CA Drinking Water Watch

CALIFORNIA WATER SERVICE CO-LAKE HUGHES (1910242)

All Sampling Results From To

SITE 2 -...* (CA1910242_DST_801)

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
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-15-2023 < 2 60 UG/L AGH2341-02 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 08-15-2023 < 1 1 UG/L AGH2341-02 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 08-15-2023 < 1 1 UG/L AGH2341-02 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2452 TRICHLOROACETIC ACID 08-15-2023 < 1 1 UG/L AGH2341-02 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2451 DICHLOROACETIC ACID 08-15-2023 < 1 1 UG/L AGH2341-02 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 08-15-2023 < 2 2 UG/L AGH2341-02 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2944 DIBROMOCHLOROMETHANE 08-15-2023 7.3 0.5 1 UG/L 230615-0377 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2941 CHLOROFORM 08-15-2023 3.6 0.5 1 UG/L 230615-0377 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2943 BROMODICHLOROMETHANE 08-15-2023 6.3 0.5 1 UG/L 230615-0377 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2950 TTHM 08-15-2023 20 4 80 UG/L 230615-0377 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2942 BROMOFORM 08-15-2023 3.0 0.5 1 UG/L 230615-0377 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2950 TTHM 08-09-2022 8.8 4 80 UG/L 220609-0335 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2941 CHLOROFORM 08-09-2022 1.0 0.5 1 UG/L 220609-0335 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2944 DIBROMOCHLOROMETHANE 08-09-2022 3.5 0.5 1 UG/L 220609-0335 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2943 BROMODICHLOROMETHANE 08-09-2022 2.1 0.5 1 UG/L 220609-0335 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2942 BROMOFORM 08-09-2022 2.2 0.5 1 UG/L 220609-0335 CALIFORNIA WATER SERVICE CO. 1621 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-09-2022 < 2 60 UG/L AFH1317-02 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 08-09-2022 1.4 1 1 UG/L AFH1317-02 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 08-09-2022 < 1 1 UG/L AFH1317-02 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2452 TRICHLOROACETIC ACID 08-09-2022 < 1 1 UG/L AFH1317-02 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2451 DICHLOROACETIC ACID 08-09-2022 < 1 1 UG/L AFH1317-02 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 08-09-2022 < 2 2 UG/L AFH1317-02 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2950 TTHM 08-05-2021 7.2 0.5 80 UG/L AEH0815-02 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2944 DIBROMOCHLOROMETHANE 08-05-2021 2.8 0.5 1 UG/L AEH0815-02 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2943 BROMODICHLOROMETHANE 08-05-2021 2.2 0.5 1 UG/L AEH0815-02 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2942 BROMOFORM 08-05-2021 1.2 0.5 1 UG/L AEH0815-02 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2941 CHLOROFORM 08-05-2021 1 0.5 1 UG/L AEH0815-02 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-05-2021 < 2 60 UG/L AEH0813-02 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 08-05-2021 1.3 1 1 UG/L AEH0813-02 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 08-05-2021 < 1 1 UG/L AEH0813-02 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2452 TRICHLOROACETIC ACID 08-05-2021 < 1 1 UG/L AEH0813-02 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2451 DICHLOROACETIC ACID 08-05-2021 < 1 1 UG/L AEH0813-02 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 08-05-2021 < 2 2 UG/L AEH0813-02 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 08-11-2020 < 1 1 UG/L 26338012008111138D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 08-11-2020 1.3000000 1 1 UG/L 26338012008111138D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 08-11-2020 < 1 1 UG/L 26338012008111138D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-11-2020 < 60 UG/L 26338012008111138D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 08-11-2020 < 2 2 UG/L 26338012008111138D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 08-11-2020 < 1 1 UG/L 26338012008111138D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 08-11-2020 5.0000000 80 UG/L 26338012008111135D CALIFORNIA WATER SERVICE CO. 1621
2943 BROMODICHLOROMETHANE 08-11-2020 1.4000000 1 1 UG/L 26338012008111135D CALIFORNIA WATER SERVICE CO. 1621
2942 BROMOFORM 08-11-2020 1.3000000 1 1 UG/L 26338012008111135D CALIFORNIA WATER SERVICE CO. 1621
2941 CHLOROFORM 08-11-2020 < 1 1 UG/L 26338012008111135D CALIFORNIA WATER SERVICE CO. 1621
2944 DIBROMOCHLOROMETHANE 08-11-2020 2.3000000 1 1 UG/L 26338012008111135D CALIFORNIA WATER SERVICE CO. 1621
2450 MONOCHLOROACETIC ACID 08-13-2019 < 2 2 UG/L 26338011908131046D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 08-13-2019 < 1 1 UG/L 26338011908131046D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 08-13-2019 < 1 1 UG/L 26338011908131046D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 08-13-2019 1.5000000 1 1 UG/L 26338011908131046D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 08-13-2019 < 1 1 UG/L 26338011908131046D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-13-2019 < 60 UG/L 26338011908131046D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 08-13-2019 2.6900000 1 1 UG/L 26338011908131044D CALIFORNIA WATER SERVICE CO. 1621
2950 TTHM 08-13-2019 6.7400000 80 UG/L 26338011908131044D CALIFORNIA WATER SERVICE CO. 1621
2941 CHLOROFORM 08-13-2019 0.9400000 1 1 UG/L 26338011908131044D CALIFORNIA WATER SERVICE CO. 1621
2942 BROMOFORM 08-13-2019 1.3100000 1 1 UG/L 26338011908131044D CALIFORNIA WATER SERVICE CO. 1621
2943 BROMODICHLOROMETHANE 08-13-2019 1.8000000 1 1 UG/L 26338011908131044D CALIFORNIA WATER SERVICE CO. 1621
2451 DICHLOROACETIC ACID 08-14-2018 < 1 1 UG/L 26338011808141040D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 08-14-2018 < 1 1 UG/L 26338011808141040D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 08-14-2018 < 1 1 UG/L 26338011808141040D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 08-14-2018 1.1000000 1 1 UG/L 26338011808141040D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 08-14-2018 < 2 2 UG/L 26338011808141040D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-14-2018 < 60 UG/L 26338011808141040D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 08-14-2018 0.8200000 1 1 UG/L 26338011808141014D CALIFORNIA WATER SERVICE CO. 1621
2944 DIBROMOCHLOROMETHANE 08-14-2018 2.0700000 1 1 UG/L 26338011808141014D CALIFORNIA WATER SERVICE CO. 1621
2950 TTHM 08-14-2018 5.5000000 80 UG/L 26338011808141014D CALIFORNIA WATER SERVICE CO. 1621
2942 BROMOFORM 08-14-2018 0.8800000 1 1 UG/L 26338011808141014D CALIFORNIA WATER SERVICE CO. 1621
2943 BROMODICHLOROMETHANE 08-14-2018 1.6500000 1 1 UG/L 26338011808141014D CALIFORNIA WATER SERVICE CO. 1621
2453 MONOBROMOACETIC ACID 08-08-2017 < 1 1 UG/L 26338011708081216D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 08-08-2017 < 1 1 UG/L 26338011708081216D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 08-08-2017 < 2 2 UG/L 26338011708081216D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 08-08-2017 < 1 1 UG/L 26338011708081216D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 08-08-2017 < 1 1 UG/L 26338011708081216D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-08-2017 < 60 UG/L 26338011708081216D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 08-08-2017 < 1 1 UG/L 26338011708081215D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 08-08-2017 1.3000000 1 1 UG/L 26338011708081215D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 08-08-2017 < 1 1 UG/L 26338011708081215D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 08-08-2017 < 1 1 UG/L 26338011708081215D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 08-08-2017 3.6000000 80 UG/L 26338011708081215D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 08-09-2016 < 1 1 UG/L 26338011608091228D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 08-09-2016 < 1 1 UG/L 26338011608091228D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 08-09-2016 < 2 2 UG/L 26338011608091228D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-09-2016 < 60 UG/L 26338011608091228D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 08-09-2016 1.5000000 1 1 UG/L 26338011608091228D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 08-09-2016 < 1 1 UG/L 26338011608091228D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 08-09-2016 1.4100000 1 1 UG/L 26338011608090941D CALIFORNIA WATER SERVICE CO. 1621
2944 DIBROMOCHLOROMETHANE 08-09-2016 2.2900000 1 1 UG/L 26338011608090941D CALIFORNIA WATER SERVICE CO. 1621
2950 TTHM 08-09-2016 5.9000000 80 UG/L 26338011608090941D CALIFORNIA WATER SERVICE CO. 1621
2942 BROMOFORM 08-09-2016 1.4800000 1 1 UG/L 26338011608090941D CALIFORNIA WATER SERVICE CO. 1621
2941 CHLOROFORM 08-09-2016 0.7300000 1 1 UG/L 26338011608090941D CALIFORNIA WATER SERVICE CO. 1621
2944 DIBROMOCHLOROMETHANE 08-04-2015 1.6200000 1 1 UG/L 26338011508040837D CALIFORNIA WATER SERVICE CO. 1621
2941 CHLOROFORM 08-04-2015 1.0100000 1 1 UG/L 26338011508040837D CALIFORNIA WATER SERVICE CO. 1621
2950 TTHM 08-04-2015 4.8000000 80 UG/L 26338011508040837D CALIFORNIA WATER SERVICE CO. 1621
2943 BROMODICHLOROMETHANE 08-04-2015 1.3700000 1 1 UG/L 26338011508040837D CALIFORNIA WATER SERVICE CO. 1621
2942 BROMOFORM 08-04-2015 0.8400000 1 1 UG/L 26338011508040837D CALIFORNIA WATER SERVICE CO. 1621
2943 BROMODICHLOROMETHANE 08-12-2014 0.5800000 1 1 UG/L 26338011408121401D CALIFORNIA WATER SERVICE CO. 1621
2942 BROMOFORM 08-12-2014 < 1 1 UG/L 26338011408121401D CALIFORNIA WATER SERVICE CO. 1621
2944 DIBROMOCHLOROMETHANE 08-12-2014 0.8000000 1 1 UG/L 26338011408121401D CALIFORNIA WATER SERVICE CO. 1621
2950 TTHM 08-12-2014 2.3000000 80 UG/L 26338011408121401D CALIFORNIA WATER SERVICE CO. 1621
2941 CHLOROFORM 08-12-2014 < 1 1 UG/L 26338011408121401D CALIFORNIA WATER SERVICE CO. 1621

*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.