3 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300121 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280008 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.261 Most Probable Value = 1.258 Percent Recovery = 100.2 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270023 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270024 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270021 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.266 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230009 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.163 Most Probable Value = 0.150 Percent Recovery = 108.7 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230006 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.163 Most Probable Value = 0.150 Percent Recovery = 108.7 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230007 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 1.251 Most Probable Value = 1.258 Percent Recovery = 99.4 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210025 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210024 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210027 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210023 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.263 Most Probable Value = 1.258 Percent Recovery = 100.4 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160019 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160020 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.154 Most Probable Value = 0.150 Percent Recovery = 102.7 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140008 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.264 Most Probable Value = 1.258 Percent Recovery = 100.5 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130007 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130009 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.284 Most Probable Value = 1.258 Percent Recovery = 102.1 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120231 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.154 Most Probable Value = 0.150 Percent Recovery = 102.7 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120232 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.125 Most Probable Value = 0.150 Percent Recovery = 83.3 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120230 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120229 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.150 Percent Recovery = 96.7 Date Sample Logged by Lab = 11/03/99 Sample ID = 3070013 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 1.264 Most Probable Value = 1.258 Percent Recovery = 100.5 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060054 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.419 Most Probable Value = 1.380 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060053 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060052 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.269 Most Probable Value = 1.258 Percent Recovery = 100.9 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020004 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.400 Most Probable Value = 1.380 Percent Recovery = 101.4 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020007 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.408 Most Probable Value = 1.380 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020006 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.270 Most Probable Value = 1.258 Percent Recovery = 101.0 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000012 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.406 Most Probable Value = 1.380 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000011 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.397 Most Probable Value = 1.380 Percent Recovery = 101.2 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000009 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.470 Most Probable Value = 1.380 Percent Recovery = 106.5 Date Sample Logged by Lab = 10/25/99 Sample ID = 2980235 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.237 Most Probable Value = 1.258 Percent Recovery = 98.3 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950003 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 1.376 Most Probable Value = 1.380 Percent Recovery = 99.7 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950004 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 1.391 Most Probable Value = 1.380 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/21/99 Sample ID = 2940003 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.294 Most Probable Value = 1.258 Percent Recovery = 102.9 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930011 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 1.416 Most Probable Value = 1.380 Percent Recovery = 102.6 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930012 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.427 Most Probable Value = 1.380 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930013 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.343 Most Probable Value = 1.380 Percent Recovery = 97.3 Date Sample Logged by Lab = 10/18/99 Sample ID = 2910099 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 1.289 Most Probable Value = 1.258 Percent Recovery = 102.5 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880027 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 1.411 Most Probable Value = 1.380 Percent Recovery = 102.2 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880024 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.427 Most Probable Value = 1.380 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880025 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.302 Most Probable Value = 1.258 Percent Recovery = 103.5 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860005 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 1.382 Most Probable Value = 1.380 Percent Recovery = 100.1 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860006 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.391 Most Probable Value = 1.380 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/12/99 Sample ID = 2850023 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.266 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810016 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.407 Most Probable Value = 1.380 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810014 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.378 Most Probable Value = 1.380 Percent Recovery = 99.9 Date Sample Logged by Lab = 10/07/99 Sample ID = 2800006 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 1.271 Most Probable Value = 1.258 Percent Recovery = 101.0 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790057 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.385 Most Probable Value = 1.380 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790055 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.391 Most Probable Value = 1.380 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/05/99 Sample ID = 2780149 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.385 Most Probable Value = 1.380 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/04/99 Sample ID = 2770099 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 10/01/99 Sample ID = 2740009 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 1.213 Most Probable Value = 1.236 Percent Recovery = 98.1 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720008 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720009 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 09/28/99 Sample ID = 2710010 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 1.219 Most Probable Value = 1.236 Percent Recovery = 98.6 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700035 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.025 Most Probable Value = 0.040 Percent Recovery = 62.5 Date Sample Logged by Lab = 09/23/99 Sample ID = 2660010 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.235 Most Probable Value = 1.236 Percent Recovery = 99.9 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650018 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.031 Most Probable Value = 0.040 Percent Recovery = 77.5 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650017 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 09/21/99 Sample ID = 2640007 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.031 Most Probable Value = 0.040 Percent Recovery = 77.5 Date Sample Logged by Lab = 09/20/99 Sample ID = 2630002 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 1.216 Most Probable Value = 1.236 Percent Recovery = 98.4 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600086 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.033 Most Probable Value = 0.040 Percent Recovery = 82.5 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600084 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.025 Most Probable Value = 0.040 Percent Recovery = 62.5 Date Sample Logged by Lab = 09/16/99 Sample ID = 2590138 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.223 Most Probable Value = 1.236 Percent Recovery = 98.9 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580029 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.030 Most Probable Value = 0.040 Percent Recovery = 75.0 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570018 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.029 Most Probable Value = 0.040 Percent Recovery = 72.5 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570017 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 1.240 Most Probable Value = 1.236 Percent Recovery = 100.3 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530165 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.029 Most Probable Value = 0.040 Percent Recovery = 72.5 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530166 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.024 Most Probable Value = 0.040 Percent Recovery = 60.0 Date Sample Logged by Lab = 09/09/99 Sample ID = 2520015 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.233 Most Probable Value = 1.236 Percent Recovery = 99.8 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510018 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.031 Most Probable Value = 0.040 Percent Recovery = 77.5 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510020 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.035 Most Probable Value = 0.040 Percent Recovery = 87.5 Date Sample Logged by Lab = 09/07/99 Sample ID = 2500286 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 1.287 Most Probable Value = 1.236 Percent Recovery = 104.1 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460060 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.035 Most Probable Value = 0.040 Percent Recovery = 87.5 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460061 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460059 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 1.037 Most Probable Value = 1.010 Percent Recovery = 102.7 Date Sample Logged by Lab = 08/30/99 Sample ID = 2420102 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.273 Most Probable Value = 1.236 Percent Recovery = 103.0 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390006 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 1.041 Most Probable Value = 1.010 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390008 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.031 Most Probable Value = 1.010 Percent Recovery = 102.1 Date Sample Logged by Lab = 08/26/99 Sample ID = 2380003 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.060 Most Probable Value = 1.010 Percent Recovery = 105.0 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370011 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 1.047 Most Probable Value = 1.010 Percent Recovery = 103.7 Date Sample Logged by Lab = 08/24/99 Sample ID = 2360009 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.018 Most Probable Value = 1.010 Percent Recovery = 100.8 Date Sample Logged by Lab = 08/23/99 Sample ID = 2350151 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.288 Most Probable Value = 1.236 Percent Recovery = 104.2 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320069 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 1.028 Most Probable Value = 1.010 Percent Recovery = 101.8 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320068 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.041 Most Probable Value = 1.010 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/19/99 Sample ID = 2310095 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.281 Most Probable Value = 1.236 Percent Recovery = 103.6 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300016 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.040 Most Probable Value = 1.010 Percent Recovery = 103.0 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300017 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.041 Most Probable Value = 1.010 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290051 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.032 Most Probable Value = 1.010 Percent Recovery = 102.2 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290050 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.301 Most Probable Value = 1.236 Percent Recovery = 105.3 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240286 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.048 Most Probable Value = 1.010 Percent Recovery = 103.8 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240285 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.005 Most Probable Value = 1.010 Percent Recovery = 99.5 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240020 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.201 Most Probable Value = 1.236 Percent Recovery = 97.2 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220095 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.960 Most Probable Value = 1.010 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220094 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 1.247 Most Probable Value = 1.236 Percent Recovery = 100.9 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210116 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 1.017 Most Probable Value = 1.010 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210153 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 0.993 Most Probable Value = 1.010 Percent Recovery = 98.3 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210120 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.993 Most Probable Value = 1.010 Percent Recovery = 98.3 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210118 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.968 Most Probable Value = 1.010 Percent Recovery = 95.8 Date Sample Logged by Lab = 08/05/99 Sample ID = 2170057 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 1.212 Most Probable Value = 1.236 Percent Recovery = 98.1 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160017 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.978 Most Probable Value = 1.010 Percent Recovery = 96.8 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160015 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 0.979 Most Probable Value = 1.010 Percent Recovery = 96.9 Date Sample Logged by Lab = 08/03/99 Sample ID = 2150002 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.233 Most Probable Value = 1.236 Percent Recovery = 99.8 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110081 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.028 Most Probable Value = 0.040 Percent Recovery = 70.0 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110079 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110078 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 1.227 Most Probable Value = 1.236 Percent Recovery = 99.3 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100031 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.027 Most Probable Value = 0.040 Percent Recovery = 67.5 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100029 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 1.225 Most Probable Value = 1.236 Percent Recovery = 99.1 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090076 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.026 Most Probable Value = 0.040 Percent Recovery = 65.0 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090077 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.027 Most Probable Value = 0.040 Percent Recovery = 67.5 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090079 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080113 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.027 Most Probable Value = 0.040 Percent Recovery = 67.5 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080114 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.035 Most Probable Value = 0.040 Percent Recovery = 87.5 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070504 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070505 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 1.216 Most Probable Value = 1.236 Percent Recovery = 98.4 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970047 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.025 Most Probable Value = 0.040 Percent Recovery = 62.5 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970046 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.027 Most Probable Value = 0.040 Percent Recovery = 67.5 Date Sample Logged by Lab = 07/15/99 Sample ID = 1960028 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 1.223 Most Probable Value = 1.236 Percent Recovery = 98.9 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950020 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.045 Most Probable Value = 0.040 Percent Recovery = 112.5 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950021 Number of Standard Deviations = 0.2 Blind Sample ID = N61 Lab Value = 0.026 Most Probable Value = 0.040 Percent Recovery = 65.0 Date Sample Logged by Lab = 07/13/99 Sample ID = 1940010 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.255 Most Probable Value = 1.236 Percent Recovery = 101.5 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930036 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.029 Most Probable Value = 0.040 Percent Recovery = 72.5 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930034 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.026 Most Probable Value = 0.040 Percent Recovery = 65.0 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930035 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.279 Most Probable Value = 1.236 Percent Recovery = 103.5 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880013 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.029 Most Probable Value = 0.040 Percent Recovery = 72.5 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880012 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.042 Most Probable Value = 0.040 Percent Recovery = 105.0 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880015 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.028 Most Probable Value = 0.040 Percent Recovery = 70.0 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830024 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 1.015 Most Probable Value = 1.010 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800004 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.009 Most Probable Value = 1.010 Percent Recovery = 99.9 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800005 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 1.230 Most Probable Value = 1.236 Percent Recovery = 99.5 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760074 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.986 Most Probable Value = 1.010 Percent Recovery = 97.6 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760073 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.010 Most Probable Value = 1.010 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/24/99 Sample ID = 1750079 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 1.241 Most Probable Value = 1.236 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740037 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.989 Most Probable Value = 1.010 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740036 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.001 Most Probable Value = 1.010 Percent Recovery = 99.1 Date Sample Logged by Lab = 06/22/99 Sample ID = 1730023 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.029 Most Probable Value = 1.010 Percent Recovery = 101.9 Date Sample Logged by Lab = 06/21/99 Sample ID = 1720174 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.278 Most Probable Value = 1.236 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690018 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.021 Most Probable Value = 1.010 Percent Recovery = 101.1 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690017 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.005 Most Probable Value = 1.010 Percent Recovery = 99.5 Date Sample Logged by Lab = 06/17/99 Sample ID = 1680143 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.202 Most Probable Value = 1.236 Percent Recovery = 97.2 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670015 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.992 Most Probable Value = 1.010 Percent Recovery = 98.2 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670016 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.988 Most Probable Value = 1.010 Percent Recovery = 97.8 Date Sample Logged by Lab = 06/15/99 Sample ID = 1660103 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.987 Most Probable Value = 1.010 Percent Recovery = 97.7 Date Sample Logged by Lab = 06/14/99 Sample ID = 1650084 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.243 Most Probable Value = 1.236 Percent Recovery = 100.6 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620014 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.986 Most Probable Value = 1.010 Percent Recovery = 97.6 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620012 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.994 Most Probable Value = 1.010 Percent Recovery = 98.4 Date Sample Logged by Lab = 06/10/99 Sample ID = 1610014 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.331 Most Probable Value = 1.236 Percent Recovery = 107.7 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600006 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 1.107 Most Probable Value = 1.010 Percent Recovery = 109.6 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600004 Number of Standard Deviations = 1.3 Blind Sample ID = N62 Lab Value = 1.093 Most Probable Value = 1.010 Percent Recovery = 108.2 Date Sample Logged by Lab = 06/08/99 Sample ID = 1590278 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 1.118 Most Probable Value = 1.010 Percent Recovery = 110.7 Date Sample Logged by Lab = 06/07/99 Sample ID = 1580210 Number of Standard Deviations = 1.5 Blind Sample ID = N62 Lab Value = 1.295 Most Probable Value = 1.236 Percent Recovery = 104.8 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550229 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.069 Most Probable Value = 1.010 Percent Recovery = 105.8 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550228 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 1.308 Most Probable Value = 1.236 Percent Recovery = 105.8 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540117 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 1.083 Most Probable Value = 1.010 Percent Recovery = 107.2 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540116 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 1.092 Most Probable Value = 1.010 Percent Recovery = 108.1 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540118 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 1.303 Most Probable Value = 1.236 Percent Recovery = 105.4 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480084 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 1.284 Most Probable Value = 1.236 Percent Recovery = 103.9 Date Sample Logged by Lab = 05/26/99 Sample ID = 1460029 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 1.277 Most Probable Value = 1.236 Percent Recovery = 103.3 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450168 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.283 Most Probable Value = 1.236 Percent Recovery = 103.8 Date Sample Logged by Lab = 05/19/99 Sample ID = 1390397 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.412 Most Probable Value = 1.236 Percent Recovery = 114.2 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370113 Number of Standard Deviations = 2.0 Blind Sample ID = NS2 Lab Value = 1.370 Most Probable Value = 1.236 Percent Recovery = 110.8 Date Sample Logged by Lab = 05/12/99 Sample ID = 1320045 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 1.374 Most Probable Value = 1.236 Percent Recovery = 111.2 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270142 Number of Standard Deviations = 1.6 Blind Sample ID = NS2 Lab Value = 1.320 Most Probable Value = 1.236 Percent Recovery = 106.8 Date Sample Logged by Lab = 05/05/99 Sample ID = 1250058 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.044 Most Probable Value = 1.010 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/30/99 Sample ID = 1200045 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.048 Most Probable Value = 1.010 Percent Recovery = 103.8 Date Sample Logged by Lab = 04/28/99 Sample ID = 1180143 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.294 Most Probable Value = 1.236 Percent Recovery = 104.7 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170151 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.043 Most Probable Value = 1.010 Percent Recovery = 103.3 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170150 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.293 Most Probable Value = 1.236 Percent Recovery = 104.6 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160130 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.028 Most Probable Value = 1.010 Percent Recovery = 101.8 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160128 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.321 Most Probable Value = 1.236 Percent Recovery = 106.9 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130309 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.067 Most Probable Value = 1.010 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130308 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 1.062 Most Probable Value = 1.010 Percent Recovery = 105.1 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130306 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 1.112 Most Probable Value = 1.010 Percent Recovery = 110.1 Date Sample Logged by Lab = 04/21/99 Sample ID = 1110080 Number of Standard Deviations = 1.4 Blind Sample ID = N62 Lab Value = 1.031 Most Probable Value = 1.010 Percent Recovery = 102.1 Date Sample Logged by Lab = 04/20/99 Sample ID = 1100053 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.322 Most Probable Value = 1.236 Percent Recovery = 107.0 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090146 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.048 Most Probable Value = 1.010 Percent Recovery = 103.8 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090144 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.293 Most Probable Value = 1.236 Percent Recovery = 104.6 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060046 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.029 Most Probable Value = 1.010 Percent Recovery = 101.9 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060043 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.067 Most Probable Value = 1.010 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060047 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 1.038 Most Probable Value = 1.010 Percent Recovery = 102.8 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060044 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.266 Most Probable Value = 1.236 Percent Recovery = 102.4 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030131 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 1.020 Most Probable Value = 1.010 Percent Recovery = 101.0 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030130 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.014 Most Probable Value = 1.010 Percent Recovery = 100.4 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030132 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.004 Most Probable Value = 1.010 Percent Recovery = 99.4 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030129 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.282 Most Probable Value = 1.236 Percent Recovery = 103.7 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980175 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.027 Most Probable Value = 1.010 Percent Recovery = 101.7 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980174 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.001 Most Probable Value = 1.010 Percent Recovery = 99.1 Date Sample Logged by Lab = 04/07/99 Sample ID = 0970147 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.967 Most Probable Value = 1.236 Percent Recovery = 78.2 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960124 Number of Standard Deviations = -3.1 Blind Sample ID = NS2 Lab Value = 1.015 Most Probable Value = 1.010 Percent Recovery = 100.5 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960123 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.011 Most Probable Value = 1.010 Percent Recovery = 100.1 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960122 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 0.800 Most Probable Value = 1.010 Percent Recovery = 79.2 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960125 Number of Standard Deviations = -2.9 Blind Sample ID = N62 Lab Value = 0.308 Most Probable Value = 0.327 Percent Recovery = 94.2 Date Sample Logged by Lab = 03/29/99 Sample ID = 0880061 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 1.318 Most Probable Value = 1.236 Percent Recovery = 106.6 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850053 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.371 Most Probable Value = 0.327 Percent Recovery = 113.5 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850052 Number of Standard Deviations = 1.3 Blind Sample ID = N59 Lab Value = 0.303 Most Probable Value = 0.327 Percent Recovery = 92.7 Date Sample Logged by Lab = 03/25/99 Sample ID = 0840098 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 1.205 Most Probable Value = 1.236 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830027 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.303 Most Probable Value = 0.327 Percent Recovery = 92.7 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830025 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.316 Most Probable Value = 0.327 Percent Recovery = 96.6 Date Sample Logged by Lab = 03/23/99 Sample ID = 0820047 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.317 Most Probable Value = 0.327 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/22/99 Sample ID = 0810107 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.264 Most Probable Value = 1.236 Percent Recovery = 102.3 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780132 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.316 Most Probable Value = 0.327 Percent Recovery = 96.6 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780130 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.318 Most Probable Value = 0.327 Percent Recovery = 97.2 Date Sample Logged by Lab = 03/18/99 Sample ID = 0770075 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.230 Most Probable Value = 1.236 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760036 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760034 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.313 Most Probable Value = 0.327 Percent Recovery = 95.7 Date Sample Logged by Lab = 03/16/99 Sample ID = 0750083 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.315 Most Probable Value = 0.327 Percent Recovery = 96.3 Date Sample Logged by Lab = 03/15/99 Sample ID = 0740078 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.281 Most Probable Value = 1.236 Percent Recovery = 103.6 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710106 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.331 Most Probable Value = 0.327 Percent Recovery = 101.2 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710104 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/11/99 Sample ID = 0700052 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 1.215 Most Probable Value = 1.236 Percent Recovery = 98.3 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690058 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.317 Most Probable Value = 0.327 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690061 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.319 Most Probable Value = 0.327 Percent Recovery = 97.6 Date Sample Logged by Lab = 03/09/99 Sample ID = 0680050 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.310 Most Probable Value = 0.327 Percent Recovery = 94.8 Date Sample Logged by Lab = 03/08/99 Sample ID = 0670139 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 1.239 Most Probable Value = 1.236 Percent Recovery = 100.2 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640099 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.313 Most Probable Value = 0.327 Percent Recovery = 95.7 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640101 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.317 Most Probable Value = 0.327 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/04/99 Sample ID = 0630099 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.228 Most Probable Value = 1.236 Percent Recovery = 99.4 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620067 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620066 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.314 Most Probable Value = 0.327 Percent Recovery = 96.0 Date Sample Logged by Lab = 03/02/99 Sample ID = 0610146 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.254 Most Probable Value = 1.236 Percent Recovery = 101.5 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600187 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.641 Most Probable Value = 0.578 Percent Recovery = 110.9 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600188 Number of Standard Deviations = 1.3 Blind Sample ID = N60 Lab Value = 1.228 Most Probable Value = 1.236 Percent Recovery = 99.4 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570061 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.603 Most Probable Value = 0.578 Percent Recovery = 104.3 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570065 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.605 Most Probable Value = 0.578 Percent Recovery = 104.7 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570064 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.595 Most Probable Value = 0.578 Percent Recovery = 102.9 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550044 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.584 Most Probable Value = 0.578 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/23/99 Sample ID = 0540132 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 1.239 Most Probable Value = 1.236 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530132 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.612 Most Probable Value = 0.578 Percent Recovery = 105.9 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530135 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.588 Most Probable Value = 0.578 Percent Recovery = 101.7 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530133 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.591 Most Probable Value = 0.578 Percent Recovery = 102.2 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500084 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 1.254 Most Probable Value = 1.236 Percent Recovery = 101.5 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490073 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.597 Most Probable Value = 0.578 Percent Recovery = 103.3 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490074 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 1.279 Most Probable Value = 1.236 Percent Recovery = 103.5 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480046 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.618 Most Probable Value = 0.578 Percent Recovery = 106.9 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480044 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 0.605 Most Probable Value = 0.578 Percent Recovery = 104.7 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480043 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.642 Most Probable Value = 0.578 Percent Recovery = 111.1 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430074 Number of Standard Deviations = 1.3 Blind Sample ID = N60 Lab Value = 1.242 Most Probable Value = 1.236 Percent Recovery = 100.5 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420068 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.597 Most Probable Value = 0.578 Percent Recovery = 103.3 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420070 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.604 Most Probable Value = 0.578 Percent Recovery = 104.5 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410057 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.584 Most Probable Value = 0.578 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/09/99 Sample ID = 0400019 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 1.296 Most Probable Value = 1.236 Percent Recovery = 104.9 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390095 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.636 Most Probable Value = 0.578 Percent Recovery = 110.0 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390096 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.617 Most Probable Value = 0.578 Percent Recovery = 106.7 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360038 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 1.247 Most Probable Value = 1.236 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350063 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.592 Most Probable Value = 0.578 Percent Recovery = 102.4 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350061 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.593 Most Probable Value = 0.578 Percent Recovery = 102.6 Date Sample Logged by Lab = 02/03/99 Sample ID = 0340075 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.585 Most Probable Value = 0.578 Percent Recovery = 101.2 Date Sample Logged by Lab = 02/02/99 Sample ID = 0330073 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320089 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.327 Most Probable Value = 0.327 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320090 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.333 Most Probable Value = 0.327 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290005 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 1.219 Most Probable Value = 1.236 Percent Recovery = 98.6 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280028 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.326 Most Probable Value = 0.327 Percent Recovery = 99.7 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280029 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 1.237 Most Probable Value = 1.236 Percent Recovery = 100.1 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270083 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270084 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.350 Most Probable Value = 0.327 Percent Recovery = 107.0 Date Sample Logged by Lab = 01/26/99 Sample ID = 0260010 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 1.253 Most Probable Value = 1.236 Percent Recovery = 101.4 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250121 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250120 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.333 Most Probable Value = 0.327 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220071 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 1.196 Most Probable Value = 1.236 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210088 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 1.214 Most Probable Value = 1.236 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210092 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.304 Most Probable Value = 0.327 Percent Recovery = 93.0 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210087 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.300 Most Probable Value = 0.327 Percent Recovery = 91.7 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210090 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200126 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 1.331 Most Probable Value = 1.236 Percent Recovery = 107.7 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190099 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.318 Most Probable Value = 0.327 Percent Recovery = 97.2 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190100 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.295 Most Probable Value = 0.327 Percent Recovery = 90.2 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150087 Number of Standard Deviations = -1.0 Blind Sample ID = N59 Lab Value = 0.314 Most Probable Value = 0.327 Percent Recovery = 96.0 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130040 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.342 Most Probable Value = 0.327 Percent Recovery = 104.6 Date Sample Logged by Lab = 01/12/99 Sample ID = 0120057 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 1.325 Most Probable Value = 1.236 Percent Recovery = 107.2 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110108 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.327 Most Probable Value = 0.327 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110107 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 1.273 Most Probable Value = 1.236 Percent Recovery = 103.0 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080110 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.309 Most Probable Value = 0.327 Percent Recovery = 94.5 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080109 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.309 Most Probable Value = 0.327 Percent Recovery = 94.5 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080111 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060042 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.327 Most Probable Value = 0.327 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/05/99 Sample ID = 0050021 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.630 Most Probable Value = 0.578 Percent Recovery = 109.0 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650064 Number of Standard Deviations = 1.1 Blind Sample ID = N60 Lab Value = 0.645 Most Probable Value = 0.578 Percent Recovery = 111.6 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650063 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 1.302 Most Probable Value = 1.236 Percent Recovery = 105.3 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640040 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.606 Most Probable Value = 0.578 Percent Recovery = 104.8 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640039 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.614 Most Probable Value = 0.578 Percent Recovery = 106.2 Date Sample Logged by Lab = 12/24/98 Sample ID = 3580004 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 1.299 Most Probable Value = 1.236 Percent Recovery = 105.1 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570079 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.599 Most Probable Value = 0.578 Percent Recovery = 103.6 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570081 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.576 Most Probable Value = 0.578 Percent Recovery = 99.7 Date Sample Logged by Lab = 12/22/98 Sample ID = 3560009 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.586 Most Probable Value = 0.578 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/21/98 Sample ID = 3550114 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 1.287 Most Probable Value = 1.236 Percent Recovery = 104.1 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520048 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.576 Most Probable Value = 0.578 Percent Recovery = 99.7 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520047 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.572 Most Probable Value = 0.578 Percent Recovery = 99.0 Date Sample Logged by Lab = 12/17/98 Sample ID = 3510061 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 1.241 Most Probable Value = 1.236 Percent Recovery = 100.4 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500084 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.584 Most Probable Value = 0.578 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500082 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.583 Most Probable Value = 0.578 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/15/98 Sample ID = 3490048 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.566 Most Probable Value = 0.578 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/14/98 Sample ID = 3480075 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 1.227 Most Probable Value = 1.236 Percent Recovery = 99.3 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450160 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.585 Most Probable Value = 0.578 Percent Recovery = 101.2 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450159 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.580 Most Probable Value = 0.578 Percent Recovery = 100.3 Date Sample Logged by Lab = 12/10/98 Sample ID = 3440071 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 1.239 Most Probable Value = 1.236 Percent Recovery = 100.2 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430055 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.569 Most Probable Value = 0.578 Percent Recovery = 98.4 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430056 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.566 Most Probable Value = 0.578 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/08/98 Sample ID = 3420131 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.571 Most Probable Value = 0.578 Percent Recovery = 98.8 Date Sample Logged by Lab = 12/07/98 Sample ID = 3410096 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 1.243 Most Probable Value = 1.236 Percent Recovery = 100.6 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380081 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.585 Most Probable Value = 0.578 Percent Recovery = 101.2 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380080 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.566 Most Probable Value = 0.578 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/03/98 Sample ID = 3370062 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 1.247 Most Probable Value = 1.236 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360071 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.570 Most Probable Value = 0.578 Percent Recovery = 98.6 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360068 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 1.238 Most Probable Value = 1.236 Percent Recovery = 100.2 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350084 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350085 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.313 Most Probable Value = 0.327 Percent Recovery = 95.7 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350083 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.228 Most Probable Value = 1.236 Percent Recovery = 99.4 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340019 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.312 Most Probable Value = 0.327 Percent Recovery = 95.4 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340018 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 1.233 Most Probable Value = 1.236 Percent Recovery = 99.8 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310074 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.318 Most Probable Value = 0.327 Percent Recovery = 97.2 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310075 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.310 Most Probable Value = 0.327 Percent Recovery = 94.8 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290045 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.303 Most Probable Value = 0.327 Percent Recovery = 92.7 Date Sample Logged by Lab = 11/24/98 Sample ID = 3280041 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 1.222 Most Probable Value = 1.236 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270059 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.315 Most Probable Value = 0.327 Percent Recovery = 96.3 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270058 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.307 Most Probable Value = 0.327 Percent Recovery = 93.9 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240111 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 1.259 Most Probable Value = 1.236 Percent Recovery = 101.9 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230050 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.338 Most Probable Value = 0.327 Percent Recovery = 103.4 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230051 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.331 Most Probable Value = 0.327 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220063 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.357 Most Probable Value = 0.327 Percent Recovery = 109.2 Date Sample Logged by Lab = 11/17/98 Sample ID = 3210049 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 1.276 Most Probable Value = 1.236 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200106 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.349 Most Probable Value = 0.327 Percent Recovery = 106.7 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200105 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.354 Most Probable Value = 0.327 Percent Recovery = 108.3 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200022 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.314 Most Probable Value = 0.327 Percent Recovery = 96.0 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140156 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.316 Most Probable Value = 0.327 Percent Recovery = 96.6 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140157 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.235 Most Probable Value = 1.236 Percent Recovery = 99.9 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130283 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130281 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.312 Most Probable Value = 0.327 Percent Recovery = 95.4 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130125 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 1.222 Most Probable Value = 1.236 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090058 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.312 Most Probable Value = 0.327 Percent Recovery = 95.4 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090056 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.322 Most Probable Value = 0.327 Percent Recovery = 98.5 Date Sample Logged by Lab = 11/04/98 Sample ID = 3080035 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.313 Most Probable Value = 0.327 Percent Recovery = 95.7 Date Sample Logged by Lab = 11/03/98 Sample ID = 3070106 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.643 Most Probable Value = 0.578 Percent Recovery = 111.2 Date Sample Logged by Lab = 10/30/98 Sample ID = 3030051 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 0.625 Most Probable Value = 0.578 Percent Recovery = 108.1 Date Sample Logged by Lab = 10/29/98 Sample ID = 3020044 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 1.293 Most Probable Value = 1.236 Percent Recovery = 104.6 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010048 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.593 Most Probable Value = 0.578 Percent Recovery = 102.6 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010047 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.606 Most Probable Value = 0.578 Percent Recovery = 104.8 Date Sample Logged by Lab = 10/27/98 Sample ID = 3000090 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 1.222 Most Probable Value = 1.236 Percent Recovery = 98.9 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990139 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.579 Most Probable Value = 0.578 Percent Recovery = 100.2 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990138 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.571 Most Probable Value = 0.578 Percent Recovery = 98.8 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960076 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 1.236 Most Probable Value = 1.236 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950060 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.568 Most Probable Value = 0.578 Percent Recovery = 98.3 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950058 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.576 Most Probable Value = 0.578 Percent Recovery = 99.7 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940060 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.586 Most Probable Value = 0.578 Percent Recovery = 101.4 Date Sample Logged by Lab = 10/20/98 Sample ID = 2930051 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 1.288 Most Probable Value = 1.236 Percent Recovery = 104.2 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920182 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.597 Most Probable Value = 0.578 Percent Recovery = 103.3 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920181 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.594 Most Probable Value = 0.578 Percent Recovery = 102.8 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890140 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 1.298 Most Probable Value = 1.236 Percent Recovery = 105.0 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880118 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.596 Most Probable Value = 0.578 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880119 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.603 Most Probable Value = 0.578 Percent Recovery = 104.3 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870039 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 1.291 Most Probable Value = 1.236 Percent Recovery = 104.4 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860070 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.590 Most Probable Value = 0.578 Percent Recovery = 102.1 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860067 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.593 Most Probable Value = 0.578 Percent Recovery = 102.6 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820171 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 1.293 Most Probable Value = 1.236 Percent Recovery = 104.6 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810059 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.604 Most Probable Value = 0.578 Percent Recovery = 104.5 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810058 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.596 Most Probable Value = 0.578 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800065 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.596 Most Probable Value = 0.578 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/06/98 Sample ID = 2790046 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 1.311 Most Probable Value = 1.236 Percent Recovery = 106.1 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780098 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.598 Most Probable Value = 0.578 Percent Recovery = 103.5 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780105 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.599 Most Probable Value = 0.578 Percent Recovery = 103.6 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750042 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.243 Most Probable Value = 0.210 Percent Recovery = 115.7 Date Sample Logged by Lab = 09/30/98 Sample ID = 2730001 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 0.694 Most Probable Value = 0.620 Percent Recovery = 111.9 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720087 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.242 Most Probable Value = 0.210 Percent Recovery = 115.2 Date Sample Logged by Lab = 09/28/98 Sample ID = 2710123 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 1.311 Most Probable Value = 1.236 Percent Recovery = 106.1 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680004 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.698 Most Probable Value = 0.620 Percent Recovery = 112.6 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680008 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.237 Most Probable Value = 0.210 Percent Recovery = 112.9 Date Sample Logged by Lab = 09/24/98 Sample ID = 2670103 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 1.357 Most Probable Value = 1.236 Percent Recovery = 109.8 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660045 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 0.686 Most Probable Value = 0.620 Percent Recovery = 110.6 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660041 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.234 Most Probable Value = 0.210 Percent Recovery = 111.4 Date Sample Logged by Lab = 09/22/98 Sample ID = 2650054 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.685 Most Probable Value = 0.620 Percent Recovery = 110.5 Date Sample Logged by Lab = 09/21/98 Sample ID = 2640101 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 1.352 Most Probable Value = 1.236 Percent Recovery = 109.4 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610105 Number of Standard Deviations = 1.3 Blind Sample ID = NS2 Lab Value = 0.252 Most Probable Value = 0.210 Percent Recovery = 120.0 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610104 Number of Standard Deviations = 1.4 Blind Sample ID = N57 Lab Value = 0.695 Most Probable Value = 0.620 Percent Recovery = 112.1 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600014 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 1.312 Most Probable Value = 1.236 Percent Recovery = 106.1 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590071 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.242 Most Probable Value = 0.210 Percent Recovery = 115.2 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590074 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 0.713 Most Probable Value = 0.620 Percent Recovery = 115.0 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580244 Number of Standard Deviations = 1.9 Blind Sample ID = N58 Lab Value = 1.314 Most Probable Value = 1.236 Percent Recovery = 106.3 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540076 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.692 Most Probable Value = 0.620 Percent Recovery = 111.6 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540089 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.278 Most Probable Value = 0.210 Percent Recovery = 132.4 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540735 Number of Standard Deviations = 2.2 Blind Sample ID = N57 Lab Value = 0.715 Most Probable Value = 0.620 Percent Recovery = 115.3 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530112 Number of Standard Deviations = 1.9 Blind Sample ID = N58 Lab Value = 0.238 Most Probable Value = 0.210 Percent Recovery = 113.3 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530110 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 1.418 Most Probable Value = 1.236 Percent Recovery = 114.7 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520009 Number of Standard Deviations = 2.1 Blind Sample ID = NS2 Lab Value = 0.690 Most Probable Value = 0.620 Percent Recovery = 111.3 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520011 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.272 Most Probable Value = 0.210 Percent Recovery = 129.5 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520010 Number of Standard Deviations = 2.0 Blind Sample ID = N57 Lab Value = 1.338 Most Probable Value = 1.236 Percent Recovery = 108.3 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470034 Number of Standard Deviations = 1.2 Blind Sample ID = NS2 Lab Value = 1.307 Most Probable Value = 1.236 Percent Recovery = 105.7 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460019 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.684 Most Probable Value = 0.620 Percent Recovery = 110.3 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460015 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.219 Most Probable Value = 0.210 Percent Recovery = 104.3 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460017 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.678 Most Probable Value = 0.620 Percent Recovery = 109.4 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430243 Number of Standard Deviations = 1.2 Blind Sample ID = N58 Lab Value = 0.209 Most Probable Value = 0.210 Percent Recovery = 99.5 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430236 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 1.332 Most Probable Value = 1.236 Percent Recovery = 107.8 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400209 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.685 Most Probable Value = 0.620 Percent Recovery = 110.5 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390101 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.273 Most Probable Value = 0.210 Percent Recovery = 130.0 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390107 Number of Standard Deviations = 2.0 Blind Sample ID = N57 Lab Value = 1.324 Most Probable Value = 1.236 Percent Recovery = 107.1 Date Sample Logged by Lab = 08/26/98 Sample ID = 2380206 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.378 Most Probable Value = 1.236 Percent Recovery = 111.5 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330335 Number of Standard Deviations = 1.6 Blind Sample ID = NS2 Lab Value = 0.707 Most Probable Value = 0.620 Percent Recovery = 114.0 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330334 Number of Standard Deviations = 1.8 Blind Sample ID = N58 Lab Value = 0.280 Most Probable Value = 0.210 Percent Recovery = 133.3 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330342 Number of Standard Deviations = 2.3 Blind Sample ID = N57 Lab Value = 1.291 Most Probable Value = 1.236 Percent Recovery = 104.4 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310039 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.691 Most Probable Value = 0.620 Percent Recovery = 111.5 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310038 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.222 Most Probable Value = 0.210 Percent Recovery = 105.7 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310036 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.722 Most Probable Value = 0.620 Percent Recovery = 116.5 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290142 Number of Standard Deviations = 2.1 Blind Sample ID = N58 Lab Value = 1.234 Most Probable Value = 1.236 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260083 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.644 Most Probable Value = 0.620 Percent Recovery = 103.9 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260081 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.200 Most Probable Value = 0.210 Percent Recovery = 95.2 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260067 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 1.304 Most Probable Value = 1.236 Percent Recovery = 105.5 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240179 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.641 Most Probable Value = 0.620 Percent Recovery = 103.4 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230077 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.176 Most Probable Value = 0.210 Percent Recovery = 83.8 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230076 Number of Standard Deviations = -1.1 Blind Sample ID = N57 Lab Value = 1.236 Most Probable Value = 1.236 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190061 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.672 Most Probable Value = 0.620 Percent Recovery = 108.4 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190059 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.203 Most Probable Value = 0.210 Percent Recovery = 96.7 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190051 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.196 Most Probable Value = 1.236 Percent Recovery = 96.8 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170063 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.608 Most Probable Value = 0.620 Percent Recovery = 98.1 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170062 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.210 Most Probable Value = 0.210 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170058 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.638 Most Probable Value = 0.620 Percent Recovery = 102.9 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110201 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.206 Most Probable Value = 0.210 Percent Recovery = 98.1 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110195 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.235 Most Probable Value = 1.236 Percent Recovery = 99.9 Date Sample Logged by Lab = 07/29/98 Sample ID = 2100170 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.663 Most Probable Value = 0.620 Percent Recovery = 106.9 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090139 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.186 Most Probable Value = 0.210 Percent Recovery = 88.6 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090137 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 1.245 Most Probable Value = 1.236 Percent Recovery = 100.7 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080067 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.638 Most Probable Value = 0.620 Percent Recovery = 102.9 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080083 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.220 Most Probable Value = 0.210 Percent Recovery = 104.8 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080068 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 1.252 Most Probable Value = 1.236 Percent Recovery = 101.3 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030057 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.668 Most Probable Value = 0.620 Percent Recovery = 107.7 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030018 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 0.217 Most Probable Value = 0.210 Percent Recovery = 103.3 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030053 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.634 Most Probable Value = 0.620 Percent Recovery = 102.3 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010050 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.245 Most Probable Value = 0.210 Percent Recovery = 116.7 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010033 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 1.253 Most Probable Value = 1.236 Percent Recovery = 101.4 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980303 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.607 Most Probable Value = 0.620 Percent Recovery = 97.9 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970015 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.224 Most Probable Value = 0.210 Percent Recovery = 106.7 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970017 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 1.282 Most Probable Value = 1.236 Percent Recovery = 103.7 Date Sample Logged by Lab = 07/15/98 Sample ID = 1960203 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.612 Most Probable Value = 0.620 Percent Recovery = 98.7 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950203 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.218 Most Probable Value = 0.210 Percent Recovery = 103.8 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950205 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 1.181 Most Probable Value = 1.236 Percent Recovery = 95.6 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910239 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.578 Most Probable Value = 0.620 Percent Recovery = 93.2 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910242 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.184 Most Probable Value = 0.210 Percent Recovery = 87.6 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910238 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 1.209 Most Probable Value = 1.236 Percent Recovery = 97.8 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890198 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.618 Most Probable Value = 0.620 Percent Recovery = 99.7 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890199 Number of Standard Deviations = -0.0 Blind Sample ID = N58 Lab Value = 0.247 Most Probable Value = 0.210 Percent Recovery = 117.6 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890196 Number of Standard Deviations = 1.2 Blind Sample ID = N57 Lab Value = 1.225 Most Probable Value = 1.236 Percent Recovery = 99.1 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870153 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.645 Most Probable Value = 0.620 Percent Recovery = 104.0 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870156 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.214 Most Probable Value = 0.210 Percent Recovery = 101.9 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870152 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 1.346 Most Probable Value = 1.236 Percent Recovery = 108.9 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770076 Number of Standard Deviations = 1.3 Blind Sample ID = NS2 Lab Value = 0.687 Most Probable Value = 0.620 Percent Recovery = 110.8 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770070 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.257 Most Probable Value = 0.210 Percent Recovery = 122.4 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770094 Number of Standard Deviations = 1.5 Blind Sample ID = N57 Lab Value = 1.297 Most Probable Value = 1.236 Percent Recovery = 104.9 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750104 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.715 Most Probable Value = 0.620 Percent Recovery = 115.3 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750109 Number of Standard Deviations = 1.9 Blind Sample ID = N58 Lab Value = 0.275 Most Probable Value = 0.210 Percent Recovery = 131.0 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750106 Number of Standard Deviations = 2.1 Blind Sample ID = N57 Lab Value = 0.661 Most Probable Value = 0.620 Percent Recovery = 106.6 Date Sample Logged by Lab = 06/23/98 Sample ID = 1740138 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.701 Most Probable Value = 0.620 Percent Recovery = 113.1 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730177 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.253 Most Probable Value = 0.210 Percent Recovery = 120.5 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730176 Number of Standard Deviations = 1.4 Blind Sample ID = N57 Lab Value = 1.361 Most Probable Value = 1.236 Percent Recovery = 110.1 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700280 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 0.690 Most Probable Value = 0.620 Percent Recovery = 111.3 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690151 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.252 Most Probable Value = 0.210 Percent Recovery = 120.0 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690149 Number of Standard Deviations = 1.4 Blind Sample ID = N57 Lab Value = 1.286 Most Probable Value = 1.236 Percent Recovery = 104.0 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680019 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.692 Most Probable Value = 0.620 Percent Recovery = 111.6 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680017 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.273 Most Probable Value = 0.210 Percent Recovery = 130.0 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680020 Number of Standard Deviations = 2.0 Blind Sample ID = N57 Lab Value = 1.300 Most Probable Value = 1.236 Percent Recovery = 105.2 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630127 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.701 Most Probable Value = 0.620 Percent Recovery = 113.1 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630125 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.246 Most Probable Value = 0.210 Percent Recovery = 117.1 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630123 Number of Standard Deviations = 1.2 Blind Sample ID = N57 Lab Value = 1.310 Most Probable Value = 1.236 Percent Recovery = 106.0 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610153 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.664 Most Probable Value = 0.620 Percent Recovery = 107.1 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610154 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.242 Most Probable Value = 0.210 Percent Recovery = 115.2 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610152 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 0.626 Most Probable Value = 0.620 Percent Recovery = 101.0 Date Sample Logged by Lab = 06/09/98 Sample ID = 1600129 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.616 Most Probable Value = 0.620 Percent Recovery = 99.4 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590189 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.206 Most Probable Value = 0.210 Percent Recovery = 98.1 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590184 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.275 Most Probable Value = 1.236 Percent Recovery = 103.2 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560213 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.827 Most Probable Value = 0.620 Percent Recovery = 133.4 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550184 Number of Standard Deviations = 4.2 Blind Sample ID = N58 Lab Value = 0.265 Most Probable Value = 0.210 Percent Recovery = 126.2 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550181 Number of Standard Deviations = 1.8 Blind Sample ID = N57 Lab Value = 1.279 Most Probable Value = 1.236 Percent Recovery = 103.5 Date Sample Logged by Lab = 06/03/98 Sample ID = 1540098 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.709 Most Probable Value = 0.620 Percent Recovery = 114.4 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530225 Number of Standard Deviations = 1.8 Blind Sample ID = N58 Lab Value = 0.724 Most Probable Value = 0.620 Percent Recovery = 116.8 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530227 Number of Standard Deviations = 2.1 Blind Sample ID = N58 Lab Value = 0.251 Most Probable Value = 0.210 Percent Recovery = 119.5 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530208 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 1.282 Most Probable Value = 1.236 Percent Recovery = 103.7 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490074 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.694 Most Probable Value = 0.620 Percent Recovery = 111.9 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480066 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.249 Most Probable Value = 0.210 Percent Recovery = 118.6 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480068 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 1.268 Most Probable Value = 1.236 Percent Recovery = 102.6 Date Sample Logged by Lab = 05/27/98 Sample ID = 1470183 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.586 Most Probable Value = 0.620 Percent Recovery = 94.5 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460155 Number of Standard Deviations = -0.7 Blind Sample ID = N58 Lab Value = 0.179 Most Probable Value = 0.210 Percent Recovery = 85.2 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460162 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 1.350 Most Probable Value = 1.236 Percent Recovery = 109.2 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420206 Number of Standard Deviations = 1.3 Blind Sample ID = NS2 Lab Value = 0.174 Most Probable Value = 0.210 Percent Recovery = 82.9 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410115 Number of Standard Deviations = -1.2 Blind Sample ID = N57 Lab Value = 1.266 Most Probable Value = 1.236 Percent Recovery = 102.4 Date Sample Logged by Lab = 05/20/98 Sample ID = 1400053 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.648 Most Probable Value = 0.620 Percent Recovery = 104.5 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390114 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.212 Most Probable Value = 0.210 Percent Recovery = 101.0 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390113 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 1.318 Most Probable Value = 1.236 Percent Recovery = 106.6 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380093 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.641 Most Probable Value = 0.620 Percent Recovery = 103.4 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380092 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.186 Most Probable Value = 0.210 Percent Recovery = 88.6 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380089 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 1.292 Most Probable Value = 1.236 Percent Recovery = 104.5 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330267 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.692 Most Probable Value = 0.620 Percent Recovery = 111.6 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330276 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.239 Most Probable Value = 0.210 Percent Recovery = 113.8 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330280 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 0.602 Most Probable Value = 0.620 Percent Recovery = 97.1 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320067 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.202 Most Probable Value = 0.210 Percent Recovery = 96.2 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320082 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 1.271 Most Probable Value = 1.236 Percent Recovery = 102.8 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280048 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 1.237 Most Probable Value = 1.236 Percent Recovery = 100.1 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270085 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.611 Most Probable Value = 0.620 Percent Recovery = 98.5 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270080 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.208 Most Probable Value = 0.210 Percent Recovery = 99.0 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270086 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.721 Most Probable Value = 0.620 Percent Recovery = 116.3 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250078 Number of Standard Deviations = 2.1 Blind Sample ID = N58 Lab Value = 0.269 Most Probable Value = 0.210 Percent Recovery = 128.1 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250074 Number of Standard Deviations = 1.9 Blind Sample ID = N57 Lab Value = 1.314 Most Probable Value = 1.236 Percent Recovery = 106.3 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190164 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.697 Most Probable Value = 0.620 Percent Recovery = 112.4 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190166 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.238 Most Probable Value = 0.210 Percent Recovery = 113.3 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190165 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 0.683 Most Probable Value = 0.620 Percent Recovery = 110.2 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180048 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.242 Most Probable Value = 0.210 Percent Recovery = 115.2 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180015 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 1.289 Most Probable Value = 1.236 Percent Recovery = 104.3 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140192 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.686 Most Probable Value = 0.620 Percent Recovery = 110.6 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130041 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.219 Most Probable Value = 0.210 Percent Recovery = 104.3 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130051 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 1.287 Most Probable Value = 1.236 Percent Recovery = 104.1 Date Sample Logged by Lab = 04/22/98 Sample ID = 1120110 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.657 Most Probable Value = 0.620 Percent Recovery = 106.0 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110190 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.248 Most Probable Value = 0.210 Percent Recovery = 118.1 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110199 Number of Standard Deviations = 1.2 Blind Sample ID = N57 Lab Value = 1.241 Most Probable Value = 1.236 Percent Recovery = 100.4 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070135 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.649 Most Probable Value = 0.620 Percent Recovery = 104.7 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070119 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.225 Most Probable Value = 0.210 Percent Recovery = 107.1 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070105 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 1.279 Most Probable Value = 1.236 Percent Recovery = 103.5 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050076 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.642 Most Probable Value = 0.620 Percent Recovery = 103.5 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050074 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.240 Most Probable Value = 0.210 Percent Recovery = 114.3 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050081 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 0.647 Most Probable Value = 0.620 Percent Recovery = 104.4 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030116 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.209 Most Probable Value = 0.210 Percent Recovery = 99.5 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030115 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 1.270 Most Probable Value = 1.236 Percent Recovery = 102.8 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000132 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.644 Most Probable Value = 0.620 Percent Recovery = 103.9 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990085 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.196 Most Probable Value = 0.210 Percent Recovery = 93.3 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990032 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 1.296 Most Probable Value = 1.236 Percent Recovery = 104.9 Date Sample Logged by Lab = 04/08/98 Sample ID = 0980059 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.629 Most Probable Value = 0.620 Percent Recovery = 101.5 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970099 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.177 Most Probable Value = 0.210 Percent Recovery = 84.3 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970098 Number of Standard Deviations = -1.1 Blind Sample ID = N57 Lab Value = 1.327 Most Probable Value = 1.236 Percent Recovery = 107.4 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930131 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.676 Most Probable Value = 0.620 Percent Recovery = 109.0 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930139 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.235 Most Probable Value = 0.210 Percent Recovery = 111.9 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930130 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.544 Most Probable Value = 0.500 Percent Recovery = 108.8 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890102 Number of Standard Deviations = 1.0 Blind Sample ID = N56 Lab Value = 0.257 Most Probable Value = 0.240 Percent Recovery = 107.1 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890103 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 1.328 Most Probable Value = 1.236 Percent Recovery = 107.4 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860115 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.566 Most Probable Value = 0.500 Percent Recovery = 113.2 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850055 Number of Standard Deviations = 1.6 Blind Sample ID = N56 Lab Value = 0.261 Most Probable Value = 0.240 Percent Recovery = 108.8 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850094 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 1.314 Most Probable Value = 1.236 Percent Recovery = 106.3 Date Sample Logged by Lab = 03/25/98 Sample ID = 0840157 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.508 Most Probable Value = 0.500 Percent Recovery = 101.6 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830079 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.249 Most Probable Value = 0.240 Percent Recovery = 103.8 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830076 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 1.418 Most Probable Value = 1.236 Percent Recovery = 114.7 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790195 Number of Standard Deviations = 2.1 Blind Sample ID = NS2 Lab Value = 0.570 Most Probable Value = 0.500 Percent Recovery = 114.0 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790175 Number of Standard Deviations = 1.7 Blind Sample ID = N56 Lab Value = 0.270 Most Probable Value = 0.240 Percent Recovery = 112.5 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790172 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 1.434 Most Probable Value = 1.236 Percent Recovery = 116.0 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770088 Number of Standard Deviations = 2.3 Blind Sample ID = NS2 Lab Value = 0.579 Most Probable Value = 0.500 Percent Recovery = 115.8 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770086 Number of Standard Deviations = 1.9 Blind Sample ID = N56 Lab Value = 0.292 Most Probable Value = 0.240 Percent Recovery = 121.7 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770087 Number of Standard Deviations = 1.7 Blind Sample ID = N55 Lab Value = 0.552 Most Probable Value = 0.500 Percent Recovery = 110.4 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750135 Number of Standard Deviations = 1.2 Blind Sample ID = N56 Lab Value = 0.263 Most Probable Value = 0.240 Percent Recovery = 109.6 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750136 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 1.309 Most Probable Value = 1.236 Percent Recovery = 105.9 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720074 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.580 Most Probable Value = 0.500 Percent Recovery = 116.0 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710086 Number of Standard Deviations = 1.9 Blind Sample ID = N56 Lab Value = 0.284 Most Probable Value = 0.240 Percent Recovery = 118.3 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710085 Number of Standard Deviations = 1.4 Blind Sample ID = N55 Lab Value = 1.270 Most Probable Value = 1.236 Percent Recovery = 102.8 Date Sample Logged by Lab = 03/11/98 Sample ID = 0700075 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.538 Most Probable Value = 0.500 Percent Recovery = 107.6 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690051 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.264 Most Probable Value = 0.240 Percent Recovery = 110.0 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690043 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 1.276 Most Probable Value = 1.236 Percent Recovery = 103.2 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650042 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.533 Most Probable Value = 0.500 Percent Recovery = 106.6 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650034 Number of Standard Deviations = 0.8 Blind Sample ID = N56 Lab Value = 0.257 Most Probable Value = 0.240 Percent Recovery = 107.1 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650033 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 1.262 Most Probable Value = 1.236 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630054 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.510 Most Probable Value = 0.500 Percent Recovery = 102.0 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630039 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.230 Most Probable Value = 0.240 Percent Recovery = 95.8 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630043 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.535 Most Probable Value = 0.500 Percent Recovery = 107.0 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610070 Number of Standard Deviations = 0.8 Blind Sample ID = N56 Lab Value = 0.255 Most Probable Value = 0.240 Percent Recovery = 106.3 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610069 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 1.245 Most Probable Value = 1.236 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580087 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.462 Most Probable Value = 0.500 Percent Recovery = 92.4 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580076 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.214 Most Probable Value = 0.240 Percent Recovery = 89.2 Date Sample Logged by Lab = 02/26/98 Sample ID = 0570016 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 1.303 Most Probable Value = 1.236 Percent Recovery = 105.4 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560013 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.539 Most Probable Value = 0.500 Percent Recovery = 107.8 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560023 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.240 Most Probable Value = 0.240 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/24/98 Sample ID = 0550067 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.510 Most Probable Value = 0.500 Percent Recovery = 102.0 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540090 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.227 Most Probable Value = 0.240 Percent Recovery = 94.6 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540089 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 1.300 Most Probable Value = 1.236 Percent Recovery = 105.2 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510035 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.523 Most Probable Value = 0.500 Percent Recovery = 104.6 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510064 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 0.261 Most Probable Value = 0.240 Percent Recovery = 108.8 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500029 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 1.375 Most Probable Value = 1.236 Percent Recovery = 111.2 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490118 Number of Standard Deviations = 1.6 Blind Sample ID = NS2 Lab Value = 0.561 Most Probable Value = 0.500 Percent Recovery = 112.2 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490116 Number of Standard Deviations = 1.5 Blind Sample ID = N56 Lab Value = 0.245 Most Probable Value = 0.240 Percent Recovery = 102.1 Date Sample Logged by Lab = 02/17/98 Sample ID = 0480198 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 1.364 Most Probable Value = 1.236 Percent Recovery = 110.4 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440045 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 0.498 Most Probable Value = 0.500 Percent Recovery = 99.6 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430114 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.236 Most Probable Value = 0.240 Percent Recovery = 98.3 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430125 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 1.352 Most Probable Value = 1.236 Percent Recovery = 109.4 Date Sample Logged by Lab = 02/11/98 Sample ID = 0420043 Number of Standard Deviations = 1.3 Blind Sample ID = NS2 Lab Value = 0.503 Most Probable Value = 0.500 Percent Recovery = 100.6 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410058 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.240 Most Probable Value = 0.240 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410052 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 1.315 Most Probable Value = 1.236 Percent Recovery = 106.4 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370161 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.567 Most Probable Value = 0.500 Percent Recovery = 113.4 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370165 Number of Standard Deviations = 1.6 Blind Sample ID = N56 Lab Value = 0.271 Most Probable Value = 0.240 Percent Recovery = 112.9 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370162 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 1.311 Most Probable Value = 1.236 Percent Recovery = 106.1 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350090 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.528 Most Probable Value = 0.500 Percent Recovery = 105.6 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350084 Number of Standard Deviations = 0.7 Blind Sample ID = N56 Lab Value = 0.253 Most Probable Value = 0.240 Percent Recovery = 105.4 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350091 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 1.303 Most Probable Value = 1.236 Percent Recovery = 105.4 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330051 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.254 Most Probable Value = 0.240 Percent Recovery = 105.8 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330049 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 0.488 Most Probable Value = 0.500 Percent Recovery = 97.6 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300116 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.212 Most Probable Value = 0.240 Percent Recovery = 88.3 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290024 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 1.288 Most Probable Value = 1.236 Percent Recovery = 104.2 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280085 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.486 Most Probable Value = 0.500 Percent Recovery = 97.2 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280080 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.209 Most Probable Value = 0.240 Percent Recovery = 87.1 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270119 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 1.262 Most Probable Value = 1.236 Percent Recovery = 102.1 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260127 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.490 Most Probable Value = 0.500 Percent Recovery = 98.0 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260136 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.207 Most Probable Value = 0.240 Percent Recovery = 86.3 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260139 Number of Standard Deviations = -1.1 Blind Sample ID = N55 Lab Value = 0.475 Most Probable Value = 0.500 Percent Recovery = 95.0 Date Sample Logged by Lab = 01/22/98 Sample ID = 0220091 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 1.247 Most Probable Value = 1.236 Percent Recovery = 100.9 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210075 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.203 Most Probable Value = 0.240 Percent Recovery = 84.6 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210049 Number of Standard Deviations = -1.2 Blind Sample ID = N55 Lab Value = 1.244 Most Probable Value = 1.236 Percent Recovery = 100.6 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200131 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.428 Most Probable Value = 0.500 Percent Recovery = 85.6 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200128 Number of Standard Deviations = -1.7 Blind Sample ID = N56 Lab Value = 0.428 Most Probable Value = 0.500 Percent Recovery = 85.6 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200126 Number of Standard Deviations = -1.7 Blind Sample ID = N56 Lab Value = 0.429 Most Probable Value = 0.500 Percent Recovery = 85.8 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200129 Number of Standard Deviations = -1.7 Blind Sample ID = N56 Lab Value = 1.253 Most Probable Value = 1.236 Percent Recovery = 101.4 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160103 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 1.256 Most Probable Value = 1.236 Percent Recovery = 101.6 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160104 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.221 Most Probable Value = 0.240 Percent Recovery = 92.1 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160101 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.183 Most Probable Value = 0.240 Percent Recovery = 76.3 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160109 Number of Standard Deviations = -1.9 Blind Sample ID = N55 Lab Value = 0.175 Most Probable Value = 0.240 Percent Recovery = 72.9 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160105 Number of Standard Deviations = -2.1 Blind Sample ID = N55 Lab Value = 0.415 Most Probable Value = 0.500 Percent Recovery = 83.0 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090089 Number of Standard Deviations = -2.0 Blind Sample ID = N56 Lab Value = 1.228 Most Probable Value = 1.236 Percent Recovery = 99.4 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070046 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.415 Most Probable Value = 0.500 Percent Recovery = 83.0 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070047 Number of Standard Deviations = -2.0 Blind Sample ID = N56 Lab Value = 0.147 Most Probable Value = 0.240 Percent Recovery = 61.2 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070051 Number of Standard Deviations = -3.0 Blind Sample ID = N55 Lab Value = 0.483 Most Probable Value = 0.500 Percent Recovery = 96.6 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050007 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.213 Most Probable Value = 0.240 Percent Recovery = 88.8 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050008 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.213 Most Probable Value = 0.240 Percent Recovery = 88.8 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650034 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.519 Most Probable Value = 0.500 Percent Recovery = 103.8 Date Sample Logged by Lab = 12/29/97 Sample ID = 3630051 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 1.315 Most Probable Value = 1.236 Percent Recovery = 106.4 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580104 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.505 Most Probable Value = 0.500 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580088 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.212 Most Probable Value = 0.240 Percent Recovery = 88.3 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580095 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 1.290 Most Probable Value = 1.236 Percent Recovery = 104.4 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570064 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.499 Most Probable Value = 0.500 Percent Recovery = 99.8 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570033 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.225 Most Probable Value = 0.240 Percent Recovery = 93.8 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570051 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.208 Most Probable Value = 0.240 Percent Recovery = 86.7 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530127 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 1.287 Most Probable Value = 1.236 Percent Recovery = 104.1 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520016 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.483 Most Probable Value = 0.500 Percent Recovery = 96.6 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520010 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.202 Most Probable Value = 0.240 Percent Recovery = 84.2 Date Sample Logged by Lab = 12/17/97 Sample ID = 3510165 Number of Standard Deviations = -1.2 Blind Sample ID = N55 Lab Value = 1.301 Most Probable Value = 1.236 Percent Recovery = 105.3 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500063 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.509 Most Probable Value = 0.500 Percent Recovery = 101.8 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500053 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.209 Most Probable Value = 0.240 Percent Recovery = 87.1 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500009 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 0.243 Most Probable Value = 0.240 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/15/97 Sample ID = 3490159 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.457 Most Probable Value = 0.500 Percent Recovery = 91.4 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460115 Number of Standard Deviations = -1.0 Blind Sample ID = N56 Lab Value = 1.207 Most Probable Value = 1.236 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450035 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.208 Most Probable Value = 0.240 Percent Recovery = 86.7 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450040 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 0.470 Most Probable Value = 0.500 Percent Recovery = 94.0 Date Sample Logged by Lab = 12/10/97 Sample ID = 3440069 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 1.213 Most Probable Value = 1.236 Percent Recovery = 98.1 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430056 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.205 Most Probable Value = 0.240 Percent Recovery = 85.4 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430054 Number of Standard Deviations = -1.1 Blind Sample ID = N55 Lab Value = 0.476 Most Probable Value = 0.500 Percent Recovery = 95.2 Date Sample Logged by Lab = 12/08/97 Sample ID = 3420048 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.201 Most Probable Value = 0.240 Percent Recovery = 83.8 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390185 Number of Standard Deviations = -1.3 Blind Sample ID = N55 Lab Value = 1.122 Most Probable Value = 1.236 Percent Recovery = 90.8 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380081 Number of Standard Deviations = -1.3 Blind Sample ID = NS2 Lab Value = 0.354 Most Probable Value = 0.500 Percent Recovery = 70.8 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380070 Number of Standard Deviations = -3.5 Blind Sample ID = N56 Lab Value = 1.246 Most Probable Value = 1.236 Percent Recovery = 100.8 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360021 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 1.255 Most Probable Value = 1.236 Percent Recovery = 101.5 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360043 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.489 Most Probable Value = 0.500 Percent Recovery = 97.8 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360033 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.152 Most Probable Value = 0.240 Percent Recovery = 63.3 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360035 Number of Standard Deviations = -2.9 Blind Sample ID = N55 Lab Value = 0.500 Most Probable Value = 0.500 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/28/97 Sample ID = 3320069 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 1.265 Most Probable Value = 1.236 Percent Recovery = 102.3 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300066 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.216 Most Probable Value = 0.240 Percent Recovery = 90.0 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300070 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 0.500 Most Probable Value = 0.500 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290137 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.501 Most Probable Value = 0.500 Percent Recovery = 100.2 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290143 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.228 Most Probable Value = 0.240 Percent Recovery = 95.0 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290145 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 1.286 Most Probable Value = 1.236 Percent Recovery = 104.0 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250323 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.217 Most Probable Value = 0.240 Percent Recovery = 90.4 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250328 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.495 Most Probable Value = 0.500 Percent Recovery = 99.0 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240003 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 1.257 Most Probable Value = 1.236 Percent Recovery = 101.7 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230040 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.214 Most Probable Value = 0.240 Percent Recovery = 89.2 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230053 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 0.506 Most Probable Value = 0.500 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220048 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.244 Most Probable Value = 0.240 Percent Recovery = 101.7 Date Sample Logged by Lab = 11/17/97 Sample ID = 3210172 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 1.265 Most Probable Value = 1.236 Percent Recovery = 102.3 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180079 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.328 Most Probable Value = 0.240 Percent Recovery = 136.7 Date Sample Logged by Lab = 11/13/97 Sample ID = 3170179 Number of Standard Deviations = 2.9 Blind Sample ID = N55 Lab Value = 1.405 Most Probable Value = 1.236 Percent Recovery = 113.7 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160094 Number of Standard Deviations = 2.0 Blind Sample ID = NS2 Lab Value = 0.678 Most Probable Value = 0.500 Percent Recovery = 135.6 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160077 Number of Standard Deviations = 4.2 Blind Sample ID = N56 Lab Value = 1.322 Most Probable Value = 1.236 Percent Recovery = 107.0 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110076 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.509 Most Probable Value = 0.500 Percent Recovery = 101.8 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100120 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.235 Most Probable Value = 0.240 Percent Recovery = 97.9 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100130 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 1.275 Most Probable Value = 1.236 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/05/97 Sample ID = 3090063 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.516 Most Probable Value = 0.500 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080090 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.288 Most Probable Value = 0.240 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080079 Number of Standard Deviations = 1.6 Blind Sample ID = N55 Lab Value = 1.272 Most Probable Value = 1.236 Percent Recovery = 102.9 Date Sample Logged by Lab = 10/31/97 Sample ID = 3040078 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 1.261 Most Probable Value = 1.236 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030088 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.467 Most Probable Value = 0.500 Percent Recovery = 93.4 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030094 Number of Standard Deviations = -0.8 Blind Sample ID = N56 Lab Value = 0.205 Most Probable Value = 0.240 Percent Recovery = 85.4 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030092 Number of Standard Deviations = -1.1 Blind Sample ID = N55 Lab Value = 0.559 Most Probable Value = 0.500 Percent Recovery = 111.8 Date Sample Logged by Lab = 10/28/97 Sample ID = 3010210 Number of Standard Deviations = 1.4 Blind Sample ID = N56 Lab Value = 1.290 Most Probable Value = 1.236 Percent Recovery = 104.4 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970040 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.523 Most Probable Value = 0.500 Percent Recovery = 104.6 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970039 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 1.282 Most Probable Value = 1.236 Percent Recovery = 103.7 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950042 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.508 Most Probable Value = 0.500 Percent Recovery = 101.6 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950041 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.480 Most Probable Value = 0.500 Percent Recovery = 96.0 Date Sample Logged by Lab = 10/21/97 Sample ID = 2940114 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 1.195 Most Probable Value = 1.236 Percent Recovery = 96.7 Date Sample Logged by Lab = 10/17/97 Sample ID = 2900027 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.417 Most Probable Value = 0.500 Percent Recovery = 83.4 Date Sample Logged by Lab = 10/16/97 Sample ID = 2890050 Number of Standard Deviations = -2.0 Blind Sample ID = N56 Lab Value = 1.242 Most Probable Value = 1.236 Percent Recovery = 100.5 Date Sample Logged by Lab = 10/15/97 Sample ID = 2880088 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.555 Most Probable Value = 0.500 Percent Recovery = 111.0 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870201 Number of Standard Deviations = 1.3 Blind Sample ID = N56 Lab Value = 0.271 Most Probable Value = 0.240 Percent Recovery = 112.9 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870206 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 1.207 Most Probable Value = 1.236 Percent Recovery = 97.7 Date Sample Logged by Lab = 10/10/97 Sample ID = 2830028 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.484 Most Probable Value = 0.500 Percent Recovery = 96.8 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820057 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 1.244 Most Probable Value = 1.236 Percent Recovery = 100.6 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810050 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.485 Most Probable Value = 0.500 Percent Recovery = 97.0 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810048 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.488 Most Probable Value = 0.500 Percent Recovery = 97.6 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790010 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.229 Most Probable Value = 0.240 Percent Recovery = 95.4 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790001 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.279 Most Probable Value = 0.266 Percent Recovery = 104.9 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750043 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.255 Most Probable Value = 0.266 Percent Recovery = 95.9 Date Sample Logged by Lab = 09/26/97 Sample ID = 2690042 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.266 Most Probable Value = 0.266 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670112 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 0.263 Most Probable Value = 0.266 Percent Recovery = 98.9 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670113 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 0.270 Most Probable Value = 0.266 Percent Recovery = 101.5 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650097 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.270 Most Probable Value = 0.266 Percent Recovery = 101.5 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650084 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.245 Most Probable Value = 0.266 Percent Recovery = 92.1 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530228 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.244 Most Probable Value = 0.266 Percent Recovery = 91.7 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530260 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.260 Most Probable Value = 0.266 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480306 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.243 Most Probable Value = 0.266 Percent Recovery = 91.4 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480254 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.267 Most Probable Value = 0.266 Percent Recovery = 100.4 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340008 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 0.297 Most Probable Value = 0.266 Percent Recovery = 111.7 Date Sample Logged by Lab = 08/13/97 Sample ID = 2250164 Number of Standard Deviations = 0.8 Blind Sample ID = NAB Lab Value = 0.302 Most Probable Value = 0.266 Percent Recovery = 113.5 Date Sample Logged by Lab = 08/13/97 Sample ID = 2250165 Number of Standard Deviations = 1.0 Blind Sample ID = NAB Lab Value = 0.265 Most Probable Value = 0.266 Percent Recovery = 99.6 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200242 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.259 Most Probable Value = 0.266 Percent Recovery = 97.4 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200235 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.247 Most Probable Value = 0.266 Percent Recovery = 92.9 Date Sample Logged by Lab = 08/01/97 Sample ID = 2130036 Number of Standard Deviations = -0.5 Blind Sample ID = NAB Lab Value = 0.257 Most Probable Value = 0.266 Percent Recovery = 96.6 Date Sample Logged by Lab = 07/31/97 Sample ID = 2120423 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.262 Most Probable Value = 0.266 Percent Recovery = 98.5 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060092 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 0.261 Most Probable Value = 0.266 Percent Recovery = 98.1 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060074 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 0.256 Most Probable Value = 0.266 Percent Recovery = 96.2 Date Sample Logged by Lab = 07/23/97 Sample ID = 2040032 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.265 Most Probable Value = 0.266 Percent Recovery = 99.6 Date Sample Logged by Lab = 07/22/97 Sample ID = 2030246 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.287 Most Probable Value = 0.266 Percent Recovery = 107.9 Date Sample Logged by Lab = 07/16/97 Sample ID = 1970277 Number of Standard Deviations = 0.6 Blind Sample ID = NAB Lab Value = 0.278 Most Probable Value = 0.266 Percent Recovery = 104.5 Date Sample Logged by Lab = 07/10/97 Sample ID = 1910168 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.265 Most Probable Value = 0.266 Percent Recovery = 99.6 Date Sample Logged by Lab = 07/08/97 Sample ID = 1890253 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.268 Most Probable Value = 0.266 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840059 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.275 Most Probable Value = 0.266 Percent Recovery = 103.4 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840269 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.269 Most Probable Value = 0.266 Percent Recovery = 101.1 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770157 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.275 Most Probable Value = 0.266 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770169 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.280 Most Probable Value = 0.266 Percent Recovery = 105.3 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700184 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.281 Most Probable Value = 0.266 Percent Recovery = 105.6 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700200 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.258 Most Probable Value = 0.266 Percent Recovery = 97.0 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490173 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.242 Most Probable Value = 0.266 Percent Recovery = 91.0 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490178 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 0.276 Most Probable Value = 0.266 Percent Recovery = 103.8 Date Sample Logged by Lab = 05/27/97 Sample ID = 1470100 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.284 Most Probable Value = 0.266 Percent Recovery = 106.8 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430319 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 0.292 Most Probable Value = 0.266 Percent Recovery = 109.8 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430317 Number of Standard Deviations = 0.7 Blind Sample ID = NAB Lab Value = 0.277 Most Probable Value = 0.266 Percent Recovery = 104.1 Date Sample Logged by Lab = 05/19/97 Sample ID = 1390144 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.349 Most Probable Value = 0.266 Percent Recovery = 131.2 Date Sample Logged by Lab = 05/14/97 Sample ID = 1340193 Number of Standard Deviations = 2.3 Blind Sample ID = NAB Lab Value = 0.339 Most Probable Value = 0.266 Percent Recovery = 127.4 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330017 Number of Standard Deviations = 2.0 Blind Sample ID = NAB Lab Value = 0.303 Most Probable Value = 0.266 Percent Recovery = 113.9 Date Sample Logged by Lab = 05/07/97 Sample ID = 1270110 Number of Standard Deviations = 1.0 Blind Sample ID = NAB Lab Value = 0.307 Most Probable Value = 0.266 Percent Recovery = 115.4 Date Sample Logged by Lab = 05/05/97 Sample ID = 1250173 Number of Standard Deviations = 1.1 Blind Sample ID = NAB Lab Value = 0.276 Most Probable Value = 0.266 Percent Recovery = 103.8 Date Sample Logged by Lab = 05/01/97 Sample ID = 1210203 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.296 Most Probable Value = 0.266 Percent Recovery = 111.3 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180127 Number of Standard Deviations = 0.8 Blind Sample ID = NAB Lab Value = 0.265 Most Probable Value = 0.266 Percent Recovery = 99.6 Date Sample Logged by Lab = 04/18/97 Sample ID = 1080073 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.280 Most Probable Value = 0.266 Percent Recovery = 105.3 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040227 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.290 Most Probable Value = 0.266 Percent Recovery = 109.0 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980170 Number of Standard Deviations = 0.7 Blind Sample ID = NAB Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 04/02/97 Sample ID = 0920061 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 04/02/97 Sample ID = 0920050 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 03/27/97 Sample ID = 0860057 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850147 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850146 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850148 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730097 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730100 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730108 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/06/97 Sample ID = 0650041 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 03/03/97 Sample ID = 0620109 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 02/28/97 Sample ID = 0590041 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 02/28/97 Sample ID = 0590044 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.130 Most Probable Value = 0.155 Percent Recovery = 83.9 Date Sample Logged by Lab = 02/25/97 Sample ID = 0560200 Number of Standard Deviations = -0.8 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520143 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 02/04/97 Sample ID = 0350104 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310027 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310015 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310020 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/24/97 Sample ID = 0240050 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/24/97 Sample ID = 0240051 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/17/97 Sample ID = 0170032 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/16/97 Sample ID = 0160026 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080069 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080081 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080077 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620024 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620027 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/24/96 Sample ID = 3590061 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/23/96 Sample ID = 3580138 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.155 Percent Recovery = 109.7 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410080 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/29/96 Sample ID = 3340102 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/25/96 Sample ID = 3300144 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.190 Most Probable Value = 0.155 Percent Recovery = 122.6 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260104 Number of Standard Deviations = 1.1 Blind Sample ID = N49 Lab Value = 0.180 Most Probable Value = 0.155 Percent Recovery = 116.1 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260101 Number of Standard Deviations = 0.8 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260077 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200144 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200057 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200052 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200079 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060253 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060299 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060258 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/28/96 Sample ID = 3020200 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/18/96 Sample ID = 2920040 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.720 Most Probable Value = 0.698 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780017 Number of Standard Deviations = 0.3 Blind Sample ID = N48 Lab Value = 0.730 Most Probable Value = 0.698 Percent Recovery = 104.6 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780024 Number of Standard Deviations = 0.5 Blind Sample ID = N48 Lab Value = 0.190 Most Probable Value = 0.165 Percent Recovery = 115.2 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780018 Number of Standard Deviations = 0.8 Blind Sample ID = N47 Lab Value = 0.180 Most Probable Value = 0.165 Percent Recovery = 109.1 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780022 Number of Standard Deviations = 0.5 Blind Sample ID = N47 Y = 100
The SGPlot Procedure

- AMMONIA-N,FIL,COL -
Percent Recovery by Concentration
NWQL Parameter: 00608, Method: CL037
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.032 Most Probable Value = 0.086 Percent Recovery = 37.2 Date Sample Logged by Lab = 07/09/01 Sample ID = 1900456 Number of Standard Deviations = -1.8 Blind Sample ID = N69 Lab Value = 0.047 Most Probable Value = 0.086 Percent Recovery = 54.7 Date Sample Logged by Lab = 07/02/01 Sample ID = 1830093 Number of Standard Deviations = -1.3 Blind Sample ID = N69 Lab Value = 0.068 Most Probable Value = 0.124 Percent Recovery = 54.8 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920069 Number of Standard Deviations = -1.8 Blind Sample ID = N65 Lab Value = 0.020 Most Probable Value = 1.258 Percent Recovery = 1.6 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240016 Number of Standard Deviations = -14.6 Blind Sample ID = NS4 Lab Value = 0.020 Most Probable Value = 0.124 Percent Recovery = 16.1 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240015 Number of Standard Deviations = -3.4 Blind Sample ID = N65 Lab Value = 0.020 Most Probable Value = 0.124 Percent Recovery = 16.1 Date Sample Logged by Lab = 05/02/00 Sample ID = 1230004 Number of Standard Deviations = -3.4 Blind Sample ID = N65 Lab Value = 1.579 Most Probable Value = 0.770 Percent Recovery = 205.1 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110010 Number of Standard Deviations = 14.3 Blind Sample ID = N66 Lab Value = 0.020 Most Probable Value = 0.150 Percent Recovery = 13.3 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740009 Number of Standard Deviations = -4.2 Blind Sample ID = N63 Lab Value = 0.020 Most Probable Value = 0.150 Percent Recovery = 13.3 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740007 Number of Standard Deviations = -4.2 Blind Sample ID = N63 Lab Value = 0.020 Most Probable Value = 0.040 Percent Recovery = 50.0 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700034 Number of Standard Deviations = -0.7 Blind Sample ID = N61 Lab Value = 0.020 Most Probable Value = 1.236 Percent Recovery = 1.6 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370012 Number of Standard Deviations = -14.0 Blind Sample ID = NS2 Lab Value = 0.649 Most Probable Value = 1.236 Percent Recovery = 52.5 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080112 Number of Standard Deviations = -6.7 Blind Sample ID = NS2 Lab Value = 0.023 Most Probable Value = 0.040 Percent Recovery = 57.5 Date Sample Logged by Lab = 07/08/99 Sample ID = 1890017 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.054 Most Probable Value = 0.620 Percent Recovery = 8.7 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370205 Number of Standard Deviations = -11.5 Blind Sample ID = N58 Lab Value = 0.066 Most Probable Value = 0.210 Percent Recovery = 31.4 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370213 Number of Standard Deviations = -4.7 Blind Sample ID = N57 Lab Value = 0.297 Most Probable Value = 0.210 Percent Recovery = 141.4 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290139 Number of Standard Deviations = 2.8 Blind Sample ID = N57 Lab Value = 0.301 Most Probable Value = 0.210 Percent Recovery = 143.3 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530223 Number of Standard Deviations = 3.0 Blind Sample ID = N57 Lab Value = 0.041 Most Probable Value = 0.620 Percent Recovery = 6.6 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410124 Number of Standard Deviations = -11.8 Blind Sample ID = N58 Lab Value = 0.096 Most Probable Value = 0.240 Percent Recovery = 40.0 Date Sample Logged by Lab = 12/03/97 Sample ID = 3370041 Number of Standard Deviations = -4.7 Blind Sample ID = N55 Lab Value = 0.380 Most Probable Value = 0.240 Percent Recovery = 158.3 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160074 Number of Standard Deviations = 4.6 Blind Sample ID = N55 Lab Value = 0.272 Most Probable Value = 0.260 Percent Recovery = 104.6 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670124 Number of Standard Deviations = 0.4 Blind Sample ID = NS6 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670119 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.092 Most Probable Value = 0.086 Percent Recovery = 107.0 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670121 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.095 Most Probable Value = 0.086 Percent Recovery = 110.5 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670122 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.093 Most Probable Value = 0.086 Percent Recovery = 108.1 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670125 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.234 Most Probable Value = 0.260 Percent Recovery = 90.0 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610011 Number of Standard Deviations = -0.9 Blind Sample ID = NS6 Lab Value = 0.071 Most Probable Value = 0.086 Percent Recovery = 82.6 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610010 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.086 Percent Recovery = 87.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610008 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.086 Percent Recovery = 87.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610007 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/13/01 Sample ID = 2560051 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.249 Most Probable Value = 0.260 Percent Recovery = 95.8 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550071 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550073 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.070 Most Probable Value = 0.086 Percent Recovery = 81.4 Date Sample Logged by Lab = 09/10/01 Sample ID = 2530363 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.262 Most Probable Value = 0.260 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480066 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480231 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.086 Percent Recovery = 87.2 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480065 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.599 Most Probable Value = 0.580 Percent Recovery = 103.3 Date Sample Logged by Lab = 08/28/01 Sample ID = 2400047 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.592 Most Probable Value = 0.580 Percent Recovery = 102.1 Date Sample Logged by Lab = 08/27/01 Sample ID = 2390246 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.630 Most Probable Value = 0.580 Percent Recovery = 108.6 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340147 Number of Standard Deviations = 1.1 Blind Sample ID = N70 Lab Value = 0.265 Most Probable Value = 0.260 Percent Recovery = 101.9 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330240 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 0.620 Most Probable Value = 0.580 Percent Recovery = 106.9 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330241 Number of Standard Deviations = 0.9 Blind Sample ID = N70 Lab Value = 0.648 Most Probable Value = 0.580 Percent Recovery = 111.7 Date Sample Logged by Lab = 08/20/01 Sample ID = 2320181 Number of Standard Deviations = 1.5 Blind Sample ID = N70 Lab Value = 0.606 Most Probable Value = 0.580 Percent Recovery = 104.5 Date Sample Logged by Lab = 08/16/01 Sample ID = 2280057 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.236 Most Probable Value = 0.260 Percent Recovery = 90.8 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260272 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.643 Most Probable Value = 0.580 Percent Recovery = 110.9 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260273 Number of Standard Deviations = 1.4 Blind Sample ID = N70 Lab Value = 0.640 Most Probable Value = 0.580 Percent Recovery = 110.3 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260274 Number of Standard Deviations = 1.3 Blind Sample ID = N70 Lab Value = 0.557 Most Probable Value = 0.580 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220108 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 0.252 Most Probable Value = 0.260 Percent Recovery = 96.9 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190035 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.618 Most Probable Value = 0.580 Percent Recovery = 106.6 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190037 Number of Standard Deviations = 0.8 Blind Sample ID = N70 Lab Value = 0.257 Most Probable Value = 0.260 Percent Recovery = 98.8 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180206 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.608 Most Probable Value = 0.580 Percent Recovery = 104.8 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180202 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.621 Most Probable Value = 0.580 Percent Recovery = 107.1 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180203 Number of Standard Deviations = 0.9 Blind Sample ID = N70 Lab Value = 0.251 Most Probable Value = 0.260 Percent Recovery = 96.5 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120051 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120052 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.072 Most Probable Value = 0.086 Percent Recovery = 83.7 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120049 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.248 Most Probable Value = 0.260 Percent Recovery = 95.4 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070075 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.075 Most Probable Value = 0.086 Percent Recovery = 87.2 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070077 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050112 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050113 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.249 Most Probable Value = 0.260 Percent Recovery = 95.8 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000088 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000090 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 07/17/01 Sample ID = 1980099 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 07/16/01 Sample ID = 1970191 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.254 Most Probable Value = 0.260 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930005 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930006 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 07/10/01 Sample ID = 1910001 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.247 Most Probable Value = 0.260 Percent Recovery = 95.0 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790042 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.591 Most Probable Value = 0.580 Percent Recovery = 101.9 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790041 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.583 Most Probable Value = 0.580 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770089 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.628 Most Probable Value = 0.580 Percent Recovery = 108.3 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770090 Number of Standard Deviations = 1.1 Blind Sample ID = N70 Lab Value = 0.256 Most Probable Value = 0.260 Percent Recovery = 98.5 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720142 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.588 Most Probable Value = 0.580 Percent Recovery = 101.4 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720143 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.593 Most Probable Value = 0.580 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710178 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.594 Most Probable Value = 0.580 Percent Recovery = 102.4 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710177 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.256 Most Probable Value = 0.260 Percent Recovery = 98.5 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650036 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.590 Most Probable Value = 0.580 Percent Recovery = 101.7 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650037 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.592 Most Probable Value = 0.580 Percent Recovery = 102.1 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630023 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.589 Most Probable Value = 0.580 Percent Recovery = 101.6 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630022 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.232 Most Probable Value = 0.260 Percent Recovery = 89.2 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580089 Number of Standard Deviations = -0.9 Blind Sample ID = NS6 Lab Value = 0.581 Most Probable Value = 0.580 Percent Recovery = 100.2 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580087 Number of Standard Deviations = 0.0 Blind Sample ID = N70 Lab Value = 0.595 Most Probable Value = 0.580 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570034 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.589 Most Probable Value = 0.580 Percent Recovery = 101.6 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570033 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500159 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500160 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420100 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.251 Most Probable Value = 0.260 Percent Recovery = 96.5 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380044 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380045 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.092 Most Probable Value = 0.086 Percent Recovery = 107.0 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350275 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.094 Most Probable Value = 0.086 Percent Recovery = 109.3 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350276 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.264 Most Probable Value = 0.260 Percent Recovery = 101.5 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300032 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300030 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.092 Most Probable Value = 0.086 Percent Recovery = 107.0 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290015 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 05/07/01 Sample ID = 1270158 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.234 Most Probable Value = 0.260 Percent Recovery = 90.0 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220106 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220108 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.250 Most Probable Value = 0.260 Percent Recovery = 96.2 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880095 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.424 Most Probable Value = 0.435 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880097 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.429 Most Probable Value = 0.435 Percent Recovery = 98.6 Date Sample Logged by Lab = 03/28/01 Sample ID = 0870009 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.442 Most Probable Value = 0.435 Percent Recovery = 101.6 Date Sample Logged by Lab = 03/26/01 Sample ID = 0850162 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.259 Most Probable Value = 0.260 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820129 Number of Standard Deviations = -0.0 Blind Sample ID = NS6 Lab Value = 0.444 Most Probable Value = 0.435 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820130 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.434 Most Probable Value = 0.435 Percent Recovery = 99.8 Date Sample Logged by Lab = 03/20/01 Sample ID = 0790003 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.441 Most Probable Value = 0.435 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/19/01 Sample ID = 0780188 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.263 Most Probable Value = 0.260 Percent Recovery = 101.2 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740031 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.433 Most Probable Value = 0.435 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740032 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.448 Most Probable Value = 0.435 Percent Recovery = 103.0 Date Sample Logged by Lab = 03/13/01 Sample ID = 0720058 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.434 Most Probable Value = 0.435 Percent Recovery = 99.8 Date Sample Logged by Lab = 03/12/01 Sample ID = 0710094 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.225 Most Probable Value = 0.260 Percent Recovery = 86.5 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670037 Number of Standard Deviations = -1.1 Blind Sample ID = NS6 Lab Value = 0.427 Most Probable Value = 0.435 Percent Recovery = 98.2 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670038 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.426 Most Probable Value = 0.435 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650077 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.424 Most Probable Value = 0.435 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650078 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.272 Most Probable Value = 0.260 Percent Recovery = 104.6 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610070 Number of Standard Deviations = 0.4 Blind Sample ID = NS6 Lab Value = 0.518 Most Probable Value = 0.480 Percent Recovery = 107.9 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610069 Number of Standard Deviations = 1.0 Blind Sample ID = N68 Lab Value = 0.505 Most Probable Value = 0.480 Percent Recovery = 105.2 Date Sample Logged by Lab = 02/28/01 Sample ID = 0590005 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.473 Most Probable Value = 0.480 Percent Recovery = 98.5 Date Sample Logged by Lab = 02/27/01 Sample ID = 0580002 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.259 Most Probable Value = 0.260 Percent Recovery = 99.6 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530001 Number of Standard Deviations = -0.0 Blind Sample ID = NS6 Lab Value = 0.532 Most Probable Value = 0.480 Percent Recovery = 110.8 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530003 Number of Standard Deviations = 1.3 Blind Sample ID = N68 Lab Value = 0.515 Most Probable Value = 0.480 Percent Recovery = 107.3 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520068 Number of Standard Deviations = 0.9 Blind Sample ID = N68 Lab Value = 0.509 Most Probable Value = 0.480 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520067 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.249 Most Probable Value = 0.260 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470111 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.479 Most Probable Value = 0.480 Percent Recovery = 99.8 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470112 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.498 Most Probable Value = 0.480 Percent Recovery = 103.8 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450084 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.490 Most Probable Value = 0.480 Percent Recovery = 102.1 Date Sample Logged by Lab = 02/12/01 Sample ID = 0430161 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.249 Most Probable Value = 0.260 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390080 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.495 Most Probable Value = 0.480 Percent Recovery = 103.1 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390078 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.514 Most Probable Value = 0.480 Percent Recovery = 107.1 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370014 Number of Standard Deviations = 0.9 Blind Sample ID = N68 Lab Value = 0.493 Most Probable Value = 0.480 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360081 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.429 Most Probable Value = 0.435 Percent Recovery = 98.6 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320003 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.435 Most Probable Value = 0.435 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320004 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.422 Most Probable Value = 0.435 Percent Recovery = 97.0 Date Sample Logged by Lab = 01/30/01 Sample ID = 0300015 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.433 Most Probable Value = 0.435 Percent Recovery = 99.5 Date Sample Logged by Lab = 01/25/01 Sample ID = 0250013 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.263 Most Probable Value = 0.260 Percent Recovery = 101.2 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230068 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.430 Most Probable Value = 0.435 Percent Recovery = 98.9 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230069 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.414 Most Probable Value = 0.435 Percent Recovery = 95.2 Date Sample Logged by Lab = 01/22/01 Sample ID = 0220070 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.418 Most Probable Value = 0.435 Percent Recovery = 96.1 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190061 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.247 Most Probable Value = 0.260 Percent Recovery = 95.0 Date Sample Logged by Lab = 01/17/01 Sample ID = 0170013 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.410 Most Probable Value = 0.435 Percent Recovery = 94.3 Date Sample Logged by Lab = 01/16/01 Sample ID = 0160060 Number of Standard Deviations = -0.7 Blind Sample ID = N67 Lab Value = 0.436 Most Probable Value = 0.435 Percent Recovery = 100.2 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120096 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.247 Most Probable Value = 0.260 Percent Recovery = 95.0 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100023 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.431 Most Probable Value = 0.435 Percent Recovery = 99.1 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100025 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.418 Most Probable Value = 0.435 Percent Recovery = 96.1 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100027 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.427 Most Probable Value = 0.435 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100026 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.248 Most Probable Value = 0.260 Percent Recovery = 95.4 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080015 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.470 Most Probable Value = 0.480 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/29/00 Sample ID = 3640034 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.252 Most Probable Value = 0.260 Percent Recovery = 96.9 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630013 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.482 Most Probable Value = 0.480 Percent Recovery = 100.4 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630012 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.479 Most Probable Value = 0.480 Percent Recovery = 99.8 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610145 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.479 Most Probable Value = 0.480 Percent Recovery = 99.8 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610144 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.241 Most Probable Value = 0.260 Percent Recovery = 92.7 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550017 Number of Standard Deviations = -0.6 Blind Sample ID = NS6 Lab Value = 0.466 Most Probable Value = 0.480 Percent Recovery = 97.1 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550015 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.492 Most Probable Value = 0.480 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/18/00 Sample ID = 3530057 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.477 Most Probable Value = 0.480 Percent Recovery = 99.4 Date Sample Logged by Lab = 12/14/00 Sample ID = 3490007 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.266 Most Probable Value = 0.260 Percent Recovery = 102.3 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470007 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 0.499 Most Probable Value = 0.480 Percent Recovery = 104.0 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470006 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.502 Most Probable Value = 0.480 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/11/00 Sample ID = 3460059 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.472 Most Probable Value = 0.480 Percent Recovery = 98.3 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.262 Most Probable Value = 0.260 Percent Recovery = 100.8 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410043 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.486 Most Probable Value = 0.480 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410042 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.492 Most Probable Value = 0.480 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410044 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.435 Most Probable Value = 0.435 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360010 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.255 Most Probable Value = 0.260 Percent Recovery = 98.1 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330047 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 0.429 Most Probable Value = 0.435 Percent Recovery = 98.6 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330046 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.429 Most Probable Value = 0.435 Percent Recovery = 98.6 Date Sample Logged by Lab = 11/27/00 Sample ID = 3320010 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.448 Most Probable Value = 0.435 Percent Recovery = 103.0 Date Sample Logged by Lab = 11/24/00 Sample ID = 3290040 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.263 Most Probable Value = 0.260 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270022 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.445 Most Probable Value = 0.435 Percent Recovery = 102.3 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270020 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.439 Most Probable Value = 0.435 Percent Recovery = 100.9 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270023 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.441 Most Probable Value = 0.435 Percent Recovery = 101.4 Date Sample Logged by Lab = 11/16/00 Sample ID = 3210015 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.433 Most Probable Value = 0.435 Percent Recovery = 99.5 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190014 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.435 Most Probable Value = 0.435 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/09/00 Sample ID = 3140004 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.267 Most Probable Value = 0.260 Percent Recovery = 102.7 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120028 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 0.440 Most Probable Value = 0.435 Percent Recovery = 101.1 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120030 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.441 Most Probable Value = 0.435 Percent Recovery = 101.4 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120031 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.447 Most Probable Value = 0.435 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/02/00 Sample ID = 3070016 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.489 Most Probable Value = 0.480 Percent Recovery = 101.9 Date Sample Logged by Lab = 11/01/00 Sample ID = 3060014 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.507 Most Probable Value = 0.480 Percent Recovery = 105.6 Date Sample Logged by Lab = 10/30/00 Sample ID = 3040098 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.516 Most Probable Value = 0.480 Percent Recovery = 107.5 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000164 Number of Standard Deviations = 0.9 Blind Sample ID = N68 Lab Value = 0.502 Most Probable Value = 0.480 Percent Recovery = 104.6 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000163 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.491 Most Probable Value = 0.480 Percent Recovery = 102.3 Date Sample Logged by Lab = 10/23/00 Sample ID = 2970147 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.257 Most Probable Value = 0.260 Percent Recovery = 98.8 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940070 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.493 Most Probable Value = 0.480 Percent Recovery = 102.7 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940073 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.490 Most Probable Value = 0.480 Percent Recovery = 102.1 Date Sample Logged by Lab = 10/17/00 Sample ID = 2910003 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.500 Most Probable Value = 0.480 Percent Recovery = 104.2 Date Sample Logged by Lab = 10/16/00 Sample ID = 2900219 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.271 Most Probable Value = 0.260 Percent Recovery = 104.2 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870115 Number of Standard Deviations = 0.4 Blind Sample ID = NS6 Lab Value = 0.261 Most Probable Value = 0.260 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870097 Number of Standard Deviations = 0.0 Blind Sample ID = NS6 Lab Value = 0.503 Most Probable Value = 0.480 Percent Recovery = 104.8 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870116 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.506 Most Probable Value = 0.480 Percent Recovery = 105.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870098 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.503 Most Probable Value = 0.480 Percent Recovery = 104.8 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870100 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.481 Most Probable Value = 0.480 Percent Recovery = 100.2 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780008 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/02/00 Sample ID = 2760168 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 1.242 Most Probable Value = 1.258 Percent Recovery = 98.7 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730020 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.131 Most Probable Value = 0.124 Percent Recovery = 105.6 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730018 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730017 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 1.253 Most Probable Value = 1.258 Percent Recovery = 99.6 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710017 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.132 Most Probable Value = 0.124 Percent Recovery = 106.5 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710019 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Date Sample Logged by Lab = 09/26/00 Sample ID = 2700005 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/25/00 Sample ID = 2690044 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.220 Most Probable Value = 1.258 Percent Recovery = 97.0 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660008 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660009 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660010 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.225 Most Probable Value = 1.258 Percent Recovery = 97.4 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640053 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640052 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.135 Most Probable Value = 0.124 Percent Recovery = 108.9 Date Sample Logged by Lab = 09/19/00 Sample ID = 2630014 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.131 Most Probable Value = 0.124 Percent Recovery = 105.6 Date Sample Logged by Lab = 09/18/00 Sample ID = 2620013 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.240 Most Probable Value = 1.258 Percent Recovery = 98.6 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590090 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.124 Most Probable Value = 0.124 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590089 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.132 Most Probable Value = 0.124 Percent Recovery = 106.5 Date Sample Logged by Lab = 09/14/00 Sample ID = 2580185 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 1.279 Most Probable Value = 1.258 Percent Recovery = 101.7 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570122 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 0.138 Most Probable Value = 0.124 Percent Recovery = 111.3 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570121 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.124 Percent Recovery = 92.7 Date Sample Logged by Lab = 09/12/00 Sample ID = 2560226 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.085 Most Probable Value = 0.124 Percent Recovery = 68.5 Date Sample Logged by Lab = 09/11/00 Sample ID = 2550495 Number of Standard Deviations = -1.3 Blind Sample ID = N65 Lab Value = 1.216 Most Probable Value = 1.258 Percent Recovery = 96.7 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520002 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.117 Most Probable Value = 0.124 Percent Recovery = 94.4 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520001 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.111 Most Probable Value = 0.124 Percent Recovery = 89.5 Date Sample Logged by Lab = 09/07/00 Sample ID = 2510129 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 1.244 Most Probable Value = 1.258 Percent Recovery = 98.9 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500005 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.118 Most Probable Value = 0.124 Percent Recovery = 95.2 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500003 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.124 Percent Recovery = 95.2 Date Sample Logged by Lab = 09/05/00 Sample ID = 2490187 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.785 Most Probable Value = 0.770 Percent Recovery = 101.9 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420299 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.789 Most Probable Value = 0.770 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420007 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.232 Most Probable Value = 1.258 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380030 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.767 Most Probable Value = 0.770 Percent Recovery = 99.6 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380029 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.776 Most Probable Value = 0.770 Percent Recovery = 100.8 Date Sample Logged by Lab = 08/24/00 Sample ID = 2370029 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.253 Most Probable Value = 1.258 Percent Recovery = 99.6 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360062 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.782 Most Probable Value = 0.770 Percent Recovery = 101.6 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360061 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.783 Most Probable Value = 0.770 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/22/00 Sample ID = 2350003 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.743 Most Probable Value = 0.770 Percent Recovery = 96.5 Date Sample Logged by Lab = 08/21/00 Sample ID = 2340143 Number of Standard Deviations = -0.5 Blind Sample ID = N66 Lab Value = 1.249 Most Probable Value = 1.258 Percent Recovery = 99.3 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310069 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.774 Most Probable Value = 0.770 Percent Recovery = 100.5 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310071 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.775 Most Probable Value = 0.770 Percent Recovery = 100.6 Date Sample Logged by Lab = 08/17/00 Sample ID = 2300017 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.244 Most Probable Value = 1.258 Percent Recovery = 98.9 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290005 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.795 Most Probable Value = 0.770 Percent Recovery = 103.2 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290006 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.781 Most Probable Value = 0.770 Percent Recovery = 101.4 Date Sample Logged by Lab = 08/15/00 Sample ID = 2280003 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.782 Most Probable Value = 0.770 Percent Recovery = 101.6 Date Sample Logged by Lab = 08/14/00 Sample ID = 2270110 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 1.251 Most Probable Value = 1.258 Percent Recovery = 99.4 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240007 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.791 Most Probable Value = 0.770 Percent Recovery = 102.7 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240006 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.778 Most Probable Value = 0.770 Percent Recovery = 101.0 Date Sample Logged by Lab = 08/10/00 Sample ID = 2230012 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.235 Most Probable Value = 1.258 Percent Recovery = 98.2 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220005 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.782 Most Probable Value = 0.770 Percent Recovery = 101.6 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220007 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.823 Most Probable Value = 0.770 Percent Recovery = 106.9 Date Sample Logged by Lab = 08/08/00 Sample ID = 2210028 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.797 Most Probable Value = 0.770 Percent Recovery = 103.5 Date Sample Logged by Lab = 08/07/00 Sample ID = 2200186 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 1.232 Most Probable Value = 1.258 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150004 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 1.241 Most Probable Value = 1.258 Percent Recovery = 98.6 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150003 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.778 Most Probable Value = 0.770 Percent Recovery = 101.0 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150008 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.770 Most Probable Value = 0.770 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150005 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.783 Most Probable Value = 0.770 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150002 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 1.245 Most Probable Value = 1.258 Percent Recovery = 99.0 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140277 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.124 Most Probable Value = 0.124 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140276 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.124 Percent Recovery = 98.4 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140278 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.114 Most Probable Value = 0.124 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100028 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 1.274 Most Probable Value = 1.258 Percent Recovery = 101.3 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090016 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 0.129 Most Probable Value = 0.124 Percent Recovery = 104.0 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090017 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.282 Most Probable Value = 1.258 Percent Recovery = 101.9 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080027 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.129 Most Probable Value = 0.124 Percent Recovery = 104.0 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080024 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.124 Percent Recovery = 101.6 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080023 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080025 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.137 Most Probable Value = 0.124 Percent Recovery = 110.5 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030088 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 1.255 Most Probable Value = 1.258 Percent Recovery = 99.8 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020144 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 0.116 Most Probable Value = 0.124 Percent Recovery = 93.5 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020146 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 07/19/00 Sample ID = 2010007 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/18/00 Sample ID = 2000007 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.263 Most Probable Value = 1.258 Percent Recovery = 100.4 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990210 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.137 Most Probable Value = 0.124 Percent Recovery = 110.5 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990209 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.124 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960018 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.336 Most Probable Value = 1.258 Percent Recovery = 106.2 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950010 Number of Standard Deviations = 0.9 Blind Sample ID = NS4 Lab Value = 0.157 Most Probable Value = 0.124 Percent Recovery = 126.6 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950008 Number of Standard Deviations = 1.1 Blind Sample ID = N65 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940002 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.135 Most Probable Value = 0.124 Percent Recovery = 108.9 Date Sample Logged by Lab = 07/11/00 Sample ID = 1930002 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 1.280 Most Probable Value = 1.258 Percent Recovery = 101.7 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920068 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.136 Most Probable Value = 0.124 Percent Recovery = 109.7 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890027 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 1.264 Most Probable Value = 1.258 Percent Recovery = 100.5 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880037 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880036 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/05/00 Sample ID = 1870068 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.750 Most Probable Value = 0.770 Percent Recovery = 97.4 Date Sample Logged by Lab = 06/29/00 Sample ID = 1810045 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 1.251 Most Probable Value = 1.258 Percent Recovery = 99.4 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800021 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.795 Most Probable Value = 0.770 Percent Recovery = 103.2 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800024 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.783 Most Probable Value = 0.770 Percent Recovery = 101.7 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790016 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.741 Most Probable Value = 0.770 Percent Recovery = 96.2 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790015 Number of Standard Deviations = -0.5 Blind Sample ID = N66 Lab Value = 1.288 Most Probable Value = 1.258 Percent Recovery = 102.4 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750016 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.808 Most Probable Value = 0.770 Percent Recovery = 104.9 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750019 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.787 Most Probable Value = 0.770 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/22/00 Sample ID = 1740114 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.238 Most Probable Value = 1.258 Percent Recovery = 98.4 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730020 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.777 Most Probable Value = 0.770 Percent Recovery = 100.9 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730021 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.777 Most Probable Value = 0.770 Percent Recovery = 100.9 Date Sample Logged by Lab = 06/20/00 Sample ID = 1720103 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.255 Most Probable Value = 1.258 Percent Recovery = 99.8 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710124 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 0.788 Most Probable Value = 0.770 Percent Recovery = 102.3 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710123 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.784 Most Probable Value = 0.770 Percent Recovery = 101.8 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710121 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.813 Most Probable Value = 0.770 Percent Recovery = 105.6 Date Sample Logged by Lab = 06/15/00 Sample ID = 1670295 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 1.306 Most Probable Value = 1.258 Percent Recovery = 103.8 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660091 Number of Standard Deviations = 0.6 Blind Sample ID = NS4 Lab Value = 0.804 Most Probable Value = 0.770 Percent Recovery = 104.4 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660089 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.787 Most Probable Value = 0.770 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/13/00 Sample ID = 1650009 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.778 Most Probable Value = 0.770 Percent Recovery = 101.0 Date Sample Logged by Lab = 06/12/00 Sample ID = 1640167 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.267 Most Probable Value = 1.258 Percent Recovery = 100.7 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610251 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.773 Most Probable Value = 0.770 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610250 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.805 Most Probable Value = 0.770 Percent Recovery = 104.5 Date Sample Logged by Lab = 06/08/00 Sample ID = 1600015 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 1.261 Most Probable Value = 1.258 Percent Recovery = 100.2 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590028 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.780 Most Probable Value = 0.770 Percent Recovery = 101.3 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590026 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.788 Most Probable Value = 0.770 Percent Recovery = 102.3 Date Sample Logged by Lab = 06/06/00 Sample ID = 1580015 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.291 Most Probable Value = 1.258 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570172 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.778 Most Probable Value = 0.770 Percent Recovery = 101.0 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570169 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.785 Most Probable Value = 0.770 Percent Recovery = 101.9 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570171 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.121 Most Probable Value = 0.124 Percent Recovery = 97.6 Date Sample Logged by Lab = 05/31/00 Sample ID = 1520005 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 1.242 Most Probable Value = 1.258 Percent Recovery = 98.7 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470023 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470024 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.258 Most Probable Value = 1.258 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460089 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460090 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.124 Percent Recovery = 94.4 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460088 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.124 Percent Recovery = 95.2 Date Sample Logged by Lab = 05/23/00 Sample ID = 1440001 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.124 Percent Recovery = 98.4 Date Sample Logged by Lab = 05/22/00 Sample ID = 1430144 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 1.288 Most Probable Value = 1.258 Percent Recovery = 102.4 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400061 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.127 Most Probable Value = 0.124 Percent Recovery = 102.4 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400062 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Date Sample Logged by Lab = 05/18/00 Sample ID = 1390027 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.265 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380008 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380009 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.131 Most Probable Value = 0.124 Percent Recovery = 105.6 Date Sample Logged by Lab = 05/16/00 Sample ID = 1370048 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.124 Percent Recovery = 92.7 Date Sample Logged by Lab = 05/15/00 Sample ID = 1360072 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 1.293 Most Probable Value = 1.258 Percent Recovery = 102.8 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330056 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.117 Most Probable Value = 0.124 Percent Recovery = 94.4 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330054 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.124 Percent Recovery = 92.7 Date Sample Logged by Lab = 05/11/00 Sample ID = 1320114 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 1.268 Most Probable Value = 1.258 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310004 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.123 Most Probable Value = 0.124 Percent Recovery = 99.2 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310005 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.124 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/09/00 Sample ID = 1300013 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.146 Most Probable Value = 0.124 Percent Recovery = 117.7 Date Sample Logged by Lab = 05/08/00 Sample ID = 1290117 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 1.298 Most Probable Value = 1.258 Percent Recovery = 103.2 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260005 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.144 Most Probable Value = 0.124 Percent Recovery = 116.1 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260006 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.129 Most Probable Value = 0.124 Percent Recovery = 104.0 Date Sample Logged by Lab = 05/04/00 Sample ID = 1250001 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.276 Most Probable Value = 1.258 Percent Recovery = 101.4 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220103 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 0.769 Most Probable Value = 0.770 Percent Recovery = 99.9 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220101 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.766 Most Probable Value = 0.770 Percent Recovery = 99.5 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190025 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.300 Most Probable Value = 1.258 Percent Recovery = 103.3 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180018 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.786 Most Probable Value = 0.770 Percent Recovery = 102.1 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180019 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.767 Most Probable Value = 0.770 Percent Recovery = 99.6 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180017 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.787 Most Probable Value = 0.770 Percent Recovery = 102.2 Date Sample Logged by Lab = 04/25/00 Sample ID = 1160013 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.297 Most Probable Value = 1.258 Percent Recovery = 103.1 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150203 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.789 Most Probable Value = 0.770 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150202 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.793 Most Probable Value = 0.770 Percent Recovery = 103.0 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120195 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.308 Most Probable Value = 1.258 Percent Recovery = 104.0 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110009 Number of Standard Deviations = 0.6 Blind Sample ID = NS4 Lab Value = 0.781 Most Probable Value = 0.770 Percent Recovery = 101.4 Date Sample Logged by Lab = 04/19/00 Sample ID = 1100005 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.773 Most Probable Value = 0.770 Percent Recovery = 100.4 Date Sample Logged by Lab = 04/18/00 Sample ID = 1090153 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.290 Most Probable Value = 1.258 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080076 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.792 Most Probable Value = 0.770 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080077 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.795 Most Probable Value = 0.770 Percent Recovery = 103.2 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050025 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.295 Most Probable Value = 1.258 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040100 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.787 Most Probable Value = 0.770 Percent Recovery = 102.2 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040099 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.798 Most Probable Value = 0.770 Percent Recovery = 103.6 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040015 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.766 Most Probable Value = 0.770 Percent Recovery = 99.5 Date Sample Logged by Lab = 04/11/00 Sample ID = 1020183 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.266 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010206 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.784 Most Probable Value = 0.770 Percent Recovery = 101.8 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010204 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.764 Most Probable Value = 0.770 Percent Recovery = 99.2 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980007 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.260 Most Probable Value = 1.258 Percent Recovery = 100.2 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970011 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.772 Most Probable Value = 0.770 Percent Recovery = 100.3 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970012 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.763 Most Probable Value = 0.770 Percent Recovery = 99.1 Date Sample Logged by Lab = 04/05/00 Sample ID = 0960017 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.767 Most Probable Value = 0.770 Percent Recovery = 99.6 Date Sample Logged by Lab = 04/04/00 Sample ID = 0950165 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.305 Most Probable Value = 1.258 Percent Recovery = 103.7 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910202 Number of Standard Deviations = 0.6 Blind Sample ID = NS4 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910201 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/29/00 Sample ID = 0890098 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/28/00 Sample ID = 0880058 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.282 Most Probable Value = 1.258 Percent Recovery = 101.9 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840033 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.144 Most Probable Value = 0.150 Percent Recovery = 96.0 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840032 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/23/00 Sample ID = 0830003 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.267 Most Probable Value = 1.258 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820023 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820024 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.150 Percent Recovery = 94.7 Date Sample Logged by Lab = 03/21/00 Sample ID = 0810061 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.150 Percent Recovery = 104.7 Date Sample Logged by Lab = 03/20/00 Sample ID = 0800117 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 1.209 Most Probable Value = 1.258 Percent Recovery = 96.1 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770029 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.152 Most Probable Value = 0.150 Percent Recovery = 101.3 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770030 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.258 Most Probable Value = 1.258 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750132 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.155 Most Probable Value = 0.150 Percent Recovery = 103.3 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750135 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 03/13/00 Sample ID = 0730083 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.207 Most Probable Value = 1.258 Percent Recovery = 95.9 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700004 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700003 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.150 Percent Recovery = 96.7 Date Sample Logged by Lab = 03/09/00 Sample ID = 0690007 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 1.224 Most Probable Value = 1.258 Percent Recovery = 97.3 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680002 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680006 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.141 Most Probable Value = 0.150 Percent Recovery = 94.0 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680004 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680005 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.231 Most Probable Value = 1.258 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630083 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.156 Most Probable Value = 0.150 Percent Recovery = 104.0 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630082 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.150 Percent Recovery = 97.3 Date Sample Logged by Lab = 03/02/00 Sample ID = 0620238 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.367 Most Probable Value = 1.380 Percent Recovery = 99.1 Date Sample Logged by Lab = 03/01/00 Sample ID = 0610010 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 1.396 Most Probable Value = 1.380 Percent Recovery = 101.2 Date Sample Logged by Lab = 02/29/00 Sample ID = 0600030 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.228 Most Probable Value = 1.380 Percent Recovery = 89.0 Date Sample Logged by Lab = 02/28/00 Sample ID = 0590089 Number of Standard Deviations = -1.7 Blind Sample ID = N64 Lab Value = 1.269 Most Probable Value = 1.258 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560180 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.413 Most Probable Value = 1.380 Percent Recovery = 102.4 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560182 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.322 Most Probable Value = 1.258 Percent Recovery = 105.1 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550143 Number of Standard Deviations = 0.8 Blind Sample ID = NS4 Lab Value = 1.455 Most Probable Value = 1.380 Percent Recovery = 105.4 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550141 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.490 Most Probable Value = 1.380 Percent Recovery = 108.0 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550142 Number of Standard Deviations = 1.2 Blind Sample ID = N64 Lab Value = 1.421 Most Probable Value = 1.380 Percent Recovery = 103.0 Date Sample Logged by Lab = 02/22/00 Sample ID = 0530117 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.276 Most Probable Value = 1.258 Percent Recovery = 101.4 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490028 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.397 Most Probable Value = 1.380 Percent Recovery = 101.2 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490027 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.405 Most Probable Value = 1.380 Percent Recovery = 101.8 Date Sample Logged by Lab = 02/17/00 Sample ID = 0480082 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.277 Most Probable Value = 1.258 Percent Recovery = 101.5 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470015 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.411 Most Probable Value = 1.380 Percent Recovery = 102.2 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470016 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.451 Most Probable Value = 1.380 Percent Recovery = 105.1 Date Sample Logged by Lab = 02/15/00 Sample ID = 0460005 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.388 Most Probable Value = 1.380 Percent Recovery = 100.6 Date Sample Logged by Lab = 02/14/00 Sample ID = 0450034 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.265 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420200 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.390 Most Probable Value = 1.380 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420199 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.378 Most Probable Value = 1.380 Percent Recovery = 99.9 Date Sample Logged by Lab = 02/10/00 Sample ID = 0410099 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 1.399 Most Probable Value = 1.258 Percent Recovery = 111.2 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400082 Number of Standard Deviations = 1.7 Blind Sample ID = NS4 Lab Value = 1.243 Most Probable Value = 1.380 Percent Recovery = 90.1 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400081 Number of Standard Deviations = -1.5 Blind Sample ID = N64 Lab Value = 1.383 Most Probable Value = 1.380 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390061 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.382 Most Probable Value = 1.380 Percent Recovery = 100.1 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390058 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.256 Most Probable Value = 1.258 Percent Recovery = 99.8 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350157 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 1.430 Most Probable Value = 1.380 Percent Recovery = 103.6 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350155 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.421 Most Probable Value = 1.380 Percent Recovery = 103.0 Date Sample Logged by Lab = 02/03/00 Sample ID = 0340007 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.249 Most Probable Value = 1.258 Percent Recovery = 99.3 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330067 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 1.383 Most Probable Value = 1.380 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330069 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/01/00 Sample ID = 0320018 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.150 Percent Recovery = 102.0 Date Sample Logged by Lab = 01/31/00 Sample ID = 0310089 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.238 Most Probable Value = 1.258 Percent Recovery = 98.4 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280014 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.141 Most Probable Value = 0.150 Percent Recovery = 94.0 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280016 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280017 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 1.329 Most Probable Value = 1.258 Percent Recovery = 105.6 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260012 Number of Standard Deviations = 0.8 Blind Sample ID = NS4 Lab Value = 0.152 Most Probable Value = 0.150 Percent Recovery = 101.3 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260013 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/25/00 Sample ID = 0250068 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/24/00 Sample ID = 0240146 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 1.294 Most Probable Value = 1.258 Percent Recovery = 102.9 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210030 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.159 Most Probable Value = 0.150 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210029 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.150 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210031 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 1.253 Most Probable Value = 1.258 Percent Recovery = 99.6 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190013 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.128 Most Probable Value = 0.150 Percent Recovery = 85.3 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190012 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.135 Most Probable Value = 0.150 Percent Recovery = 90.0 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190014 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 1.304 Most Probable Value = 1.258 Percent Recovery = 103.7 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140018 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140017 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/13/00 Sample ID = 0130008 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 1.284 Most Probable Value = 1.258 Percent Recovery = 102.1 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120045 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120044 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/11/00 Sample ID = 0110008 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.150 Percent Recovery = 102.0 Date Sample Logged by Lab = 01/10/00 Sample ID = 0100123 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.280 Most Probable Value = 1.258 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070097 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.160 Most Probable Value = 0.150 Percent Recovery = 106.7 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070098 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.150 Percent Recovery = 104.0 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070100 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 1.279 Most Probable Value = 1.258 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050011 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050012 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/04/00 Sample ID = 0040039 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.440 Most Probable Value = 1.380 Percent Recovery = 104.3 Date Sample Logged by Lab = 01/03/00 Sample ID = 0030030 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.259 Most Probable Value = 1.258 Percent Recovery = 100.1 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630012 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 1.403 Most Probable Value = 1.380 Percent Recovery = 101.7 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630010 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.290 Most Probable Value = 1.258 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620011 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 1.444 Most Probable Value = 1.380 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620014 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.472 Most Probable Value = 1.380 Percent Recovery = 106.7 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620013 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.436 Most Probable Value = 1.380 Percent Recovery = 104.1 Date Sample Logged by Lab = 12/27/99 Sample ID = 3610031 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.289 Most Probable Value = 1.258 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560012 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 1.463 Most Probable Value = 1.380 Percent Recovery = 106.0 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560013 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 1.426 Most Probable Value = 1.380 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/21/99 Sample ID = 3550027 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.483 Most Probable Value = 1.380 Percent Recovery = 107.5 Date Sample Logged by Lab = 12/20/99 Sample ID = 3540126 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 1.259 Most Probable Value = 1.258 Percent Recovery = 100.1 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510027 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 1.388 Most Probable Value = 1.380 Percent Recovery = 100.6 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510025 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.262 Most Probable Value = 1.258 Percent Recovery = 100.3 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500008 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 1.443 Most Probable Value = 1.380 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500009 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.440 Most Probable Value = 1.380 Percent Recovery = 104.3 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500011 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.425 Most Probable Value = 1.380 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/14/99 Sample ID = 3480009 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.426 Most Probable Value = 1.380 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/13/99 Sample ID = 3470160 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.248 Most Probable Value = 1.258 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440185 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 1.399 Most Probable Value = 1.380 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440184 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.403 Most Probable Value = 1.380 Percent Recovery = 101.7 Date Sample Logged by Lab = 12/09/99 Sample ID = 3430024 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.253 Most Probable Value = 1.258 Percent Recovery = 99.6 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420036 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 1.410 Most Probable Value = 1.380 Percent Recovery = 102.2 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420038 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.403 Most Probable Value = 1.380 Percent Recovery = 101.7 Date Sample Logged by Lab = 12/07/99 Sample ID = 3410006 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.438 Most Probable Value = 1.380 Percent Recovery = 104.2 Date Sample Logged by Lab = 12/06/99 Sample ID = 3400081 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.276 Most Probable Value = 1.258 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370031 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.421 Most Probable Value = 1.380 Percent Recovery = 103.0 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370032 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.394 Most Probable Value = 1.380 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/02/99 Sample ID = 3360334 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350022 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.144 Most Probable Value = 0.150 Percent Recovery = 96.0 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340029 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.140 Most Probable Value = 0.150 Percent Recovery = 93.3 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340028 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 1.283 Most Probable Value = 1.258 Percent Recovery = 102.0 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300120 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.155 Most Probable Value = 0.150 Percent Recovery = 103.3 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300121 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280008 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.261 Most Probable Value = 1.258 Percent Recovery = 100.2 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270023 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270024 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270021 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.266 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230009 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.163 Most Probable Value = 0.150 Percent Recovery = 108.7 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230006 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.163 Most Probable Value = 0.150 Percent Recovery = 108.7 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230007 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 1.251 Most Probable Value = 1.258 Percent Recovery = 99.4 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210025 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210024 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210027 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210023 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.263 Most Probable Value = 1.258 Percent Recovery = 100.4 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160019 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160020 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.154 Most Probable Value = 0.150 Percent Recovery = 102.7 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140008 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.264 Most Probable Value = 1.258 Percent Recovery = 100.5 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130007 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130009 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.284 Most Probable Value = 1.258 Percent Recovery = 102.1 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120231 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.154 Most Probable Value = 0.150 Percent Recovery = 102.7 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120232 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.125 Most Probable Value = 0.150 Percent Recovery = 83.3 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120230 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120229 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.150 Percent Recovery = 96.7 Date Sample Logged by Lab = 11/03/99 Sample ID = 3070013 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 1.264 Most Probable Value = 1.258 Percent Recovery = 100.5 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060054 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.419 Most Probable Value = 1.380 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060053 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060052 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.269 Most Probable Value = 1.258 Percent Recovery = 100.9 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020004 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.400 Most Probable Value = 1.380 Percent Recovery = 101.4 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020007 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.408 Most Probable Value = 1.380 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020006 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.270 Most Probable Value = 1.258 Percent Recovery = 101.0 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000012 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.406 Most Probable Value = 1.380 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000011 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.397 Most Probable Value = 1.380 Percent Recovery = 101.2 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000009 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.470 Most Probable Value = 1.380 Percent Recovery = 106.5 Date Sample Logged by Lab = 10/25/99 Sample ID = 2980235 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.237 Most Probable Value = 1.258 Percent Recovery = 98.3 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950003 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 1.376 Most Probable Value = 1.380 Percent Recovery = 99.7 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950004 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 1.391 Most Probable Value = 1.380 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/21/99 Sample ID = 2940003 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.294 Most Probable Value = 1.258 Percent Recovery = 102.9 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930011 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 1.416 Most Probable Value = 1.380 Percent Recovery = 102.6 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930012 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.427 Most Probable Value = 1.380 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930013 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.343 Most Probable Value = 1.380 Percent Recovery = 97.3 Date Sample Logged by Lab = 10/18/99 Sample ID = 2910099 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 1.289 Most Probable Value = 1.258 Percent Recovery = 102.5 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880027 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 1.411 Most Probable Value = 1.380 Percent Recovery = 102.2 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880024 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.427 Most Probable Value = 1.380 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880025 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.302 Most Probable Value = 1.258 Percent Recovery = 103.5 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860005 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 1.382 Most Probable Value = 1.380 Percent Recovery = 100.1 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860006 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.391 Most Probable Value = 1.380 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/12/99 Sample ID = 2850023 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.266 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810016 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.407 Most Probable Value = 1.380 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810014 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.378 Most Probable Value = 1.380 Percent Recovery = 99.9 Date Sample Logged by Lab = 10/07/99 Sample ID = 2800006 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 1.271 Most Probable Value = 1.258 Percent Recovery = 101.0 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790057 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.385 Most Probable Value = 1.380 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790055 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.391 Most Probable Value = 1.380 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/05/99 Sample ID = 2780149 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.385 Most Probable Value = 1.380 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/04/99 Sample ID = 2770099 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 10/01/99 Sample ID = 2740009 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 1.213 Most Probable Value = 1.236 Percent Recovery = 98.1 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720008 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720009 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 09/28/99 Sample ID = 2710010 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 1.219 Most Probable Value = 1.236 Percent Recovery = 98.6 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700035 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.025 Most Probable Value = 0.040 Percent Recovery = 62.5 Date Sample Logged by Lab = 09/23/99 Sample ID = 2660010 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.235 Most Probable Value = 1.236 Percent Recovery = 99.9 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650018 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.031 Most Probable Value = 0.040 Percent Recovery = 77.5 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650017 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 09/21/99 Sample ID = 2640007 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.031 Most Probable Value = 0.040 Percent Recovery = 77.5 Date Sample Logged by Lab = 09/20/99 Sample ID = 2630002 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 1.216 Most Probable Value = 1.236 Percent Recovery = 98.4 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600086 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.033 Most Probable Value = 0.040 Percent Recovery = 82.5 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600084 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.025 Most Probable Value = 0.040 Percent Recovery = 62.5 Date Sample Logged by Lab = 09/16/99 Sample ID = 2590138 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.223 Most Probable Value = 1.236 Percent Recovery = 98.9 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580029 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.030 Most Probable Value = 0.040 Percent Recovery = 75.0 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570018 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.029 Most Probable Value = 0.040 Percent Recovery = 72.5 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570017 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 1.240 Most Probable Value = 1.236 Percent Recovery = 100.3 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530165 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.029 Most Probable Value = 0.040 Percent Recovery = 72.5 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530166 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.024 Most Probable Value = 0.040 Percent Recovery = 60.0 Date Sample Logged by Lab = 09/09/99 Sample ID = 2520015 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.233 Most Probable Value = 1.236 Percent Recovery = 99.8 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510018 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.031 Most Probable Value = 0.040 Percent Recovery = 77.5 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510020 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.035 Most Probable Value = 0.040 Percent Recovery = 87.5 Date Sample Logged by Lab = 09/07/99 Sample ID = 2500286 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 1.287 Most Probable Value = 1.236 Percent Recovery = 104.1 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460060 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.035 Most Probable Value = 0.040 Percent Recovery = 87.5 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460061 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460059 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 1.037 Most Probable Value = 1.010 Percent Recovery = 102.7 Date Sample Logged by Lab = 08/30/99 Sample ID = 2420102 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.273 Most Probable Value = 1.236 Percent Recovery = 103.0 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390006 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 1.041 Most Probable Value = 1.010 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390008 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.031 Most Probable Value = 1.010 Percent Recovery = 102.1 Date Sample Logged by Lab = 08/26/99 Sample ID = 2380003 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.060 Most Probable Value = 1.010 Percent Recovery = 105.0 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370011 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 1.047 Most Probable Value = 1.010 Percent Recovery = 103.7 Date Sample Logged by Lab = 08/24/99 Sample ID = 2360009 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.018 Most Probable Value = 1.010 Percent Recovery = 100.8 Date Sample Logged by Lab = 08/23/99 Sample ID = 2350151 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.288 Most Probable Value = 1.236 Percent Recovery = 104.2 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320069 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 1.028 Most Probable Value = 1.010 Percent Recovery = 101.8 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320068 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.041 Most Probable Value = 1.010 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/19/99 Sample ID = 2310095 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.281 Most Probable Value = 1.236 Percent Recovery = 103.6 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300016 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.040 Most Probable Value = 1.010 Percent Recovery = 103.0 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300017 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.041 Most Probable Value = 1.010 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290051 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.032 Most Probable Value = 1.010 Percent Recovery = 102.2 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290050 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.301 Most Probable Value = 1.236 Percent Recovery = 105.3 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240286 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.048 Most Probable Value = 1.010 Percent Recovery = 103.8 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240285 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.005 Most Probable Value = 1.010 Percent Recovery = 99.5 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240020 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.201 Most Probable Value = 1.236 Percent Recovery = 97.2 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220095 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.960 Most Probable Value = 1.010 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220094 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 1.247 Most Probable Value = 1.236 Percent Recovery = 100.9 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210116 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 1.017 Most Probable Value = 1.010 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210153 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 0.993 Most Probable Value = 1.010 Percent Recovery = 98.3 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210120 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.993 Most Probable Value = 1.010 Percent Recovery = 98.3 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210118 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.968 Most Probable Value = 1.010 Percent Recovery = 95.8 Date Sample Logged by Lab = 08/05/99 Sample ID = 2170057 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 1.212 Most Probable Value = 1.236 Percent Recovery = 98.1 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160017 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.978 Most Probable Value = 1.010 Percent Recovery = 96.8 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160015 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 0.979 Most Probable Value = 1.010 Percent Recovery = 96.9 Date Sample Logged by Lab = 08/03/99 Sample ID = 2150002 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.233 Most Probable Value = 1.236 Percent Recovery = 99.8 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110081 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.028 Most Probable Value = 0.040 Percent Recovery = 70.0 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110079 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110078 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 1.227 Most Probable Value = 1.236 Percent Recovery = 99.3 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100031 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.027 Most Probable Value = 0.040 Percent Recovery = 67.5 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100029 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 1.225 Most Probable Value = 1.236 Percent Recovery = 99.1 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090076 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.026 Most Probable Value = 0.040 Percent Recovery = 65.0 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090077 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.027 Most Probable Value = 0.040 Percent Recovery = 67.5 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090079 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080113 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.027 Most Probable Value = 0.040 Percent Recovery = 67.5 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080114 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.035 Most Probable Value = 0.040 Percent Recovery = 87.5 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070504 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070505 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 1.216 Most Probable Value = 1.236 Percent Recovery = 98.4 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970047 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.025 Most Probable Value = 0.040 Percent Recovery = 62.5 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970046 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.027 Most Probable Value = 0.040 Percent Recovery = 67.5 Date Sample Logged by Lab = 07/15/99 Sample ID = 1960028 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 1.223 Most Probable Value = 1.236 Percent Recovery = 98.9 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950020 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.045 Most Probable Value = 0.040 Percent Recovery = 112.5 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950021 Number of Standard Deviations = 0.2 Blind Sample ID = N61 Lab Value = 0.026 Most Probable Value = 0.040 Percent Recovery = 65.0 Date Sample Logged by Lab = 07/13/99 Sample ID = 1940010 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.255 Most Probable Value = 1.236 Percent Recovery = 101.5 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930036 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.029 Most Probable Value = 0.040 Percent Recovery = 72.5 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930034 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.026 Most Probable Value = 0.040 Percent Recovery = 65.0 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930035 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.279 Most Probable Value = 1.236 Percent Recovery = 103.5 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880013 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.029 Most Probable Value = 0.040 Percent Recovery = 72.5 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880012 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.042 Most Probable Value = 0.040 Percent Recovery = 105.0 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880015 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.028 Most Probable Value = 0.040 Percent Recovery = 70.0 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830024 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 1.015 Most Probable Value = 1.010 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800004 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.009 Most Probable Value = 1.010 Percent Recovery = 99.9 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800005 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 1.230 Most Probable Value = 1.236 Percent Recovery = 99.5 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760074 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.986 Most Probable Value = 1.010 Percent Recovery = 97.6 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760073 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.010 Most Probable Value = 1.010 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/24/99 Sample ID = 1750079 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 1.241 Most Probable Value = 1.236 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740037 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.989 Most Probable Value = 1.010 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740036 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.001 Most Probable Value = 1.010 Percent Recovery = 99.1 Date Sample Logged by Lab = 06/22/99 Sample ID = 1730023 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.029 Most Probable Value = 1.010 Percent Recovery = 101.9 Date Sample Logged by Lab = 06/21/99 Sample ID = 1720174 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.278 Most Probable Value = 1.236 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690018 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.021 Most Probable Value = 1.010 Percent Recovery = 101.1 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690017 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.005 Most Probable Value = 1.010 Percent Recovery = 99.5 Date Sample Logged by Lab = 06/17/99 Sample ID = 1680143 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.202 Most Probable Value = 1.236 Percent Recovery = 97.2 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670015 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.992 Most Probable Value = 1.010 Percent Recovery = 98.2 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670016 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.988 Most Probable Value = 1.010 Percent Recovery = 97.8 Date Sample Logged by Lab = 06/15/99 Sample ID = 1660103 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.987 Most Probable Value = 1.010 Percent Recovery = 97.7 Date Sample Logged by Lab = 06/14/99 Sample ID = 1650084 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.243 Most Probable Value = 1.236 Percent Recovery = 100.6 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620014 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.986 Most Probable Value = 1.010 Percent Recovery = 97.6 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620012 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.994 Most Probable Value = 1.010 Percent Recovery = 98.4 Date Sample Logged by Lab = 06/10/99 Sample ID = 1610014 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.331 Most Probable Value = 1.236 Percent Recovery = 107.7 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600006 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 1.107 Most Probable Value = 1.010 Percent Recovery = 109.6 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600004 Number of Standard Deviations = 1.3 Blind Sample ID = N62 Lab Value = 1.093 Most Probable Value = 1.010 Percent Recovery = 108.2 Date Sample Logged by Lab = 06/08/99 Sample ID = 1590278 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 1.118 Most Probable Value = 1.010 Percent Recovery = 110.7 Date Sample Logged by Lab = 06/07/99 Sample ID = 1580210 Number of Standard Deviations = 1.5 Blind Sample ID = N62 Lab Value = 1.295 Most Probable Value = 1.236 Percent Recovery = 104.8 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550229 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.069 Most Probable Value = 1.010 Percent Recovery = 105.8 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550228 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 1.308 Most Probable Value = 1.236 Percent Recovery = 105.8 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540117 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 1.083 Most Probable Value = 1.010 Percent Recovery = 107.2 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540116 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 1.092 Most Probable Value = 1.010 Percent Recovery = 108.1 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540118 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 1.303 Most Probable Value = 1.236 Percent Recovery = 105.4 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480084 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 1.284 Most Probable Value = 1.236 Percent Recovery = 103.9 Date Sample Logged by Lab = 05/26/99 Sample ID = 1460029 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 1.277 Most Probable Value = 1.236 Percent Recovery = 103.3 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450168 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.283 Most Probable Value = 1.236 Percent Recovery = 103.8 Date Sample Logged by Lab = 05/19/99 Sample ID = 1390397 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.412 Most Probable Value = 1.236 Percent Recovery = 114.2 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370113 Number of Standard Deviations = 2.0 Blind Sample ID = NS2 Lab Value = 1.370 Most Probable Value = 1.236 Percent Recovery = 110.8 Date Sample Logged by Lab = 05/12/99 Sample ID = 1320045 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 1.374 Most Probable Value = 1.236 Percent Recovery = 111.2 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270142 Number of Standard Deviations = 1.6 Blind Sample ID = NS2 Lab Value = 1.320 Most Probable Value = 1.236 Percent Recovery = 106.8 Date Sample Logged by Lab = 05/05/99 Sample ID = 1250058 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.044 Most Probable Value = 1.010 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/30/99 Sample ID = 1200045 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.048 Most Probable Value = 1.010 Percent Recovery = 103.8 Date Sample Logged by Lab = 04/28/99 Sample ID = 1180143 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.294 Most Probable Value = 1.236 Percent Recovery = 104.7 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170151 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.043 Most Probable Value = 1.010 Percent Recovery = 103.3 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170150 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.293 Most Probable Value = 1.236 Percent Recovery = 104.6 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160130 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.028 Most Probable Value = 1.010 Percent Recovery = 101.8 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160128 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.321 Most Probable Value = 1.236 Percent Recovery = 106.9 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130309 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.067 Most Probable Value = 1.010 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130308 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 1.062 Most Probable Value = 1.010 Percent Recovery = 105.1 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130306 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 1.112 Most Probable Value = 1.010 Percent Recovery = 110.1 Date Sample Logged by Lab = 04/21/99 Sample ID = 1110080 Number of Standard Deviations = 1.4 Blind Sample ID = N62 Lab Value = 1.031 Most Probable Value = 1.010 Percent Recovery = 102.1 Date Sample Logged by Lab = 04/20/99 Sample ID = 1100053 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.322 Most Probable Value = 1.236 Percent Recovery = 107.0 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090146 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.048 Most Probable Value = 1.010 Percent Recovery = 103.8 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090144 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.293 Most Probable Value = 1.236 Percent Recovery = 104.6 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060046 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.029 Most Probable Value = 1.010 Percent Recovery = 101.9 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060043 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.067 Most Probable Value = 1.010 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060047 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 1.038 Most Probable Value = 1.010 Percent Recovery = 102.8 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060044 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.266 Most Probable Value = 1.236 Percent Recovery = 102.4 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030131 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 1.020 Most Probable Value = 1.010 Percent Recovery = 101.0 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030130 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.014 Most Probable Value = 1.010 Percent Recovery = 100.4 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030132 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.004 Most Probable Value = 1.010 Percent Recovery = 99.4 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030129 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.282 Most Probable Value = 1.236 Percent Recovery = 103.7 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980175 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.027 Most Probable Value = 1.010 Percent Recovery = 101.7 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980174 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.001 Most Probable Value = 1.010 Percent Recovery = 99.1 Date Sample Logged by Lab = 04/07/99 Sample ID = 0970147 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.967 Most Probable Value = 1.236 Percent Recovery = 78.2 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960124 Number of Standard Deviations = -3.1 Blind Sample ID = NS2 Lab Value = 1.015 Most Probable Value = 1.010 Percent Recovery = 100.5 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960123 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.011 Most Probable Value = 1.010 Percent Recovery = 100.1 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960122 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 0.800 Most Probable Value = 1.010 Percent Recovery = 79.2 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960125 Number of Standard Deviations = -2.9 Blind Sample ID = N62 Lab Value = 0.308 Most Probable Value = 0.327 Percent Recovery = 94.2 Date Sample Logged by Lab = 03/29/99 Sample ID = 0880061 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 1.318 Most Probable Value = 1.236 Percent Recovery = 106.6 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850053 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.371 Most Probable Value = 0.327 Percent Recovery = 113.5 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850052 Number of Standard Deviations = 1.3 Blind Sample ID = N59 Lab Value = 0.303 Most Probable Value = 0.327 Percent Recovery = 92.7 Date Sample Logged by Lab = 03/25/99 Sample ID = 0840098 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 1.205 Most Probable Value = 1.236 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830027 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.303 Most Probable Value = 0.327 Percent Recovery = 92.7 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830025 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.316 Most Probable Value = 0.327 Percent Recovery = 96.6 Date Sample Logged by Lab = 03/23/99 Sample ID = 0820047 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.317 Most Probable Value = 0.327 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/22/99 Sample ID = 0810107 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.264 Most Probable Value = 1.236 Percent Recovery = 102.3 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780132 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.316 Most Probable Value = 0.327 Percent Recovery = 96.6 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780130 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.318 Most Probable Value = 0.327 Percent Recovery = 97.2 Date Sample Logged by Lab = 03/18/99 Sample ID = 0770075 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.230 Most Probable Value = 1.236 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760036 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760034 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.313 Most Probable Value = 0.327 Percent Recovery = 95.7 Date Sample Logged by Lab = 03/16/99 Sample ID = 0750083 Number of Standard Deviations = -0.4 Blind Sample ID = N59