SAS Output

WY2010 LTMDL Data Review for Nutrients

Last Updated 11/06/2009

Analyte	Lab Code	TestID
Alkaline Persulfate-Nitrogen, FCA	2755	62854CL062
Alkaline Persulfate-Phosphorous, FCA	2758	00666CL062
Ammonia, Kone	3116	0060800048
Colorimetry, ASF, Microkjeldahl Digestion, N, Amm+Org Nitrogen as N, FIL	1985	00623KJ002
Colorimetry, ASF, Microkjeldahl Digestion, P, Phosphorus as P, FIL	1983	00666KJ005
Colorimetry, ASF, cadmium reduction-diazotization, N, Nitrite+Nitrate, LL, FIL	1979	00631CL050
Colorimetry, ASF, cadmium reduction-diazotization, N, Nitrite+Nitrate, N, FIL	1975	00631CL048
Low Level Total Phosphorus - Filtered	2331	00666CL020
Low Level Total Phosphorus - Whole Water Recoverable, Acidified	2333	00665CL021
N NH3-N WWR	2188	00610CL017
Nitrite, Kone	3117	0061300049
Total Nitrogen, (NO2+NO3+NH3+Org-N), Water, Fil, Alk-P digestion	2754	62854CL063
Total Nitrogen, (NO2+NO3+NH3+Org-N), Water, Unf, acidified, Alk-P dig	2756	62855AKP01
Total Phosphorus, Water, Filtered, mg/L as P, Alk-P digestion	2757	00666CL063
Total Phosphorus, Water, Unfiltered, Acidified, mg/L as P, Alk-P digestion	2759	00665AKP01
ortho-PO4, Kone	3118	0067100048

2010 LTMDL for Alkaline Persulfate-Nitrogen, FCA

Test ID: 62854CL062, Labcode: 2755

Sample Dates		Spike Data			Blind Blank Data			Set Blank Data		Previous Settings		Suggested New Settings
LTMDL Year	Dates	n	Calculated LTMDL Spikes	Spike Concentration	n	Calculated LTMDL BBP	99% LTMDL BBP	n	99% LTMDL Set Blanks	LTMDL In Use	LTMDL Type	Update LTMDL to:	Update RL to:
2007	10/01/06 - 09/30/07	.	.	.	36	0.0315	0.024	6	0.009	0.03	lrl	.	.
2008	05/01/07 - 04/30/08	.	.	.	48	0.0522	0.02	8	0.013	0.03	lrl	0.05	0.1
2009	05/01/08 - 04/30/09	.	.	.	51	0.0406	0.023	22	0.021	0.05	lrl	.	.
2010	05/01/09 - 04/30/10	.	.	.	25	0.0357	0.007	46	0.03	0.05	lrl	0.04	0.08

Measured in mg/L

2010 LTMDL for Alkaline Persulfate-Phosphorous, FCA

Test ID: 00666CL062, Labcode: 2758

Sample Dates		Spike Data			Blind Blank Data			Set Blank Data		Previous Settings		Suggested New Settings
LTMDL Year	Dates	n	Calculated LTMDL Spikes	Spike Concentration	n	Calculated LTMDL BBP	99% LTMDL BBP	n	99% LTMDL Set Blanks	LTMDL In Use	LTMDL Type	Update LTMDL to:	Update RL to:
2007	10/01/06 - 09/30/07	.	.	.	36	0.0125	0.008	6	0.005	0.01	lrl	0.012	0.024
2008	05/01/07 - 04/30/08	.	.	.	48	0.0115	0.008	8	0.007	0.01	lrl	.	.
2009	05/01/08 - 04/30/09	.	.	.	51	0.0118	0.008	22	0.007	0.01	lrl	.	.
2010	05/01/09 - 04/30/10	.	.	.	25	0.0118	0.005	46	0.007	0.01	lrl	.	.

Measured in mg/L

2010 LTMDL for Ammonia, Kone

Test ID: 0060800048, Labcode: 3116

Sample Dates		Spike Data			Blind Blank Data			Set Blank Data		Previous Settings		Suggested New Settings
LTMDL Year	Dates	n	Calculated LTMDL Spikes	Spike Concentration	n	Calculated LTMDL BBP	99% LTMDL BBP	n	99% LTMDL Set Blanks	LTMDL In Use	LTMDL Type	Update LTMDL to:	Update RL to:
2007	10/01/06 - 09/30/07	.	.	.	50	0.0096	0.01249	110	0.00969	0.01	irl	0.012	0.024
2008	05/01/07 - 04/30/08	.	.	.	49	0.0087	0.01141	108	0.01017	0.01	irl	.	.
2009	05/01/08 - 04/30/09	.	.	.	51	0.0086	0.01114	83	0.00699	0.01	irl	.	.
2010	05/01/09 - 04/30/10	.	.	.	23	0.0114	0.00929	58	0.00693	0.01	lrl	.	.

Measured in mg/L

2010 LTMDL for Colorimetry, ASF, Microkjeldahl Digestion, N, Amm+Org Nitrogen as N, FIL

Test ID: 00623KJ002, Labcode: 1985

Sample Dates		Spike Data			Blind Blank Data			Set Blank Data		Previous Settings		Suggested New Settings
LTMDL Year	Dates	n	Calculated LTMDL Spikes	Spike Concentration	n	Calculated LTMDL BBP	99% LTMDL BBP	n	99% LTMDL Set Blanks	LTMDL In Use	LTMDL Type	Update LTMDL to:	Update RL to:
2007	10/01/06 - 09/30/07	.	.	.	50	0.0675	0.051	460	0.049	0.05	lrl	0.07	0.14
2008	05/01/07 - 04/30/08	.	.	.	49	0.0539	0.054	356	0.048	0.07	lrl	0.05	0.1
2009	05/01/08 - 04/30/09	.	.	.	51	0.0383	0.047	316	0.035	0.05	lrl	.	.
2010	05/01/09 - 04/30/10	.	.	.	24	0.0452	0.049	239	0.034	0.05	lrl	.	.

Measured in mg/L

2010 LTMDL for Colorimetry, ASF, Microkjeldahl Digestion, P, Phosphorus as P, FIL

Test ID: 00666KJ005, Labcode: 1983

Sample Dates		Spike Data			Blind Blank Data			Set Blank Data		Previous Settings		Suggested New Settings
LTMDL Year	Dates	n	Calculated LTMDL Spikes	Spike Concentration	n	Calculated LTMDL BBP	99% LTMDL BBP	n	99% LTMDL Set Blanks	LTMDL In Use	LTMDL Type	Update LTMDL to:	Update RL to:
2007	10/01/06 - 09/30/07	.	.	.	50	0.0234	0.022	462	0.021	0.02	lrl	.	.
2008	05/01/07 - 04/30/08	.	.	.	49	0.0147	0.02	356	0.017	0.02	lrl	.	.
2009	05/01/08 - 04/30/09	.	.	.	51	0.0154	0.017	316	0.017	0.02	lrl	.	.
2010	05/01/09 - 04/30/10	.	.	.	24	0.0137	0.012	244	0.014	0.02	lrl	0.014	0.028

Measured in mg/L

2010 LTMDL for Colorimetry, ASF, cadmium reduction-diazotization, N, Nitrite+Nitrate, LL, FIL

Test ID: 00631CL050, Labcode: 1979

Sample Dates		Spike Data			Blind Blank Data			Set Blank Data		Previous Settings		Suggested New Settings
LTMDL Year	Dates	n	Calculated LTMDL Spikes	Spike Concentration	n	Calculated LTMDL BBP	99% LTMDL BBP	n	99% LTMDL Set Blanks	LTMDL In Use	LTMDL Type	Update LTMDL to:	Update RL to:
2007	10/01/06 - 09/30/07	.	.	.	50	0.0049	0.007	116	0.006	0.008	lrl	.	.
2008	05/01/07 - 04/30/08	.	.	.	49	0.0032	0.004	156	0.004	0.008	lrl	0.004	0.008
2009	05/01/08 - 04/30/09	.	.	.	51	0.0051	0.005	148	0.0043	0.008	lrl	0.005	0.01
2010	05/01/09 - 04/30/10	.	.	.	23	0.0073	0.0062	118	0.0043	0.008	lrl	.	.

Measured in mg/L

2010 LTMDL for Colorimetry, ASF, cadmium reduction-diazotization, N, Nitrite+Nitrate, N, FIL

Test ID: 00631CL048, Labcode: 1975

Sample Dates		Spike Data			Blind Blank Data			Set Blank Data		Previous Settings		Suggested New Settings
LTMDL Year	Dates	n	Calculated LTMDL Spikes	Spike Concentration	n	Calculated LTMDL BBP	99% LTMDL BBP	n	99% LTMDL Set Blanks	LTMDL In Use	LTMDL Type	Update LTMDL to:	Update RL to:
2007	10/01/06 - 09/30/07	.	.	.	50	0.0136	0.02	280	0.023	0.03	lrl	0.02	0.04
2008	05/01/07 - 04/30/08	.	.	.	49	0.0154	0.019	240	0.02	0.02	lrl	.	.
2009	05/01/08 - 04/30/09	.	.	.	51	0.0131	0.019	195	0.02	0.02	lrl	.	.
2010	05/01/09 - 04/30/10	.	.	.	26	0.0094	0.012	197	0.014	0.02	lrl	0.014	0.028

Measured in mg/L

2010 LTMDL for Low Level Total Phosphorus - Filtered

Test ID: 00666CL020, Labcode: 2331

Sample Dates		Spike Data			Blind Blank Data			Set Blank Data		Previous Settings		Suggested New Settings
LTMDL Year	Dates	n	Calculated LTMDL Spikes	Spike Concentration	n	Calculated LTMDL BBP	99% LTMDL BBP	n	99% LTMDL Set Blanks	LTMDL In Use	LTMDL Type	Update LTMDL to:	Update RL to:
2007	10/01/06 - 09/30/07	.	.	.	50	0.0029	0.0029	100	0.0018	0.003	lrl	.	.
2008	05/01/07 - 04/30/08	.	.	.	49	0.0021	0.0025	104	0.0017	0.003	lrl	.	.
2009	05/01/08 - 04/30/09	.	.	.	51	0.0024	0.0023	89	0.0014	0.003	lrl	0.0024	0.0048
2010	05/01/09 - 04/30/10	.	.	.	23	0.0018	0.0013	26	0.0011	0.003	lrl	0.0018	0.0036

Measured in mg/L

2010 LTMDL for Low Level Total Phosphorus - Whole Water Recoverable, Acidified

Test ID: 00665CL021, Labcode: 2333

Sample Dates		Spike Data			Blind Blank Data			Set Blank Data		Previous Settings		Suggested New Settings
LTMDL Year	Dates	n	Calculated LTMDL Spikes	Spike Concentration	n	Calculated LTMDL BBP	99% LTMDL BBP	n	99% LTMDL Set Blanks	LTMDL In Use	LTMDL Type	Update LTMDL to:	Update RL to:
2007	10/01/06 - 09/30/07	.	.	.	50	0.0032	0.0059	221	0.0018	0.004	lrl	0.006	0.012
2008	05/01/07 - 04/30/08	.	.	.	49	0.0033	0.0061	240	0.0017	0.004	lrl	0.006	0.012
2009	05/01/08 - 04/30/09	.	.	.	51	0.0028	0.0031	197	0.002	0.004	lrl	0.003	0.006
2010	05/01/09 - 04/30/10	.	.	.	22	0.0020	0.0025	54	0.0012	0.004	lrl	0.0025	0.005

Measured in mg/L

2010 LTMDL for N NH3-N WWR

Test ID: 00610CL017, Labcode: 2188

Sample Dates		Spike Data			Blind Blank Data			Set Blank Data		Previous Settings		Suggested New Settings
LTMDL Year	Dates	n	Calculated LTMDL Spikes	Spike Concentration	n	Calculated LTMDL BBP	99% LTMDL BBP	n	99% LTMDL Set Blanks	LTMDL In Use	LTMDL Type	Update LTMDL to:	Update RL to:
2007	10/01/06 - 09/30/07	.	.	.	36	0.0112	0.021	.	.	0.02	irl	.	.
2008	05/01/07 - 04/30/08	.	.	.	49	0.0145	0.021	.	.	0.02	irl	.	.
2009	05/01/08 - 04/30/09	.	.	.	51	0.0108	0.009	.	.	0.02	irl	0.011	0.022
2010	05/01/09 - 04/30/10	.	.	.	22	0.0066	0.008	.	.	0.02	lrl	0.008	0.016

Measured in mg/L

2010 LTMDL for Nitrite, Kone

Test ID: 0061300049, Labcode: 3117

Sample Dates		Spike Data			Blind Blank Data			Set Blank Data		Previous Settings		Suggested New Settings
LTMDL Year	Dates	n	Calculated LTMDL Spikes	Spike Concentration	n	Calculated LTMDL BBP	99% LTMDL BBP	n	99% LTMDL Set Blanks	LTMDL In Use	LTMDL Type	Update LTMDL to:	Update RL to:
2007	10/01/06 - 09/30/07	.	.	.	50	0.0010	0.0008	110	0.00133	0.001	irl	.	.
2008	05/01/07 - 04/30/08	.	.	.	49	0.0007	0.00076	109	0.00133	0.001	irl	0.0013	0.0026
2009	05/01/08 - 04/30/09	.	.	.	51	0.0008	0.00082	83	0.00056	0.001	irl	.	.
2010	05/01/09 - 04/30/10	.	.	.	23	0.0010	0.00046	58	0.00048	0.001	irl	.	.

Measured in mg/L

2010 LTMDL for Total Nitrogen, (NO2+NO3+NH3+Org-N), Water, Fil, Alk-P digestion

Test ID: 62854CL063, Labcode: 2754

Sample Dates		Spike Data			Blind Blank Data			Set Blank Data		Previous Settings		Suggested New Settings
LTMDL Year	Dates	n	Calculated LTMDL Spikes	Spike Concentration	n	Calculated LTMDL BBP	99% LTMDL BBP	n	99% LTMDL Set Blanks	LTMDL In Use	LTMDL Type	Update LTMDL to:	Update RL to:
2007	10/01/06 - 09/30/07	.	.	.	50	0.0344	0.031	109	0.03	0.03	lrl	.	.
2008	05/01/07 - 04/30/08	.	.	.	49	0.0469	0.017	140	0.035	0.03	lrl	0.05	0.1
2009	05/01/08 - 04/30/09	.	.	.	51	0.0364	0.014	164	0.033	0.05	lrl	0.04	0.08
2010	05/01/09 - 04/30/10	.	.	.	23	0.0416	0.018	178	0.028	0.05	lrl	.	.

Measured in mg/L

2010 LTMDL for Total Nitrogen, (NO2+NO3+NH3+Org-N), Water, Unf, acidified, Alk-P dig

Test ID: 62855AKP01, Labcode: 2756

Sample Dates		Spike Data			Blind Blank Data			Set Blank Data		Previous Settings		Suggested New Settings
LTMDL Year	Dates	n	Calculated LTMDL Spikes	Spike Concentration	n	Calculated LTMDL BBP	99% LTMDL BBP	n	99% LTMDL Set Blanks	LTMDL In Use	LTMDL Type	Update LTMDL to:	Update RL to:
2007	10/01/06 - 09/30/07	.	.	.	50	0.0360	0.026	163	0.059	0.03	lrl	0.04	0.08
2008	05/01/07 - 04/30/08	.	.	.	49	0.0604	0.02	205	0.059	0.03	lrl	0.06	0.12
2009	05/01/08 - 04/30/09	.	.	.	51	0.0481	0.023	228	0.033	0.05	lrl	.	.
2010	05/01/09 - 04/30/10	.	.	.	24	0.0385	0.005	152	0.028	0.05	lrl	.	.

Measured in mg/L

2010 LTMDL for Total Phosphorus, Water, Filtered, mg/L as P, Alk-P digestion

Test ID: 00666CL063, Labcode: 2757

Sample Dates		Spike Data			Blind Blank Data			Set Blank Data		Previous Settings		Suggested New Settings
LTMDL Year	Dates	n	Calculated LTMDL Spikes	Spike Concentration	n	Calculated LTMDL BBP	99% LTMDL BBP	n	99% LTMDL Set Blanks	LTMDL In Use	LTMDL Type	Update LTMDL to:	Update RL to:
2007	10/01/06 - 09/30/07	.	.	.	36	0.0116	0.006	109	0.014	0.01	lrl	.	.
2008	05/01/07 - 04/30/08	.	.	.	49	0.0100	0.009	139	0.014	0.01	lrl	0.014	0.028
2009	05/01/08 - 04/30/09	.	.	.	51	0.0107	0.007	163	0.011	0.01	lrl	.	.
2010	05/01/09 - 04/30/10	.	.	.	23	0.0155	0.01	175	0.01	0.01	lrl	0.016	0.032

Measured in mg/L

2010 LTMDL for Total Phosphorus, Water, Unfiltered, Acidified, mg/L as P, Alk-P digestion

Test ID: 00665AKP01, Labcode: 2759

Sample Dates		Spike Data			Blind Blank Data			Set Blank Data		Previous Settings		Suggested New Settings
LTMDL Year	Dates	n	Calculated LTMDL Spikes	Spike Concentration	n	Calculated LTMDL BBP	99% LTMDL BBP	n	99% LTMDL Set Blanks	LTMDL In Use	LTMDL Type	Update LTMDL to:	Update RL to:
2007	10/01/06 - 09/30/07	.	.	.	50	0.0109	0.009	164	0.01	0.01	lrl	.	.
2008	05/01/07 - 04/30/08	.	.	.	49	0.0107	0.009	203	0.01	0.01	lrl	.	.
2009	05/01/08 - 04/30/09	.	.	.	51	0.0127	0.009	230	0.011	0.01	lrl	0.013	0.026
2010	05/01/09 - 04/30/10	.	.	.	24	0.0100	0.006	150	0.009	0.01	lrl	.	.

Measured in mg/L

2010 LTMDL for ortho-PO4, Kone

Test ID: 0067100048, Labcode: 3118

Sample Dates		Spike Data			Blind Blank Data			Set Blank Data		Previous Settings		Suggested New Settings
LTMDL Year	Dates	n	Calculated LTMDL Spikes	Spike Concentration	n	Calculated LTMDL BBP	99% LTMDL BBP	n	99% LTMDL Set Blanks	LTMDL In Use	LTMDL Type	Update LTMDL to:	Update RL to:
2007	10/01/06 - 09/30/07	.	.	.	50	0.0015	0.0042	111	0.00294	0.003	irl	0.0042	0.0084
2008	05/01/07 - 04/30/08	.	.	.	49	0.0015	0.0042	111	0.00294	0.003	irl	0.0042	0.0084
2009	05/01/08 - 04/30/09	.	.	.	51	0.0015	0.00312	88	0.00397	0.004	lrl	.	.
2010	05/01/09 - 04/30/10	.	.	.	23	0.0015	0.0033	57	0.00323	0.004	lrl	.	.

Measured in mg/L