CA Drinking Water Watch

DARWIN COMMUNITY SERVICE DISTRICT (1400098)

All Sampling Results From To

DBPR 02 ...* (CA1400098_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 03-20-2024 44 0.5 80 UG/L AHC2715-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2944 DIBROMOCHLOROMETHANE 03-20-2024 17 0.5 1 UG/L AHC2715-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2943 BROMODICHLOROMETHANE 03-20-2024 6.1 0.5 1 UG/L AHC2715-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2942 BROMOFORM 03-20-2024 20 0.5 1 UG/L AHC2715-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2941 CHLOROFORM 03-20-2024 1.4 0.5 1 UG/L AHC2715-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 03-20-2024 9.5 2 60 UG/L AHC2715-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 03-20-2024 8.4 1 1 UG/L AHC2715-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 03-20-2024 < 1 1 UG/L AHC2715-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2452 TRICHLOROACETIC ACID 03-20-2024 < 1 1 UG/L AHC2715-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2451 DICHLOROACETIC ACID 03-20-2024 1.2 1 1 UG/L AHC2715-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 03-20-2024 < 2 2 UG/L AHC2715-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2950 TTHM 12-18-2023 110 0.5 80 UG/L AGL2332-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2944 DIBROMOCHLOROMETHANE 12-18-2023 49 0.5 1 UG/L AGL2332-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2943 BROMODICHLOROMETHANE 12-18-2023 35 0.5 1 UG/L AGL2332-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2942 BROMOFORM 12-18-2023 15 0.5 1 UG/L AGL2332-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2941 CHLOROFORM 12-18-2023 14 0.5 1 UG/L AGL2332-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 12-18-2023 < 2 60 UG/L AGL2332-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 12-18-2023 < 1 1 UG/L AGL2332-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 12-18-2023 < 1 1 UG/L AGL2332-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2452 TRICHLOROACETIC ACID 12-18-2023 < 1 1 UG/L AGL2332-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2451 DICHLOROACETIC ACID 12-18-2023 < 1 1 UG/L AGL2332-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 12-18-2023 < 2 2 UG/L AGL2332-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2950 TTHM 10-16-2023 190 0.5 80 UG/L AGJ2387-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2944 DIBROMOCHLOROMETHANE 10-16-2023 51 0.5 1 UG/L AGJ2387-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2943 BROMODICHLOROMETHANE 10-16-2023 69 0.5 1 UG/L AGJ2387-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2942 BROMOFORM 10-16-2023 7.8 0.5 1 UG/L AGJ2387-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2941 CHLOROFORM 10-16-2023 66 0.5 1 UG/L AGJ2387-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 10-16-2023 < 2 60 UG/L AGJ2387-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 10-16-2023 < 1 1 UG/L AGJ2387-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 10-16-2023 < 1 1 UG/L AGJ2387-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2452 TRICHLOROACETIC ACID 10-16-2023 < 1 1 UG/L AGJ2387-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2451 DICHLOROACETIC ACID 10-16-2023 < 1 1 UG/L AGJ2387-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 10-16-2023 < 2 2 UG/L AGJ2387-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2950 TTHM 06-12-2023 90 0.5 80 UG/L AGF1776-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2944 DIBROMOCHLOROMETHANE 06-12-2023 41 0.5 1 UG/L AGF1776-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2943 BROMODICHLOROMETHANE 06-12-2023 18 0.5 1 UG/L AGF1776-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2942 BROMOFORM 06-12-2023 24 0.5 1 UG/L AGF1776-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2941 CHLOROFORM 06-12-2023 7.3 0.5 1 UG/L AGF1776-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 06-12-2023 32 2 60 UG/L AGF1776-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 06-12-2023 16 1 1 UG/L AGF1776-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 06-12-2023 < 1 1 UG/L AGF1776-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2452 TRICHLOROACETIC ACID 06-12-2023 9.1 1 1 UG/L AGF1776-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2451 DICHLOROACETIC ACID 06-12-2023 6.5 1 1 UG/L AGF1776-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 06-12-2023 < 2 2 UG/L AGF1776-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2950 TTHM 03-08-2023 9.4 0.5 80 UG/L AGC1289-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2944 DIBROMOCHLOROMETHANE 03-08-2023 2.5 0.5 1 UG/L AGC1289-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2943 BROMODICHLOROMETHANE 03-08-2023 < 0.5 1 UG/L AGC1289-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2942 BROMOFORM 03-08-2023 6.9 0.5 1 UG/L AGC1289-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2941 CHLOROFORM 03-08-2023 < 0.5 1 UG/L AGC1289-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 03-08-2023 < 2 60 UG/L AGC1289-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 03-08-2023 < 1 1 UG/L AGC1289-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 03-08-2023 < 1 1 UG/L AGC1289-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2452 TRICHLOROACETIC ACID 03-08-2023 < 1 1 UG/L AGC1289-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2451 DICHLOROACETIC ACID 03-08-2023 < 1 1 UG/L AGC1289-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 03-08-2023 < 2 2 UG/L AGC1289-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2950 TTHM 12-19-2022 60 0.5 80 UG/L AFL2735-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2944 DIBROMOCHLOROMETHANE 12-19-2022 25 0.5 1 UG/L AFL2735-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2943 BROMODICHLOROMETHANE 12-19-2022 5.9 0.5 1 UG/L AFL2735-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2942 BROMOFORM 12-19-2022 28 0.5 1 UG/L AFL2735-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2941 CHLOROFORM 12-19-2022 2.0 0.5 1 UG/L AFL2735-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 12-19-2022 15 2 60 UG/L AFL2735-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 12-19-2022 12 1 1 UG/L AFL2735-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 12-19-2022 < 1 1 UG/L AFL2735-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2452 TRICHLOROACETIC ACID 12-19-2022 1.9 1 1 UG/L AFL2735-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2451 DICHLOROACETIC ACID 12-19-2022 1.6 1 1 UG/L AFL2735-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 12-19-2022 < 2 2 UG/L AFL2735-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2950 TTHM 09-12-2022 72 0.5 80 UG/L AFI1605-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2944 DIBROMOCHLOROMETHANE 09-12-2022 25 0.5 1 UG/L AFI1605-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2943 BROMODICHLOROMETHANE 09-12-2022 7.4 0.5 1 UG/L AFI1605-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2942 BROMOFORM 09-12-2022 38 0.5 1 UG/L AFI1605-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2941 CHLOROFORM 09-12-2022 2.5 0.5 1 UG/L AFI1605-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-12-2022 15 2 60 UG/L AFI1605-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 09-12-2022 11 1 1 UG/L AFI1605-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 09-12-2022 1.1 1 1 UG/L AFI1605-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2452 TRICHLOROACETIC ACID 09-12-2022 1.1 1 1 UG/L AFI1605-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2451 DICHLOROACETIC ACID 09-12-2022 1.8 1 1 UG/L AFI1605-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 09-12-2022 < 2 2 UG/L AFI1605-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2950 TTHM 06-13-2022 89 0.5 80 UG/L AFF1796-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2944 DIBROMOCHLOROMETHANE 06-13-2022 42 0.5 1 UG/L AFF1796-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2943 BROMODICHLOROMETHANE 06-13-2022 19 0.5 1 UG/L AFF1796-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2942 BROMOFORM 06-13-2022 21 0.5 1 UG/L AFF1796-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2941 CHLOROFORM 06-13-2022 7.5 0.5 1 UG/L AFF1796-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 06-13-2022 32 2 60 UG/L AFF1796-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 06-13-2022 19 1 1 UG/L AFF1796-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 06-13-2022 1.5 1 1 UG/L AFF1796-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2452 TRICHLOROACETIC ACID 06-13-2022 4.5 1 1 UG/L AFF1796-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2451 DICHLOROACETIC ACID 06-13-2022 7.0 1 1 UG/L AFF1796-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 06-13-2022 < 2 2 UG/L AFF1796-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2942 BROMOFORM 06-07-2021 30.0000000 1 1 UG/L 104010072106070835D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 06-07-2021 120.0000000 80 UG/L 104010072106070835D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 06-07-2021 7.8000000 1 1 UG/L 104010072106070835D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 06-07-2021 6.1000000 1 1 UG/L 104010072106070835D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 06-07-2021 33.0000000 60 UG/L 104010072106070835D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 06-07-2021 1.5000000 1 1 UG/L 104010072106070835D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 06-07-2021 < 2 2 UG/L 104010072106070835D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 06-07-2021 22.0000000 1 1 UG/L 104010072106070835D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 06-07-2021 3.6000000 1 1 UG/L 104010072106070835D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 06-07-2021 58.0000000 1 1 UG/L 104010072106070835D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 06-07-2021 22.0000000 1 1 UG/L 104010072106070835D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 06-09-2020 < 2 2 UG/L 104010072006090820D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 06-09-2020 < 1 1 UG/L 104010072006090820D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 06-09-2020 21.0000000 1 1 UG/L 104010072006090820D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 06-09-2020 43.0000000 1 1 UG/L 104010072006090820D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 06-09-2020 1.1000000 1 1 UG/L 104010072006090820D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 06-09-2020 66.0000000 1 1 UG/L 104010072006090820D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 06-09-2020 2.0000000 1 1 UG/L 104010072006090820D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 06-09-2020 160.0000000 80 UG/L 104010072006090820D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 06-09-2020 3.1000000 60 UG/L 104010072006090820D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 06-09-2020 < 1 1 UG/L 104010072006090820D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 06-09-2020 33.0000000 1 1 UG/L 104010072006090820D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 06-17-2019 3.6000000 1 1 UG/L 104010071906170830D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 06-17-2019 39.0000000 1 1 UG/L 104010071906170830D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 06-17-2019 3.4000000 1 1 UG/L 104010071906170830D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 06-17-2019 18.0000000 1 1 UG/L 104010071906170830D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 06-17-2019 15.0000000 1 1 UG/L 104010071906170830D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 06-17-2019 1.4000000 1 1 UG/L 104010071906170830D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 06-17-2019 87.0000000 80 UG/L 104010071906170830D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 06-17-2019 24.0000000 60 UG/L 104010071906170830D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 06-17-2019 30.0000000 1 1 UG/L 104010071906170830D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 06-17-2019 < 2 2 UG/L 104010071906170830D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 06-17-2019 1.5000000 1 1 UG/L 104010071906170830D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 07-17-2017 1.8000000 1 1 UG/L 104010071707170840D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 07-17-2017 8.0000000 1 1 UG/L 104010071707170840D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 07-17-2017 9.2000000 1 1 UG/L 104010071707170840D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 07-17-2017 49.0000000 80 UG/L 104010071707170840D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-17-2017 11.0000000 60 UG/L 104010071707170840D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 07-17-2017 21.0000000 1 1 UG/L 104010071707170840D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 07-17-2017 18.0000000 1 1 UG/L 104010071707170840D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 07-17-2017 < 1 1 UG/L 104010071707170840D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 07-17-2017 < 1 1 UG/L 104010071707170840D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 07-17-2017 < 2 2 UG/L 104010071707170840D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 07-17-2017 2.2000000 1 1 UG/L 104010071707170840D BSK ANALYTICAL LABORATORIES 1180

*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.