CA Drinking Water Watch

POMONA - CITY, WATER DEPT. (1910126)

All Sampling Results From To

MWD/PWR CONNECTION AT R5, 2 LINES-TRTD (CA1910126_060_060)

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
1040 NITRATE 03-20-2024 0.46 0.1 10 .4 MG/L 504750-005 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1039 PERCHLORATE 03-20-2024 < 1 6 1 UG/L 504750-005 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1039 PERCHLORATE 02-21-2024 < 1 6 1 UG/L 502945-002 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1040 NITRATE 02-21-2024 0.36 0.1 10 .4 MG/L 502945-002 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1040 NITRATE 12-06-2023 1.0 0.1 10 .4 MG/L 497350-010 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1039 PERCHLORATE 12-06-2023 < 2 6 2 UG/L 497350-010 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1039 PERCHLORATE 11-01-2023 < 2 6 2 UG/L 495094-015 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1040 NITRATE 11-01-2023 0.66 0.1 10 .4 MG/L 495094-015 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1040 NITRATE 10-04-2023 0.60 0.1 10 .4 MG/L 493405-009 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1039 PERCHLORATE 10-04-2023 < 2 6 2 UG/L 493405-009 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1039 PERCHLORATE 09-06-2023 < 2 6 2 UG/L 491764-008 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1040 NITRATE 09-06-2023 0.48 0.1 10 .4 MG/L 491764-008 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1040 NITRATE 08-03-2023 0.43 0.1 10 .4 MG/L 489753-005 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1039 PERCHLORATE 08-03-2023 < 2 6 2 UG/L 489753-005 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1039 PERCHLORATE 07-13-2023 < 2 6 2 UG/L 488471-005 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1040 NITRATE 07-13-2023 0.59 0.1 10 .4 MG/L 488471-005 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1080 CHROMIUM, HEX 07-13-2023 < 1 1 UG/L 488471-005 ENTHALPY ANALYTICAL, INC. 1338 EPA 218.6
1040 NITRATE 06-07-2023 0.47 0.1 10 .4 MG/L 486465-003 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1039 PERCHLORATE 06-07-2023 < 2 6 2 UG/L 486465-003 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1039 PERCHLORATE 05-17-2023 < 2 6 2 UG/L 485286-001 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1040 NITRATE 05-17-2023 0.56 0.1 10 .4 MG/L 485286-001 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1040 NITRATE 04-25-2023 0.77 0.1 10 .4 MG/L 483990-001 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1039 PERCHLORATE 04-25-2023 < 2 6 2 UG/L 483990-001 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1039 PERCHLORATE 03-15-2023 < 2 6 2 UG/L 481617-003 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1040 NITRATE 03-15-2023 0.63 0.1 10 .4 MG/L 481617-003 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1040 NITRATE 02-14-2023 0.21 0.1 10 .4 MG/L 479506-001 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1039 PERCHLORATE 02-14-2023 < 2 6 2 UG/L 479506-001 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1039 PERCHLORATE 01-12-2023 < 2 6 2 UG/L 477278-006 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1040 NITRATE 01-12-2023 0.31 0.1 10 .4 MG/L 477278-006 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1040 NITRATE 12-20-2022 0.32 0.1 10 .4 MG/L 475588-001 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1039 PERCHLORATE 12-20-2022 < 2 6 2 UG/L 475588-001 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1040 NITRATE 11-30-2022 0.29 0.1 10 .4 MG/L 474023-001 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1039 PERCHLORATE 11-02-2022 < 2 6 2 UG/L 472117-013 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1039 PERCHLORATE 10-06-2022 < 2 6 2 UG/L 470357-002 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1040 NITRATE 10-06-2022 0.12 0.1 10 .4 MG/L 470357-002 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1040 NITRATE 09-01-2022 0.11 0.1 10 .4 MG/L 468420-009 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1039 PERCHLORATE 09-01-2022 < 2 6 2 UG/L 468420-009 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1039 PERCHLORATE 08-03-2022 < 2 6 2 UG/L 466774-008 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1040 NITRATE 08-03-2022 0.19 0.1 10 .4 MG/L 466774-008 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1040 NITRATE 07-07-2022 0.27 0.1 10 .4 MG/L 465415-011 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1080 CHROMIUM, HEX 07-07-2022 < 1 1 UG/L 465415-011 ENTHALPY ANALYTICAL, INC. 1338 EPA 218.6
1039 PERCHLORATE 07-07-2022 < 2 6 2 UG/L 465415-011 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1039 PERCHLORATE 06-02-2022 < 2 6 2 UG/L 463738-006 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1040 NITRATE 06-02-2022 0.27 0.1 10 .4 MG/L 463738-006 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1040 NITRATE 05-04-2022 0.27 0.1 10 .4 MG/L 462368-006 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1039 PERCHLORATE 05-04-2022 < 2 6 2 UG/L 462368-006 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1039 PERCHLORATE 04-13-2022 < 2 6 2 UG/L 461365-006 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1040 NITRATE 04-13-2022 0.32 0.1 10 .4 MG/L 461365-006 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1040 NITRATE 03-02-2022 0.26 0.1 10 .4 MG/L 459083-015 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1039 PERCHLORATE 03-02-2022 < 2 6 2 UG/L 459083-015 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1039 PERCHLORATE 02-02-2022 < 2 6 2 UG/L 457715-009 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1040 NITRATE 02-02-2022 0.48 0.1 10 .4 MG/L 457715-009 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1040 NITRATE 01-11-2022 0.42 0.1 10 .4 MG/L 456672-003 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1039 PERCHLORATE 01-11-2022 < 2 6 2 UG/L 456672-003 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1039 PERCHLORATE 12-01-2021 < 2 6 2 UG/L 454357-004 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1040 NITRATE 12-01-2021 0.32 0.1 10 .4 MG/L 454357-004 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1040 NITRATE 11-03-2021 0.28 0.1 10 .4 MG/L 453093-005 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1039 PERCHLORATE 11-03-2021 < 2 6 2 UG/L 453093-005 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1039 PERCHLORATE 10-07-2021 < 2 6 2 UG/L 451655-008 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1040 NITRATE 10-07-2021 0.24 0.1 10 .4 MG/L 451655-008 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1040 NITRATE 09-02-2021 0.14 0.1 10 .4 MG/L 450018-004 ENTHALPY ANALYTICAL, INC. 1338 EPA 300.0
1039 PERCHLORATE 09-02-2021 < 2 6 2 UG/L 450018-004 ENTHALPY ANALYTICAL, INC. 1338 EPA 314.0
1039 PERCHLORATE 08-04-2021 < 2 6 2 UG/L 25740602108040922I ENTHALPY ANALYTICAL, INC. 1338
1040 NITRATE 08-04-2021 < 0.4 10 .4 MG/L 25740602108040922N ENTHALPY ANALYTICAL, INC. 1338
1040 NITRATE 07-08-2021 < 0.4 10 .4 MG/L 25740602107081002N ENTHALPY ANALYTICAL, INC. 1338
1080 CHROMIUM, HEX 07-08-2021 < 1 1 UG/L 25740602107081002I ENTHALPY ANALYTICAL, INC. 1338
1039 PERCHLORATE 07-08-2021 < 2 6 2 UG/L 25740602107081002I ENTHALPY ANALYTICAL, INC. 1338
1039 PERCHLORATE 06-03-2021 < 4 6 4 UG/L 25740602106031026I ENTHALPY ANALYTICAL, INC. 1338
1040 NITRATE 06-03-2021 0.4400000 0.4 10 .4 MG/L 25740602106031026N ENTHALPY ANALYTICAL, INC. 1338
1040 NITRATE 05-05-2021 < 0.4 10 .4 MG/L 25740602105051046N ENTHALPY ANALYTICAL, INC. 1338
1039 PERCHLORATE 05-05-2021 < 4 6 4 UG/L 25740602105051046I ENTHALPY ANALYTICAL, INC. 1338
1039 PERCHLORATE 04-08-2021 < 4 6 4 UG/L 25740602104080928I ENTHALPY ANALYTICAL, INC. 1338
1040 NITRATE 04-08-2021 < 0.4 10 .4 MG/L 25740602104080928N ENTHALPY ANALYTICAL, INC. 1338
1040 NITRATE 03-01-2021 < 0.4 10 .4 MG/L 25740602103011241N ENTHALPY ANALYTICAL, INC. 1338
1039 PERCHLORATE 03-01-2021 < 4 6 4 UG/L 25740602103011241I ENTHALPY ANALYTICAL, INC. 1338
1039 PERCHLORATE 02-04-2021 < 4 6 4 UG/L 25740602102040949I ENTHALPY ANALYTICAL, INC. 1338
1040 NITRATE 02-04-2021 < 0.4 10 .4 MG/L 25740602102040949N ENTHALPY ANALYTICAL, INC. 1338
1040 NITRATE 01-06-2021 < 0.4 10 .4 MG/L 25740602101061255N ENTHALPY ANALYTICAL, INC. 1338
1039 PERCHLORATE 01-06-2021 < 4 6 4 UG/L 25740602101061255I ENTHALPY ANALYTICAL, INC. 1338
1039 PERCHLORATE 12-01-2020 < 4 6 4 UG/L 25740602012011310I ENTHALPY ANALYTICAL, INC. 1338
1040 NITRATE 12-01-2020 < 0.4 10 .4 MG/L 25740602012011310N ENTHALPY ANALYTICAL, INC. 1338
1040 NITRATE 11-12-2020 < 0.4 10 .4 MG/L 25740602011121006N ENTHALPY ANALYTICAL, INC. 1338
1039 PERCHLORATE 11-12-2020 5.0000000 4 6 4 UG/L 25740602011121006I ENTHALPY ANALYTICAL, INC. 1338
1040 NITRATE 09-03-2020 2.1000000 0.4 10 .4 MG/L 25740602009031122N ENTHALPY ANALYTICAL, INC. 1338
1039 PERCHLORATE 09-03-2020 < 4 6 4 UG/L 25740602009031122I ENTHALPY ANALYTICAL, INC. 1338
1039 PERCHLORATE 08-06-2020 < 4 6 4 UG/L 25740602008061344I ENTHALPY ANALYTICAL, INC. 1338
1040 NITRATE 08-06-2020 1.6000000 0.4 10 .4 MG/L 25740602008061344N ENTHALPY ANALYTICAL, INC. 1338
1080 CHROMIUM, HEX 07-01-2020 < 1 1 UG/L 25740602007011244I ENTHALPY ANALYTICAL, INC. 1338
1040 NITRATE 07-01-2020 < 0.4 10 .4 MG/L 25740602007011244N ENTHALPY ANALYTICAL, INC. 1338
1039 PERCHLORATE 07-01-2020 < 4 6 4 UG/L 25740602007011244I ENTHALPY ANALYTICAL, INC. 1338
1039 PERCHLORATE 06-09-2020 < 4 6 4 UG/L 25740602006091308I ENTHALPY ANALYTICAL, INC. 1338
1040 NITRATE 06-09-2020 < 0.4 10 .4 MG/L 25740602006091308N ENTHALPY ANALYTICAL, INC. 1338
1040 NITRATE 05-06-2020 < 0.4 10 .4 MG/L 25740602005061224N ENTHALPY ANALYTICAL, INC. 1338
1039 PERCHLORATE 05-06-2020 < 4 6 4 UG/L 25740602005061224I ENTHALPY ANALYTICAL, INC. 1338
1040 NITRATE 01-30-2020 0.5100000 0.4 10 .4 MG/L 25740602001301457N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 01-30-2020 < 4 6 4 UG/L 25740602001301457I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 11-13-2019 < 0.4 10 .4 MG/L 25740601911131034N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 11-13-2019 < 4 6 4 UG/L 25740601911131034I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 09-18-2019 < 4 6 4 UG/L 25740601909181235I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 09-18-2019 < 0.4 10 .4 MG/L 25740601909181235N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 08-01-2019 < 0.4 10 .4 MG/L 25740601908011126N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 08-01-2019 < 4 6 4 UG/L 25740601908011126I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 07-11-2019 < 4 6 4 UG/L 25740601907111323I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 07-11-2019 < 0.4 10 .4 MG/L 25740601907111323N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1080 CHROMIUM, HEX 07-11-2019 < 1 1 UG/L 25740601907111323I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 06-03-2019 0.4200000 0.4 10 .4 MG/L 25740601906031414N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 06-03-2019 < 4 6 4 UG/L 25740601906031414I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 05-02-2019 < 4 6 4 UG/L 25740601905021418I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 05-02-2019 < 0.4 10 .4 MG/L 25740601905021418N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 03-27-2019 0.5600000 0.4 10 .4 MG/L 25740601903271410N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 03-27-2019 < 4 6 4 UG/L 25740601903271410I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 11-20-2018 < 0.4 10 .4 MG/L 25740601811201351N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 11-20-2018 < 4 6 4 UG/L 25740601811201351I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 10-04-2018 < 4 6 4 UG/L 25740601810041240I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 10-04-2018 < 0.4 10 .4 MG/L 25740601810041240N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 09-05-2018 < 0.4 10 .4 MG/L 25740601809051038N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 09-05-2018 < 4 6 4 UG/L 25740601809051038I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 08-16-2018 < 4 6 4 UG/L 25740601808160750I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 08-16-2018 < 0.4 10 .4 MG/L 25740601808160750N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 07-17-2018 < 0.4 10 .4 MG/L 25740601807170956N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1080 CHROMIUM, HEX 07-17-2018 < 1 1 UG/L 25740601807170956I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 07-17-2018 < 4 6 4 UG/L 25740601807170956I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 06-12-2018 < 4 6 4 UG/L 25740601806121042I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 06-12-2018 < 0.4 10 .4 MG/L 25740601806121042N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 02-01-2018 0.6200000 0.4 10 .4 MG/L 25740601802011300N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 02-01-2018 < 4 6 4 UG/L 25740601802011300I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 01-11-2018 < 4 6 4 UG/L 25740601801111425I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 01-11-2018 0.7100000 0.4 10 .4 MG/L 25740601801111425N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 12-08-2017 0.4900000 0.4 10 .4 MG/L 25740601712081130N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 12-08-2017 < 4 6 4 UG/L 25740601712081130I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 11-09-2017 < 4 6 4 UG/L 25740601711091338I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 11-09-2017 < 0.4 10 .4 MG/L 25740601711091338N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 10-05-2017 < 0.4 10 .4 MG/L 25740601710051133N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 10-05-2017 < 4 6 4 UG/L 25740601710051133I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 09-13-2017 < 0.4 10 .4 MG/L 25740601709131025N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 09-13-2017 < 4 6 4 UG/L 25740601709131025I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 08-03-2017 < 0.4 10 .4 MG/L 25740601708031028N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 08-03-2017 < 4 6 4 UG/L 25740601708031028I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1080 CHROMIUM, HEX 07-27-2017 < 1 10 1 UG/L 25740601707270920I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 07-13-2017 < 0.4 10 .4 MG/L 25740601707131021N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 07-13-2017 < 4 6 4 UG/L 25740601707131021I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 05-17-2017 < 4 6 4 UG/L 25740601705170955I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 05-17-2017 < 0.4 10 .4 MG/L 25740601705170955N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 04-12-2017 0.4200000 0.4 10 .4 MG/L 25740601704121015N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 04-12-2017 < 4 6 4 UG/L 25740601704121015I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 03-08-2017 < 4 6 4 UG/L 25740601703081101I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 03-08-2017 0.8000000 0.4 10 .4 MG/L 25740601703081101N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 02-13-2017 0.6800000 0.4 10 .4 MG/L 25740601702131145N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 02-13-2017 < 4 6 4 UG/L 25740601702131145I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 01-17-2017 < 4 6 4 UG/L 25740601701171026I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 01-17-2017 < 0.4 10 .4 MG/L 25740601701171026N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 11-02-2016 < 0.4 10 .4 MG/L 25740601611021051N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 11-02-2016 < 4 6 4 UG/L 25740601611021051I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 10-20-2016 < 4 6 4 UG/L 25740601610201100I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 10-20-2016 < 0.4 10 .4 MG/L 25740601610201100N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1080 CHROMIUM, HEX 08-10-2016 < 1 10 1 UG/L 25740601608101000I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 08-03-2016 < 0.4 10 .4 MG/L 25740601608031055N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 08-03-2016 < 4 6 4 UG/L 25740601608031055I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 07-18-2016 < 4 6 4 UG/L 25740601607180835I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 07-18-2016 < 0.4 10 .4 MG/L 25740601607180835N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 06-14-2016 < 0.4 10 .4 MG/L 25740601606140832N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 06-14-2016 < 4 6 4 UG/L 25740601606140832I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 05-04-2016 < 4 6 4 UG/L 25740601605040733I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 05-04-2016 0.4100000 0.4 10 .4 MG/L 25740601605040733N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 04-06-2016 0.5000000 0.4 10 .4 MG/L 25740601604060730N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 04-06-2016 < 4 6 4 UG/L 25740601604060730I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 03-16-2016 < 4 6 4 UG/L 25740601603160810I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 03-16-2016 0.6300000 0.4 10 .4 MG/L 25740601603160810N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1040 NITRATE 02-03-2016 0.7300000 0.4 10 .4 MG/L 25740601602030750N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 02-03-2016 < 4 6 4 UG/L 25740601602030750I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 01-07-2016 < 4 6 4 UG/L 25740601601070805I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 12-02-2015 < 4 6 4 UG/L 25740601512020937I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 12-02-2015 < 2 45 2 MG/L 25740601512020937N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 11-05-2015 < 2 45 2 MG/L 25740601511050735N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 11-05-2015 < 4 6 4 UG/L 25740601511050735I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 10-01-2015 < 4 6 4 UG/L 25740601510010840I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 10-01-2015 < 2 45 2 MG/L 25740601510010840N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1080 CHROMIUM, HEX 09-22-2015 < 1 10 1 UG/L 25740601509221030I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 09-03-2015 < 2 45 2 MG/L 25740601509030830N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 09-03-2015 < 4 6 4 UG/L 25740601509030830I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 08-18-2015 < 4 6 4 UG/L 25740601508180804I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 08-18-2015 < 2 45 2 MG/L 25740601508180804N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 07-21-2015 < 2 45 2 MG/L 25740601507210800N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 07-21-2015 < 4 6 4 UG/L 25740601507210800I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 06-10-2015 < 4 6 4 UG/L 25740601506100742I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 06-10-2015 < 2 45 2 MG/L 25740601506100742N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 05-19-2015 2.1000000 2 45 2 MG/L 25740601505190923N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 05-19-2015 < 4 6 4 UG/L 25740601505190923I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 04-07-2015 < 4 6 4 UG/L 25740601504070924I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 04-07-2015 2.0000000 2 45 2 MG/L 25740601504070924N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 03-04-2015 < 2 45 2 MG/L 25740601503041000N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 03-04-2015 < 4 6 4 UG/L 25740601503041000I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 02-10-2015 < 4 6 4 UG/L 25740601502100745I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 02-10-2015 < 2 45 2 MG/L 25740601502100745N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 01-06-2015 < 2 45 2 MG/L 25740601501060920N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 01-06-2015 < 4 6 4 UG/L 25740601501060920I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 12-10-2014 < 2 45 2 MG/L 25740601412100847N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 12-10-2014 < 4 6 4 UG/L 25740601412100847I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 11-04-2014 < 2 45 2 MG/L 25740601411040835N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 11-04-2014 < 4 6 4 UG/L 25740601411040835I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 10-08-2014 < 4 6 4 UG/L 25740601410080824I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 10-08-2014 < 2 45 2 MG/L 25740601410080824N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1080 CHROMIUM, HEX 09-18-2014 < 1 10 1 UG/L 25740601409180927I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 09-11-2014 < 2 45 2 MG/L 25740601409110750N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 09-11-2014 < 4 6 4 UG/L 25740601409110750I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 08-06-2014 < 4 6 4 UG/L 25740601408060917I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 08-06-2014 < 2 45 2 MG/L 25740601408060917N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 07-15-2014 < 2 45 2 MG/L 25740601407150841N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 07-15-2014 < 4 6 4 UG/L 25740601407150841I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 06-10-2014 < 4 6 4 UG/L 25740601406100833I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 06-10-2014 < 2 45 2 MG/L 25740601406100833N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 05-06-2014 < 2 45 2 MG/L 25740601405060953N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 05-06-2014 < 4 6 4 UG/L 25740601405060953I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 04-03-2014 < 4 6 4 UG/L 25740601404030944I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 04-03-2014 < 2 45 2 MG/L 25740601404030944N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 03-11-2014 < 2 45 2 MG/L 25740601403111015N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 03-11-2014 < 4 6 4 UG/L 25740601403111015I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 02-06-2014 < 4 6 4 UG/L 25740601402060911I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 02-06-2014 < 2 45 2 MG/L 25740601402060911N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 01-02-2014 < 2 45 2 MG/L 25740601401020855N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 01-02-2014 < 4 6 4 UG/L 25740601401020855I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 12-02-2013 < 4 6 4 UG/L 25740601312020758I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 12-02-2013 < 2 45 2 MG/L 25740601312020758N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 11-05-2013 < 2 45 2 MG/L 25740601311050951N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 11-05-2013 < 4 6 4 UG/L 25740601311050951I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 10-08-2013 < 4 6 4 UG/L 25740601310080808I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 10-08-2013 < 2 45 2 MG/L 25740601310080808N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 09-04-2013 < 2 45 2 MG/L 25740601309040817N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 09-04-2013 < 4 6 4 UG/L 25740601309040817I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 08-13-2013 < 4 6 4 UG/L 25740601308130813I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 08-13-2013 < 2 45 2 MG/L 25740601308130813N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 07-11-2013 < 2 45 2 MG/L 25740601307110935N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 07-11-2013 < 4 6 4 UG/L 25740601307110935I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 06-06-2013 < 4 6 4 UG/L 25740601306060715I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 06-06-2013 < 2 45 2 MG/L 25740601306060715N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 05-07-2013 2.2000000 2 45 2 MG/L 25740601305070842N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 05-07-2013 < 4 6 4 UG/L 25740601305070842I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 04-03-2013 < 4 6 4 UG/L 25740601304030815I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 04-03-2013 3.0000000 2 45 2 MG/L 25740601304030815N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 03-14-2013 3.5000000 2 45 2 MG/L 25740601303141208N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 03-14-2013 < 4 6 4 UG/L 25740601303141208I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 03-12-2013 < 4 6 4 UG/L 25740601303120802I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 03-12-2013 3.8000000 2 45 2 MG/L 25740601303120802N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 02-06-2013 < 2 45 2 MG/L 25740601302060825N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 02-06-2013 < 4 6 4 UG/L 25740601302060825I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 01-24-2013 < 4 6 4 UG/L 25740601301241315I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 01-24-2013 < 2 45 2 MG/L 25740601301241315N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 12-10-2012 < 2 45 2 MG/L 25740601212100825N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 12-10-2012 < 4 6 4 UG/L 25740601212100825I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 11-05-2012 < 4 6 4 UG/L 25740601211050941I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 11-05-2012 < 2 45 2 MG/L 25740601211050941N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 10-08-2012 < 2 45 2 MG/L 25740601210080905N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 10-08-2012 < 4 6 4 UG/L 25740601210080905I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 09-10-2012 < 4 6 4 UG/L 25740601209101050I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 09-10-2012 < 2 45 2 MG/L 25740601209101050N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 08-06-2012 < 4 6 4 UG/L 25740601208060912I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 08-06-2012 < 2 45 2 MG/L 25740601208060912N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 07-02-2012 < 4 6 4 UG/L 25740601207021052I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 07-02-2012 < 2 45 2 MG/L 25740601207021052N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 06-04-2012 2.1000000 2 45 2 MG/L 25740601206041025N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 06-04-2012 < 4 6 4 UG/L 25740601206041025I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 05-07-2012 < 4 6 4 UG/L 25740601205070900I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 05-07-2012 2.8000000 2 45 2 MG/L 25740601205070900N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 04-25-2012 2.8000000 2 45 2 MG/L 25740601204250715N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 04-25-2012 < 4 6 4 UG/L 25740601204250715I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 03-28-2012 < 4 6 4 UG/L 25740601203280935I EUROFINS EATON ANALYTICAL (MONROVIA) 2813
C255 NITRATE (AS NO3) 03-28-2012 2.1000000 2 45 2 MG/L 25740601203280935N EUROFINS EATON ANALYTICAL (MONROVIA) 2813
1039 PERCHLORATE 11-02-2011 < 4 6 4 UG/L 25740601111021010I WECK LABORATORIES 1132
C255 NITRATE (AS NO3) 11-02-2011 < 2 45 2 MG/L 25740601111021010N WECK LABORATORIES 1132
1039 PERCHLORATE 10-13-2011 < 4 6 4 UG/L 25740601110131010I WECK LABORATORIES 1132
C255 NITRATE (AS NO3) 10-13-2011 < 2 45 2 MG/L 25740601110131010N WECK LABORATORIES 1132
1039 PERCHLORATE 09-14-2011 < 4 6 4 UG/L 25740601109140735I WECK LABORATORIES 1132
C255 NITRATE (AS NO3) 09-14-2011 < 2 45 2 MG/L 25740601109140735N WECK LABORATORIES 1132
1039 PERCHLORATE 08-04-2011 < 4 6 4 UG/L 25740601108041045I WECK LABORATORIES 1132
C255 NITRATE (AS NO3) 08-04-2011 < 2 45 2 MG/L 25740601108041045N WECK LABORATORIES 1132
C255 NITRATE (AS NO3) 07-14-2011 < 2 45 2 MG/L 25740601107140835N WECK LABORATORIES 1132
1039 PERCHLORATE 07-14-2011 < 4 6 4 UG/L 25740601107140835I WECK LABORATORIES 1132
1039 PERCHLORATE 06-09-2011 < 4 6 4 UG/L 25740601106090840I WECK LABORATORIES 1132
C255 NITRATE (AS NO3) 06-09-2011 < 2 45 2 MG/L 25740601106090840N WECK LABORATORIES 1132
C255 NITRATE (AS NO3) 05-24-2011 1.2000000 2 45 2 MG/L 25740601105240830N WECK LABORATORIES 1132
1039 PERCHLORATE 05-24-2011 < 4 6 4 UG/L 25740601105240830I WECK LABORATORIES 1132
1039 PERCHLORATE 04-27-2011 < 4 6 4 UG/L 25740601104271145I WECK LABORATORIES 1132
C255 NITRATE (AS NO3) 04-27-2011 2.9000000 2 45 2 MG/L 25740601104271145N WECK LABORATORIES 1132
1039 PERCHLORATE 02-15-2011 < 4 6 4 UG/L 25740601102150835I WECK LABORATORIES 1132
C255 NITRATE (AS NO3) 02-15-2011 2.4000000 2 45 2 MG/L 25740601102150835N WECK LABORATORIES 1132
C255 NITRATE (AS NO3) 01-20-2011 3.3000000 2 45 2 MG/L 25740601101201050N WECK LABORATORIES 1132
1039 PERCHLORATE 01-20-2011 < 4 6 4 UG/L 25740601101201050I WECK LABORATORIES 1132
1041 NITRITE 02-14-2007 < 100 1000 400 UG/L 25740600702141340N WECK LABORATORIES 1132

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.