CA Drinking Water Watch

ERSKINE CREEK WC (1510009)

All Sampling Results From To

2095 EDI...* (CA1510009_DST_901)

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 07-26-2023 5.6 2 80 UG/L 2314461-02 BC LABORATORIES 1186 EPA 524.2
2944 DIBROMOCHLOROMETHANE 07-26-2023 2.1 0.5 1 UG/L 2314461-02 BC LABORATORIES 1186 EPA 524.2
2943 BROMODICHLOROMETHANE 07-26-2023 1.4 0.5 1 UG/L 2314461-02 BC LABORATORIES 1186 EPA 524.2
2942 BROMOFORM 07-26-2023 1.3 0.5 1 UG/L 2314461-02 BC LABORATORIES 1186 EPA 524.2
2941 CHLOROFORM 07-26-2023 0.86 0.5 1 UG/L 2314461-02 BC LABORATORIES 1186 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-26-2023 < 1 60 UG/L 2314461-02 BC LABORATORIES 1186 EPA 552.3
2454 DIBROMOACETIC ACID 07-26-2023 < 1 1 UG/L 2314461-02 BC LABORATORIES 1186 EPA 552.3
2453 MONOBROMOACETIC ACID 07-26-2023 < 1 1 UG/L 2314461-02 BC LABORATORIES 1186 EPA 552.3
2452 TRICHLOROACETIC ACID 07-26-2023 < 1 1 UG/L 2314461-02 BC LABORATORIES 1186 EPA 552.3
2451 DICHLOROACETIC ACID 07-26-2023 < 1 1 UG/L 2314461-02 BC LABORATORIES 1186 EPA 552.3
2450 MONOCHLOROACETIC ACID 07-26-2023 < 1 2 UG/L 2314461-02 BC LABORATORIES 1186 EPA 552.3
2950 TTHM 04-19-2023 4.1 2 80 UG/L 2307879-01 BC LABORATORIES 1186 EPA 524.2
2944 DIBROMOCHLOROMETHANE 04-19-2023 1.5 0.5 1 UG/L 2307879-01 BC LABORATORIES 1186 EPA 524.2
2943 BROMODICHLOROMETHANE 04-19-2023 1.0 0.5 1 UG/L 2307879-01 BC LABORATORIES 1186 EPA 524.2
2942 BROMOFORM 04-19-2023 1.6 0.5 1 UG/L 2307879-01 BC LABORATORIES 1186 EPA 524.2
2941 CHLOROFORM 04-19-2023 0.69 0.5 1 UG/L 2307879-01 BC LABORATORIES 1186 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 04-19-2023 < 1 60 UG/L 2307879-01 BC LABORATORIES 1186 EPA 552.3
2454 DIBROMOACETIC ACID 04-19-2023 < 1 1 UG/L 2307879-01 BC LABORATORIES 1186 EPA 552.3
2453 MONOBROMOACETIC ACID 04-19-2023 < 1 1 UG/L 2307879-01 BC LABORATORIES 1186 EPA 552.3
2452 TRICHLOROACETIC ACID 04-19-2023 < 1 1 UG/L 2307879-01 BC LABORATORIES 1186 EPA 552.3
2451 DICHLOROACETIC ACID 04-19-2023 < 1 1 UG/L 2307879-01 BC LABORATORIES 1186 EPA 552.3
2450 MONOCHLOROACETIC ACID 04-19-2023 < 1 2 UG/L 2307879-01 BC LABORATORIES 1186 EPA 552.3
2950 TTHM 02-08-2023 3.7 2 80 UG/L 2302866-02 BC LABORATORIES 1186 EPA 524.2
2944 DIBROMOCHLOROMETHANE 02-08-2023 1.2 0.5 1 UG/L 2302866-02 BC LABORATORIES 1186 EPA 524.2
2943 BROMODICHLOROMETHANE 02-08-2023 0.81 0.5 1 UG/L 2302866-02 BC LABORATORIES 1186 EPA 524.2
2942 BROMOFORM 02-08-2023 1.3 0.5 1 UG/L 2302866-02 BC LABORATORIES 1186 EPA 524.2
2941 CHLOROFORM 02-08-2023 < 0.5 1 UG/L 2302866-02 BC LABORATORIES 1186 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 02-08-2023 < 1 60 UG/L 2302866-02 BC LABORATORIES 1186 EPA 552.3
2454 DIBROMOACETIC ACID 02-08-2023 < 1 1 UG/L 2302866-02 BC LABORATORIES 1186 EPA 552.3
2453 MONOBROMOACETIC ACID 02-08-2023 < 1 1 UG/L 2302866-02 BC LABORATORIES 1186 EPA 552.3
2452 TRICHLOROACETIC ACID 02-08-2023 < 1 1 UG/L 2302866-02 BC LABORATORIES 1186 EPA 552.3
2451 DICHLOROACETIC ACID 02-08-2023 < 1 1 UG/L 2302866-02 BC LABORATORIES 1186 EPA 552.3
2450 MONOCHLOROACETIC ACID 02-08-2023 < 1 2 UG/L 2302866-02 BC LABORATORIES 1186 EPA 552.3
2950 TTHM 11-22-2022 2.4 2 80 UG/L 2228024-02 BC LABORATORIES 1186 EPA 524.2
2944 DIBROMOCHLOROMETHANE 11-22-2022 0.91 0.5 1 UG/L 2228024-02 BC LABORATORIES 1186 EPA 524.2
2943 BROMODICHLOROMETHANE 11-22-2022 0.53 0.5 1 UG/L 2228024-02 BC LABORATORIES 1186 EPA 524.2
2942 BROMOFORM 11-22-2022 0.75 0.5 1 UG/L 2228024-02 BC LABORATORIES 1186 EPA 524.2
2941 CHLOROFORM 11-22-2022 < 0.5 1 UG/L 2228024-02 BC LABORATORIES 1186 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 11-22-2022 < 1 60 UG/L 2228024-02 BC LABORATORIES 1186 EPA 552.3
2454 DIBROMOACETIC ACID 11-22-2022 < 1 1 UG/L 2228024-02 BC LABORATORIES 1186 EPA 552.3
2453 MONOBROMOACETIC ACID 11-22-2022 < 1 1 UG/L 2228024-02 BC LABORATORIES 1186 EPA 552.3
2452 TRICHLOROACETIC ACID 11-22-2022 < 1 1 UG/L 2228024-02 BC LABORATORIES 1186 EPA 552.3
2451 DICHLOROACETIC ACID 11-22-2022 < 1 1 UG/L 2228024-02 BC LABORATORIES 1186 EPA 552.3
2450 MONOCHLOROACETIC ACID 11-22-2022 < 1 2 UG/L 2228024-02 BC LABORATORIES 1186 EPA 552.3
2950 TTHM 09-28-2022 < 2 80 UG/L 2223129-02 BC LABORATORIES 1186 EPA 524.2
2944 DIBROMOCHLOROMETHANE 09-28-2022 < 0.5 1 UG/L 2223129-02 BC LABORATORIES 1186 EPA 524.2
2943 BROMODICHLOROMETHANE 09-28-2022 < 0.5 1 UG/L 2223129-02 BC LABORATORIES 1186 EPA 524.2
2942 BROMOFORM 09-28-2022 < 0.5 1 UG/L 2223129-02 BC LABORATORIES 1186 EPA 524.2
2941 CHLOROFORM 09-28-2022 < 0.5 1 UG/L 2223129-02 BC LABORATORIES 1186 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-28-2022 < 1 60 UG/L 2223129-02 BC LABORATORIES 1186 EPA 552.3
2454 DIBROMOACETIC ACID 09-28-2022 < 1 1 UG/L 2223129-02 BC LABORATORIES 1186 EPA 552.3
2453 MONOBROMOACETIC ACID 09-28-2022 < 1 1 UG/L 2223129-02 BC LABORATORIES 1186 EPA 552.3
2452 TRICHLOROACETIC ACID 09-28-2022 < 1 1 UG/L 2223129-02 BC LABORATORIES 1186 EPA 552.3
2451 DICHLOROACETIC ACID 09-28-2022 < 1 1 UG/L 2223129-02 BC LABORATORIES 1186 EPA 552.3
2450 MONOCHLOROACETIC ACID 09-28-2022 < 1 2 UG/L 2223129-02 BC LABORATORIES 1186 EPA 552.3
2950 TTHM 11-18-2021 < 2 80 UG/L 2136417-02 BC LABORATORIES 1186 EPA 524.2
2944 DIBROMOCHLOROMETHANE 11-18-2021 < 0.5 1 UG/L 2136417-02 BC LABORATORIES 1186 EPA 524.2
2943 BROMODICHLOROMETHANE 11-18-2021 < 0.5 1 UG/L 2136417-02 BC LABORATORIES 1186 EPA 524.2
2942 BROMOFORM 11-18-2021 < 0.5 1 UG/L 2136417-02 BC LABORATORIES 1186 EPA 524.2
2941 CHLOROFORM 11-18-2021 < 0.5 1 UG/L 2136417-02 BC LABORATORIES 1186 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 11-18-2021 < 1 60 UG/L 2136417-02 BC LABORATORIES 1186 EPA 552.3
2454 DIBROMOACETIC ACID 11-18-2021 < 1 1 UG/L 2136417-02 BC LABORATORIES 1186 EPA 552.3
2453 MONOBROMOACETIC ACID 11-18-2021 < 1 1 UG/L 2136417-02 BC LABORATORIES 1186 EPA 552.3
2452 TRICHLOROACETIC ACID 11-18-2021 < 1 1 UG/L 2136417-02 BC LABORATORIES 1186 EPA 552.3
2451 DICHLOROACETIC ACID 11-18-2021 < 1 1 UG/L 2136417-02 BC LABORATORIES 1186 EPA 552.3
2450 MONOCHLOROACETIC ACID 11-18-2021 < 1 2 UG/L 2136417-02 BC LABORATORIES 1186 EPA 552.3
2450 MONOCHLOROACETIC ACID 07-29-2020 < 1 2 UG/L 17419012007291010D BC LABORATORIES 1186
2950 TTHM 07-29-2020 3.9000000 80 UG/L 17419012007291010D BC LABORATORIES 1186
2451 DICHLOROACETIC ACID 07-29-2020 < 1 1 UG/L 17419012007291010D BC LABORATORIES 1186
2452 TRICHLOROACETIC ACID 07-29-2020 < 1 1 UG/L 17419012007291010D BC LABORATORIES 1186
2453 MONOBROMOACETIC ACID 07-29-2020 < 1 1 UG/L 17419012007291010D BC LABORATORIES 1186
2454 DIBROMOACETIC ACID 07-29-2020 < 1 1 UG/L 17419012007291010D BC LABORATORIES 1186
2943 BROMODICHLOROMETHANE 07-29-2020 0.5400000 1 1 UG/L 17419012007291010D BC LABORATORIES 1186
2944 DIBROMOCHLOROMETHANE 07-29-2020 0.7300000 1 1 UG/L 17419012007291010D BC LABORATORIES 1186
2942 BROMOFORM 07-29-2020 2.1000000 1 1 UG/L 17419012007291010D BC LABORATORIES 1186
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-29-2020 < 1 60 UG/L 17419012007291010D BC LABORATORIES 1186
2941 CHLOROFORM 07-29-2020 0.5600000 1 1 UG/L 17419012007291010D BC LABORATORIES 1186
2941 CHLOROFORM 07-31-2019 < 0.5 1 UG/L 17419011907311000D BC LABORATORIES 1186
2942 BROMOFORM 07-31-2019 < 0.5 1 UG/L 17419011907311000D BC LABORATORIES 1186
2943 BROMODICHLOROMETHANE 07-31-2019 < 0.5 1 UG/L 17419011907311000D BC LABORATORIES 1186
2950 TTHM 07-31-2019 < 2 80 UG/L 17419011907311000D BC LABORATORIES 1186
2944 DIBROMOCHLOROMETHANE 07-31-2019 0.8200000 1 1 UG/L 17419011907311000D BC LABORATORIES 1186
2450 MONOCHLOROACETIC ACID 07-31-2019 < 1 2 UG/L 17419011907311000D BC LABORATORIES 1186
2451 DICHLOROACETIC ACID 07-31-2019 < 1 1 UG/L 17419011907311000D BC LABORATORIES 1186
2452 TRICHLOROACETIC ACID 07-31-2019 < 1 1 UG/L 17419011907311000D BC LABORATORIES 1186
2453 MONOBROMOACETIC ACID 07-31-2019 < 1 1 UG/L 17419011907311000D BC LABORATORIES 1186
2454 DIBROMOACETIC ACID 07-31-2019 1.2000000 1 1 UG/L 17419011907311000D BC LABORATORIES 1186
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-31-2019 1.2000000 60 UG/L 17419011907311000D BC LABORATORIES 1186
2941 CHLOROFORM 06-20-2018 < 0.5 1 UG/L 17419011806200955D BC LABORATORIES 1186
2942 BROMOFORM 06-20-2018 1.9000000 1 1 UG/L 17419011806200955D BC LABORATORIES 1186
2944 DIBROMOCHLOROMETHANE 06-20-2018 0.5600000 1 1 UG/L 17419011806200955D BC LABORATORIES 1186
2452 TRICHLOROACETIC ACID 06-20-2018 < 1 1 UG/L 17419011806200955D BC LABORATORIES 1186
2454 DIBROMOACETIC ACID 06-20-2018 < 1 1 UG/L 17419011806200955D BC LABORATORIES 1186
2453 MONOBROMOACETIC ACID 06-20-2018 < 1 1 UG/L 17419011806200955D BC LABORATORIES 1186
2450 MONOCHLOROACETIC ACID 06-20-2018 < 1 2 UG/L 17419011806200955D BC LABORATORIES 1186
2943 BROMODICHLOROMETHANE 06-20-2018 < 0.5 1 UG/L 17419011806200955D BC LABORATORIES 1186
2950 TTHM 06-20-2018 3.0000000 80 UG/L 17419011806200955D BC LABORATORIES 1186
2451 DICHLOROACETIC ACID 06-20-2018 < 1 1 UG/L 17419011806200955D BC LABORATORIES 1186
2456 TOTAL HALOACETIC ACIDS (HAA5) 06-20-2018 < 1 60 UG/L 17419011806200955D BC LABORATORIES 1186
2453 MONOBROMOACETIC ACID 07-13-2016 < 1 1 UG/L 17419011607130904D BC LABORATORIES 1186
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-13-2016 2.5000000 60 UG/L 17419011607130904D BC LABORATORIES 1186
2454 DIBROMOACETIC ACID 07-13-2016 < 1 1 UG/L 17419011607130904D BC LABORATORIES 1186
2942 BROMOFORM 07-13-2016 < 0.5 1 UG/L 17419011607130904D BC LABORATORIES 1186
2950 TTHM 07-13-2016 < 2 80 UG/L 17419011607130904D BC LABORATORIES 1186
2943 BROMODICHLOROMETHANE 07-13-2016 < 0.5 1 UG/L 17419011607130904D BC LABORATORIES 1186
2450 MONOCHLOROACETIC ACID 07-13-2016 < 1 2 UG/L 17419011607130904D BC LABORATORIES 1186
2451 DICHLOROACETIC ACID 07-13-2016 < 1 1 UG/L 17419011607130904D BC LABORATORIES 1186
2941 CHLOROFORM 07-13-2016 < 0.5 1 UG/L 17419011607130904D BC LABORATORIES 1186
2452 TRICHLOROACETIC ACID 07-13-2016 2.5000000 1 1 UG/L 17419011607130904D BC LABORATORIES 1186
2944 DIBROMOCHLOROMETHANE 07-13-2016 < 0.5 1 UG/L 17419011607130904D BC LABORATORIES 1186

*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.