CA Drinking Water Watch

MODESTO RESERVOIR (5000164)

All Sampling Results From To

WELL #1 (CA5000164_001_001)

Click to hide / show columns: Analyte Number | Analyte Name | Sampling Date | Detected Level | Less Than | RL | Counting Error (+/-) | MCL | DLR | Unit | Lab Sample ID | Lab | ELAP | Method |

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Analyte Number Analyte Name Sampling Date Results Counting Error (+/-) MCL DLR Unit Lab Sample ID Lab ELAP Method
Detected Level Less Than RL
Analyte Number Analyte Name Sampling Date Detected Level Less Than RL Counting Error (+/-) MCL DLR Unit Lab Sample ID Lab ELAP Method
1041 NITRITE 02-12-2024 < 0.4 1 .4 MG/L 24B2289-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 300.0
1040 NITRATE 02-12-2024 0.60 0.4 10 .4 MG/L 24B2289-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 300.0
1038 NITRATE-NITRITE 02-12-2024 0.60 0.4 10 .4 MG/L 24B2289-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 300.0
1040 NITRATE 04-14-2022 < 0.23 10 .4 MG/L AFD1913-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 04-26-2021 < 0.4 10 .4 MG/L 74040012104260940N FAR WEST LABORATORIES 1310
1040 NITRATE 01-16-2020 < 0.4 10 .4 MG/L 74040012001161350N FAR WEST LABORATORIES 1310
1041 NITRITE 01-16-2020 < 0.4 1 .4 MG/L 74040012001161350N FAR WEST LABORATORIES 1310
1038 NITRATE-NITRITE 01-16-2020 < 0.4 10 .4 MG/L 74040012001161350N FAR WEST LABORATORIES 1310
1040 NITRATE 01-31-2019 < 0.4 10 .4 MG/L 74040011901311620N FAR WEST LABORATORIES 1310
1040 NITRATE 01-17-2018 < 0.4 10 .4 MG/L 74040011801171000N GEOANALYTICAL LABORATORIES, INC. 2585
1041 NITRITE 01-24-2017 < 0.4 1 .4 MG/L 74040011701241115N GEOANALYTICAL LABORATORIES, INC. 2585
1040 NITRATE 01-24-2017 < 0.4 10 .4 MG/L 74040011701241115N GEOANALYTICAL LABORATORIES, INC. 2585
1038 NITRATE-NITRITE 01-24-2017 < 0.4 10 .4 MG/L 74040011701241115N GEOANALYTICAL LABORATORIES, INC. 2585
1040 NITRATE 02-23-2016 < 0.4 10 .4 MG/L 74040011602231250N GEOANALYTICAL LABORATORIES, INC. 2585
C255 NITRATE (AS NO3) 01-14-2015 < 2 45 2 MG/L 74040011501141100N GEOANALYTICAL LABORATORIES, INC. 2585
1041 NITRITE 01-02-2014 < 400 1000 400 UG/L 74040011401021130N GEOANALYTICAL LABORATORIES, INC. 2585
C255 NITRATE (AS NO3) 01-02-2014 < 2 45 2 MG/L 74040011401021130N GEOANALYTICAL LABORATORIES, INC. 2585
1038 NITRATE-NITRITE 01-02-2014 < 400 10000 400 UG/L 74040011401021130N GEOANALYTICAL LABORATORIES, INC. 2585
C255 NITRATE (AS NO3) 01-17-2013 < 2 45 2 MG/L 74040011301171100N GEOANALYTICAL LABORATORIES, INC. 2585
C255 NITRATE (AS NO3) 01-17-2012 < 2 45 2 MG/L 74040011201171430N GEOANALYTICAL LABORATORIES, INC. 2585
1041 NITRITE 02-14-2011 < 400 1000 400 UG/L 74040011102141100N GEOANALYTICAL LABORATORIES, INC. 2585
1038 NITRATE-NITRITE 02-14-2011 < 400 10000 400 UG/L 74040011102141100N GEOANALYTICAL LABORATORIES, INC. 2585
C255 NITRATE (AS NO3) 02-14-2011 < 2 45 2 MG/L 74040011102141100N GEOANALYTICAL LABORATORIES, INC. 2585

RL – Reporting Level means the level to which the laboratory reported the presence of an analyte. For radionuclides, Reporting Level is the MDA95.

DLR – Detection Limit for purposes of Reporting (DLR) means the designated minimum level at or above which any analytical finding of a contaminant in drinking water resulting from monitoring required under Chapter 15 of Title 22 shall be reported to the State Board (California Code of Regulations Section § 64400.34)

For addtional definitions, please refer to our data dictionary.