CA Drinking Water Watch

GOLDEN STATE WATER COMPANY - LAKE MARIE (4210022)

All Sampling Results From To

STG 2 - ...* (CA4210022_DST_007)

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
2950 TTHM 07-18-2023 < 4 80 UG/L 380-55510-1 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 524.2
2944 DIBROMOCHLOROMETHANE 07-18-2023 < 1 1 UG/L 380-55510-1 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 524.2
2943 BROMODICHLOROMETHANE 07-18-2023 < 1 1 UG/L 380-55510-1 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 524.2
2942 BROMOFORM 07-18-2023 < 1 1 UG/L 380-55510-1 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 524.2
2941 CHLOROFORM 07-18-2023 < 1 1 UG/L 380-55510-1 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-18-2023 < 6 60 UG/L 380-55510-1 EUROFINS EATON ANALYTICAL POMONA 2813 SM 6251 B
2454 DIBROMOACETIC ACID 07-18-2023 < 1 1 UG/L 380-55510-1 EUROFINS EATON ANALYTICAL POMONA 2813 SM 6251 B
2453 MONOBROMOACETIC ACID 07-18-2023 < 1 1 UG/L 380-55510-1 EUROFINS EATON ANALYTICAL POMONA 2813 SM 6251 B
2452 TRICHLOROACETIC ACID 07-18-2023 < 1 1 UG/L 380-55510-1 EUROFINS EATON ANALYTICAL POMONA 2813 SM 6251 B
2451 DICHLOROACETIC ACID 07-18-2023 < 1 1 UG/L 380-55510-1 EUROFINS EATON ANALYTICAL POMONA 2813 SM 6251 B
2450 MONOCHLOROACETIC ACID 07-18-2023 < 2 2 UG/L 380-55510-1 EUROFINS EATON ANALYTICAL POMONA 2813 SM 6251 B
2950 TTHM 07-25-2022 < 4 80 UG/L 380-12993-1 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 524.2
2944 DIBROMOCHLOROMETHANE 07-25-2022 < 1 1 UG/L 380-12993-1 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 524.2
2943 BROMODICHLOROMETHANE 07-25-2022 < 1 1 UG/L 380-12993-1 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 524.2
2942 BROMOFORM 07-25-2022 < 1 1 UG/L 380-12993-1 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 524.2
2941 CHLOROFORM 07-25-2022 < 1 1 UG/L 380-12993-1 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-25-2022 < 6 60 UG/L 380-12993-1 EUROFINS EATON ANALYTICAL POMONA 2813 SM 6251 B
2454 DIBROMOACETIC ACID 07-25-2022 < 1 1 UG/L 380-12993-1 EUROFINS EATON ANALYTICAL POMONA 2813 SM 6251 B
2453 MONOBROMOACETIC ACID 07-25-2022 < 1 1 UG/L 380-12993-1 EUROFINS EATON ANALYTICAL POMONA 2813 SM 6251 B
2452 TRICHLOROACETIC ACID 07-25-2022 < 1 1 UG/L 380-12993-1 EUROFINS EATON ANALYTICAL POMONA 2813 SM 6251 B
2451 DICHLOROACETIC ACID 07-25-2022 < 1 1 UG/L 380-12993-1 EUROFINS EATON ANALYTICAL POMONA 2813 SM 6251 B
2450 MONOCHLOROACETIC ACID 07-25-2022 < 2 2 UG/L 380-12993-1 EUROFINS EATON ANALYTICAL POMONA 2813 SM 6251 B
2944 DIBROMOCHLOROMETHANE 07-07-2021 < 1 1 UG/L 41680072107070820D EUROFINS EATON ANALYTICAL POMONA 2813
2451 DICHLOROACETIC ACID 07-07-2021 < 1 1 UG/L 41680072107070820D EUROFINS EATON ANALYTICAL POMONA 2813
2941 CHLOROFORM 07-07-2021 < 1 1 UG/L 41680072107070820D EUROFINS EATON ANALYTICAL POMONA 2813
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-07-2021 < 2 60 UG/L 41680072107070820D EUROFINS EATON ANALYTICAL POMONA 2813
2450 MONOCHLOROACETIC ACID 07-07-2021 < 2 2 UG/L 41680072107070820D EUROFINS EATON ANALYTICAL POMONA 2813
2943 BROMODICHLOROMETHANE 07-07-2021 < 1 1 UG/L 41680072107070820D EUROFINS EATON ANALYTICAL POMONA 2813
2454 DIBROMOACETIC ACID 07-07-2021 < 1 1 UG/L 41680072107070820D EUROFINS EATON ANALYTICAL POMONA 2813
2950 TTHM 07-07-2021 < 0.5 80 UG/L 41680072107070820D EUROFINS EATON ANALYTICAL POMONA 2813
2453 MONOBROMOACETIC ACID 07-07-2021 < 1 1 UG/L 41680072107070820D EUROFINS EATON ANALYTICAL POMONA 2813
2942 BROMOFORM 07-07-2021 < 1 1 UG/L 41680072107070820D EUROFINS EATON ANALYTICAL POMONA 2813
2452 TRICHLOROACETIC ACID 07-07-2021 < 1 1 UG/L 41680072107070820D EUROFINS EATON ANALYTICAL POMONA 2813
2450 MONOCHLOROACETIC ACID 07-07-2020 < 2 2 UG/L 41680072007070935D EUROFINS EATON ANALYTICAL POMONA 2813
2950 TTHM 07-07-2020 < 0.5 80 UG/L 41680072007070935D EUROFINS EATON ANALYTICAL POMONA 2813
2451 DICHLOROACETIC ACID 07-07-2020 < 1 1 UG/L 41680072007070935D EUROFINS EATON ANALYTICAL POMONA 2813
2452 TRICHLOROACETIC ACID 07-07-2020 < 1 1 UG/L 41680072007070935D EUROFINS EATON ANALYTICAL POMONA 2813
2453 MONOBROMOACETIC ACID 07-07-2020 < 1 1 UG/L 41680072007070935D EUROFINS EATON ANALYTICAL POMONA 2813
2454 DIBROMOACETIC ACID 07-07-2020 < 1 1 UG/L 41680072007070935D EUROFINS EATON ANALYTICAL POMONA 2813
2943 BROMODICHLOROMETHANE 07-07-2020 < 1 1 UG/L 41680072007070935D EUROFINS EATON ANALYTICAL POMONA 2813
2944 DIBROMOCHLOROMETHANE 07-07-2020 < 1 1 UG/L 41680072007070935D EUROFINS EATON ANALYTICAL POMONA 2813
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-07-2020 < 2 60 UG/L 41680072007070935D EUROFINS EATON ANALYTICAL POMONA 2813
2942 BROMOFORM 07-07-2020 < 1 1 UG/L 41680072007070935D EUROFINS EATON ANALYTICAL POMONA 2813
2941 CHLOROFORM 07-07-2020 < 1 1 UG/L 41680072007070935D EUROFINS EATON ANALYTICAL POMONA 2813
2455 BROMOCHLOROACETIC ACID 07-07-2020 < 1 1 UG/L 41680072007070935O EUROFINS EATON ANALYTICAL POMONA 2813
2941 CHLOROFORM 07-02-2019 < 1 1 UG/L 41680071907020920D EUROFINS EATON ANALYTICAL POMONA 2813
2942 BROMOFORM 07-02-2019 < 1 1 UG/L 41680071907020920D EUROFINS EATON ANALYTICAL POMONA 2813
2950 TTHM 07-02-2019 < 0.5 80 UG/L 41680071907020920D EUROFINS EATON ANALYTICAL POMONA 2813
2943 BROMODICHLOROMETHANE 07-02-2019 < 1 1 UG/L 41680071907020920D EUROFINS EATON ANALYTICAL POMONA 2813
2944 DIBROMOCHLOROMETHANE 07-02-2019 < 1 1 UG/L 41680071907020920D EUROFINS EATON ANALYTICAL POMONA 2813
2450 MONOCHLOROACETIC ACID 07-02-2019 < 2 2 UG/L 41680071907020920D EUROFINS EATON ANALYTICAL POMONA 2813
2451 DICHLOROACETIC ACID 07-02-2019 < 1 1 UG/L 41680071907020920D EUROFINS EATON ANALYTICAL POMONA 2813
2453 MONOBROMOACETIC ACID 07-02-2019 < 1 1 UG/L 41680071907020920D EUROFINS EATON ANALYTICAL POMONA 2813
2452 TRICHLOROACETIC ACID 07-02-2019 < 1 1 UG/L 41680071907020920D EUROFINS EATON ANALYTICAL POMONA 2813
2454 DIBROMOACETIC ACID 07-02-2019 < 1 1 UG/L 41680071907020920D EUROFINS EATON ANALYTICAL POMONA 2813
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-02-2019 < 2 60 UG/L 41680071907020920D EUROFINS EATON ANALYTICAL POMONA 2813
2455 BROMOCHLOROACETIC ACID 07-02-2019 < 1 1 UG/L 41680071907020920O EUROFINS EATON ANALYTICAL POMONA 2813
2455 BROMOCHLOROACETIC ACID 07-17-2018 < 1 1 UG/L 41680071807170905O EUROFINS EATON ANALYTICAL POMONA 2813
2451 DICHLOROACETIC ACID 07-17-2018 < 1 1 UG/L 41680071807170905D EUROFINS EATON ANALYTICAL POMONA 2813
2452 TRICHLOROACETIC ACID 07-17-2018 < 1 1 UG/L 41680071807170905D EUROFINS EATON ANALYTICAL POMONA 2813
2943 BROMODICHLOROMETHANE 07-17-2018 < 1 1 UG/L 41680071807170905D EUROFINS EATON ANALYTICAL POMONA 2813
2453 MONOBROMOACETIC ACID 07-17-2018 < 1 1 UG/L 41680071807170905D EUROFINS EATON ANALYTICAL POMONA 2813
2454 DIBROMOACETIC ACID 07-17-2018 < 1 1 UG/L 41680071807170905D EUROFINS EATON ANALYTICAL POMONA 2813
2950 TTHM 07-17-2018 < 0.5 80 UG/L 41680071807170905D EUROFINS EATON ANALYTICAL POMONA 2813
2944 DIBROMOCHLOROMETHANE 07-17-2018 < 1 1 UG/L 41680071807170905D EUROFINS EATON ANALYTICAL POMONA 2813
2450 MONOCHLOROACETIC ACID 07-17-2018 < 2 2 UG/L 41680071807170905D EUROFINS EATON ANALYTICAL POMONA 2813
2941 CHLOROFORM 07-17-2018 < 1 1 UG/L 41680071807170905D EUROFINS EATON ANALYTICAL POMONA 2813
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-17-2018 < 2 60 UG/L 41680071807170905D EUROFINS EATON ANALYTICAL POMONA 2813
2942 BROMOFORM 07-17-2018 < 1 1 UG/L 41680071807170905D EUROFINS EATON ANALYTICAL POMONA 2813
2455 BROMOCHLOROACETIC ACID 07-05-2017 < 1 1 UG/L 41680071707051010O EUROFINS EATON ANALYTICAL POMONA 2813
2943 BROMODICHLOROMETHANE 07-05-2017 < 1 1 UG/L 41680071707051010D EUROFINS EATON ANALYTICAL POMONA 2813
2944 DIBROMOCHLOROMETHANE 07-05-2017 < 1 1 UG/L 41680071707051010D EUROFINS EATON ANALYTICAL POMONA 2813
2454 DIBROMOACETIC ACID 07-05-2017 < 1 1 UG/L 41680071707051010D EUROFINS EATON ANALYTICAL POMONA 2813
2942 BROMOFORM 07-05-2017 < 1 1 UG/L 41680071707051010D EUROFINS EATON ANALYTICAL POMONA 2813
2450 MONOCHLOROACETIC ACID 07-05-2017 < 2 2 UG/L 41680071707051010D EUROFINS EATON ANALYTICAL POMONA 2813
2452 TRICHLOROACETIC ACID 07-05-2017 < 1 1 UG/L 41680071707051010D EUROFINS EATON ANALYTICAL POMONA 2813
2453 MONOBROMOACETIC ACID 07-05-2017 < 1 1 UG/L 41680071707051010D EUROFINS EATON ANALYTICAL POMONA 2813
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-05-2017 < 2 60 UG/L 41680071707051010D EUROFINS EATON ANALYTICAL POMONA 2813
2451 DICHLOROACETIC ACID 07-05-2017 < 1 1 UG/L 41680071707051010D EUROFINS EATON ANALYTICAL POMONA 2813
2950 TTHM 07-05-2017 < 0.5 80 UG/L 41680071707051010D EUROFINS EATON ANALYTICAL POMONA 2813
2941 CHLOROFORM 07-05-2017 < 1 1 UG/L 41680071707051010D EUROFINS EATON ANALYTICAL POMONA 2813
2453 MONOBROMOACETIC ACID 07-13-2016 < 1 1 UG/L 41680071607131020D EUROFINS CALSCIENCE IRVINE 2706
2454 DIBROMOACETIC ACID 07-13-2016 < 1 1 UG/L 41680071607131020D EUROFINS CALSCIENCE IRVINE 2706
2950 TTHM 07-13-2016 < 1 80 UG/L 41680071607131020D EUROFINS CALSCIENCE IRVINE 2706
2943 BROMODICHLOROMETHANE 07-13-2016 < 1 1 UG/L 41680071607131020D EUROFINS CALSCIENCE IRVINE 2706
2941 CHLOROFORM 07-13-2016 < 1 1 UG/L 41680071607131020D EUROFINS CALSCIENCE IRVINE 2706
2450 MONOCHLOROACETIC ACID 07-13-2016 < 2 2 UG/L 41680071607131020D EUROFINS CALSCIENCE IRVINE 2706
2451 DICHLOROACETIC ACID 07-13-2016 < 1 1 UG/L 41680071607131020D EUROFINS CALSCIENCE IRVINE 2706
2944 DIBROMOCHLOROMETHANE 07-13-2016 < 1 1 UG/L 41680071607131020D EUROFINS CALSCIENCE IRVINE 2706
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-13-2016 < 1 60 UG/L 41680071607131020D EUROFINS CALSCIENCE IRVINE 2706
2452 TRICHLOROACETIC ACID 07-13-2016 < 1 1 UG/L 41680071607131020D EUROFINS CALSCIENCE IRVINE 2706
2942 BROMOFORM 07-13-2016 < 1 1 UG/L 41680071607131020D EUROFINS CALSCIENCE IRVINE 2706
2950 TTHM 07-01-2015 < 1 80 UG/L 41680071507011045D EUROFINS CALSCIENCE IRVINE 2706
2942 BROMOFORM 07-01-2015 < 1 1 UG/L 41680071507011045D EUROFINS CALSCIENCE IRVINE 2706
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-01-2015 < 1 60 UG/L 41680071507011045D EUROFINS CALSCIENCE IRVINE 2706
2943 BROMODICHLOROMETHANE 07-01-2015 < 1 1 UG/L 41680071507011045D EUROFINS CALSCIENCE IRVINE 2706
2452 TRICHLOROACETIC ACID 07-01-2015 < 1 1 UG/L 41680071507011045D EUROFINS CALSCIENCE IRVINE 2706
2453 MONOBROMOACETIC ACID 07-01-2015 < 1 1 UG/L 41680071507011045D EUROFINS CALSCIENCE IRVINE 2706
2454 DIBROMOACETIC ACID 07-01-2015 < 1 1 UG/L 41680071507011045D EUROFINS CALSCIENCE IRVINE 2706
2941 CHLOROFORM 07-01-2015 < 1 1 UG/L 41680071507011045D EUROFINS CALSCIENCE IRVINE 2706
2451 DICHLOROACETIC ACID 07-01-2015 < 1 1 UG/L 41680071507011045D EUROFINS CALSCIENCE IRVINE 2706
2450 MONOCHLOROACETIC ACID 07-01-2015 < 2 2 UG/L 41680071507011045D EUROFINS CALSCIENCE IRVINE 2706
2944 DIBROMOCHLOROMETHANE 07-01-2015 < 1 1 UG/L 41680071507011045D EUROFINS CALSCIENCE IRVINE 2706
2943 BROMODICHLOROMETHANE 07-02-2014 < 1 1 UG/L 41680071407020840D EUROFINS CALSCIENCE IRVINE 2706
2941 CHLOROFORM 07-02-2014 < 1 1 UG/L 41680071407020840D EUROFINS CALSCIENCE IRVINE 2706
2942 BROMOFORM 07-02-2014 < 1 1 UG/L 41680071407020840D EUROFINS CALSCIENCE IRVINE 2706
2950 TTHM 07-02-2014 < 1 80 UG/L 41680071407020840D EUROFINS CALSCIENCE IRVINE 2706
2453 MONOBROMOACETIC ACID 07-02-2014 < 1 1 UG/L 41680071407020840D EUROFINS CALSCIENCE IRVINE 2706
2454 DIBROMOACETIC ACID 07-02-2014 < 1 1 UG/L 41680071407020840D EUROFINS CALSCIENCE IRVINE 2706
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-02-2014 5.3000000 60 UG/L 41680071407020840D EUROFINS CALSCIENCE IRVINE 2706
2944 DIBROMOCHLOROMETHANE 07-02-2014 < 1 1 UG/L 41680071407020840D EUROFINS CALSCIENCE IRVINE 2706
2452 TRICHLOROACETIC ACID 07-02-2014 < 1 1 UG/L 41680071407020840D EUROFINS CALSCIENCE IRVINE 2706
2451 DICHLOROACETIC ACID 07-02-2014 < 1 1 UG/L 41680071407020840D EUROFINS CALSCIENCE IRVINE 2706
2450 MONOCHLOROACETIC ACID 07-02-2014 5.3000000 2 2 UG/L 41680071407020840D EUROFINS CALSCIENCE IRVINE 2706
2451 DICHLOROACETIC ACID 07-02-2013 < 1 1 UG/L 41680071307020900D EUROFINS CALSCIENCE IRVINE 2706
2454 DIBROMOACETIC ACID 07-02-2013 < 1 1 UG/L 41680071307020900D EUROFINS CALSCIENCE IRVINE 2706
2452 TRICHLOROACETIC ACID 07-02-2013 < 1 1 UG/L 41680071307020900D EUROFINS CALSCIENCE IRVINE 2706
2943 BROMODICHLOROMETHANE 07-02-2013 < 1 1 UG/L 41680071307020900D EUROFINS CALSCIENCE IRVINE 2706
2450 MONOCHLOROACETIC ACID 07-02-2013 < 2 2 UG/L 41680071307020900D EUROFINS CALSCIENCE IRVINE 2706
2453 MONOBROMOACETIC ACID 07-02-2013 < 1 1 UG/L 41680071307020900D EUROFINS CALSCIENCE IRVINE 2706
2944 DIBROMOCHLOROMETHANE 07-02-2013 < 1 1 UG/L 41680071307020900D EUROFINS CALSCIENCE IRVINE 2706
2942 BROMOFORM 07-02-2013 < 1 1 UG/L 41680071307020900D EUROFINS CALSCIENCE IRVINE 2706
2941 CHLOROFORM 07-02-2013 < 1 1 UG/L 41680071307020900D EUROFINS CALSCIENCE IRVINE 2706
2950 TTHM 07-02-2013 < 1 80 UG/L 41680071307020900D EUROFINS CALSCIENCE IRVINE 2706
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-02-2013 < 1 60 UG/L 41680071307020900D EUROFINS CALSCIENCE IRVINE 2706
2943 BROMODICHLOROMETHANE 07-03-2012 < 1 80 1 UG/L 41680071207030900D EUROFINS CALSCIENCE IRVINE 2706
2450 MONOCHLOROACETIC ACID 07-03-2012 < 2 60 2 UG/L 41680071207030900D EUROFINS CALSCIENCE IRVINE 2706
2941 CHLOROFORM 07-03-2012 < 1 80 1 UG/L 41680071207030900D EUROFINS CALSCIENCE IRVINE 2706
2454 DIBROMOACETIC ACID 07-03-2012 < 1 60 1 UG/L 41680071207030900D EUROFINS CALSCIENCE IRVINE 2706
2950 TTHM 07-03-2012 < 1 80 UG/L 41680071207030900D EUROFINS CALSCIENCE IRVINE 2706
2451 DICHLOROACETIC ACID 07-03-2012 < 1 60 1 UG/L 41680071207030900D EUROFINS CALSCIENCE IRVINE 2706
2944 DIBROMOCHLOROMETHANE 07-03-2012 < 1 80 1 UG/L 41680071207030900D EUROFINS CALSCIENCE IRVINE 2706
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-03-2012 < 1 60 UG/L 41680071207030900D EUROFINS CALSCIENCE IRVINE 2706
2452 TRICHLOROACETIC ACID 07-03-2012 < 1 60 1 UG/L 41680071207030900D EUROFINS CALSCIENCE IRVINE 2706
2942 BROMOFORM 07-03-2012 < 1 80 1 UG/L 41680071207030900D EUROFINS CALSCIENCE IRVINE 2706
2453 MONOBROMOACETIC ACID 07-03-2012 < 1 60 1 UG/L 41680071207030900D EUROFINS CALSCIENCE IRVINE 2706

*Please refer to the Stage 2 DBP Monitoring Plan Approval Letter for full sample point names.
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.