- Ammonia (NH3 + NH4+; as N), FIL, COL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00608, MCode: CL037 |

Dates: 10/12/04 through 06/13/06 |

Open Data Set |

- Ammonia (NH3 + NH4+; as N), FIL, COL, LL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00608, MCode: CL039 |

Dates: 10/06/04 through 06/02/06 |

Open Data Set |

- Ammonia (NH3 + NH4+; as N), FIL, DA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00608, MCode: SHC02 |

Dates: 06/13/06 through 06/10/24 |

Open Data Set |

- Ammonia (NH3 + NH4+; as N), UNF, CFA, Acidified - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00610, MCode: CL017 |

Dates: 10/08/04 through 07/09/24 |

Open Data Set |

- Kjeldahl Nitrogen (NH3+NH4 plus org N; as N), FIL, CFA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00623, MCode: KJ002 |

Dates: 10/13/04 through 06/14/24 |

Open Data Set |

- Kjeldahl Nitrogen (NH3+NH4 plus org N; as N), FIL, CFA, ACD - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00623, MCode: KJ003 |

Dates: 10/20/04 through 10/17/06 |

Open Data Set |

- Kjeldahl Nitrogen (NH3+NH4 plus org N; as N), UNF, CFA, ACD - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00625, MCode: KJ008 |

Dates: 10/12/04 through 07/09/24 |

Open Data Set |

- Nitrate plus Nitrite (as N), FIL, COL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00631, MCode: CL048 |

Dates: 10/12/04 through 10/17/11 |

Open Data Set |

- Nitrate plus Nitrite (as N), FIL, COL, LL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00631, MCode: CL050 |

Dates: 10/06/04 through 10/18/11 |

Open Data Set |

- Nitrate plus Nitrite (as N), FIL, DA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00631, MCode: RED01 |

Dates: 09/30/11 through 06/06/24 |

Open Data Set |

- Nitrate plus Nitrite (as N), FIL, DA, ACD - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00631, MCode: RED03 |

Dates: 10/25/23 through 06/04/24 |

Open Data Set |

- Nitrate plus Nitrite (as N), FIL, DA, LL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00631, MCode: RED02 |

Dates: 10/20/11 through 07/01/24 |

Open Data Set |

- Nitrate plus Nitrite (as N), FIL, EPA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00631, MCode: CL047 |

Dates: 10/22/04 through 10/12/06 |

Open Data Set |

- Nitrite (as N), FIL, DA - |

Percent Relative Standard Deviation |

Lab: , PCode: 00613, MCode: DZ001 |

Dates: 01/09/20 through 07/08/20 |

Open Data Set |

- Orthophosphate as P, FIL, COL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00671, MCode: CL053 |

Dates: 10/12/04 through 06/13/06 |

Open Data Set |

- Orthophosphate as P, FIL, COL, LL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00671, MCode: CL057 |

Dates: 10/06/04 through 06/02/06 |

Open Data Set |

- Orthophosphate as P, FIL, DA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00671, MCode: PHM01 |

Dates: 06/02/06 through 06/10/24 |

Open Data Set |

- Phosphorus (as P), UNF, ASF, Kjeldahl - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00665, MCode: KJ009 |

Dates: 10/12/04 through 07/09/24 |

Open Data Set |

- Phosphorus (as P), UNF, CFA, ACD-P, LL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00665, MCode: CL021 |

Dates: 10/21/04 through 07/11/24 |

Open Data Set |

- Phosphorus (as P), UNF, CFA, ALK-P, ACD - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00665, MCode: AKP01 |

Dates: 10/13/04 through 05/24/24 |

Open Data Set |

- Phosphorus as P, FIL, ASF, Kjeldahl - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00666, MCode: KJ005 |

Dates: 10/13/04 through 06/28/24 |

Open Data Set |

- Phosphorus as P, FIL, CFA, ACD, LL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00666, MCode: CL019 |

Dates: 11/10/04 through 10/07/11 |

Open Data Set |

- Phosphorus as P, FIL, CFA, ACD-P, LL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00666, MCode: CL020 |

Dates: 10/20/04 through 07/15/24 |

Open Data Set |

- Phosphorus as P, FIL, CFA, ALK-P - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00666, MCode: CL063 |

Dates: 10/13/04 through 05/22/24 |

Open Data Set |

- Phosphorus as P, FIL, CFA, ALK-P, ACD - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 00666, MCode: CL062 |

Dates: 10/19/04 through 05/20/09 |

Open Data Set |

- Total Nitrogen (NH3+NO3+NO2 plus org N), FIL, CFA, ALK-P - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 62854, MCode: CL063 |

Dates: 10/13/04 through 06/24/24 |

Open Data Set |

- Total Nitrogen (NH3+NO3+NO2 plus org N), FIL, CFA, ALK-P, ACD - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 62854, MCode: CL062 |

Dates: 10/19/04 through 10/07/05 |

Open Data Set |

- Total Nitrogen (NH3+NO3+NO2+org N), UNF, CFA, ALK-P, ACD - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 62855, MCode: AKP01 |

Dates: 10/13/04 through 06/27/24 |

Open Data Set |