CA Drinking Water Watch

CITY OF ANTIOCH (0710001)

All Sampling Results From To

STG2-S10...* (CA0710001_DST_810)

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 03-25-2024 75 0.5 80 UG/L 2403G70-010A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2944 DIBROMOCHLOROMETHANE 03-25-2024 12 0.5 1 UG/L 2403G70-010A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2943 BROMODICHLOROMETHANE 03-25-2024 28 0.5 1 UG/L 2403G70-010A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2942 BROMOFORM 03-25-2024 0.93 0.5 1 UG/L 2403G70-010A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2941 CHLOROFORM 03-25-2024 34 0.5 1 UG/L 2403G70-010A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2454 DIBROMOACETIC ACID 03-06-2024 < 1 1 UG/L 380-86280-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2453 MONOBROMOACETIC ACID 03-06-2024 < 1 1 UG/L 380-86280-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2452 TRICHLOROACETIC ACID 03-06-2024 5.2 1 1 UG/L 380-86280-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2451 DICHLOROACETIC ACID 03-06-2024 8.3 1 1 UG/L 380-86280-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2450 MONOCHLOROACETIC ACID 03-06-2024 < 2 2 UG/L 380-86280-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2941 CHLOROFORM 03-06-2024 42 1 1 UG/L 380-86280-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 03-06-2024 14 6 60 UG/L 380-86280-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2332 2,4,6-TRICHLOROPHENOL 03-06-2024 < 0.1 5 UG/L 380-86280-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2950 TTHM 03-06-2024 83 4 80 UG/L 380-86280-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2944 DIBROMOCHLOROMETHANE 03-06-2024 11 1 1 UG/L 380-86280-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2943 BROMODICHLOROMETHANE 03-06-2024 29 1 1 UG/L 380-86280-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2942 BROMOFORM 03-06-2024 1.2 1 1 UG/L 380-86280-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2950 TTHM 12-14-2023 35 4 80 UG/L 380-75266-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2944 DIBROMOCHLOROMETHANE 12-14-2023 8.7 1 1 UG/L 380-75266-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2943 BROMODICHLOROMETHANE 12-14-2023 14 1 1 UG/L 380-75266-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2942 BROMOFORM 12-14-2023 1.2 1 1 UG/L 380-75266-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2941 CHLOROFORM 12-14-2023 11 1 1 UG/L 380-75266-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 12-14-2023 6.7 6 60 UG/L 380-75266-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2454 DIBROMOACETIC ACID 12-14-2023 2.1 1 1 UG/L 380-75266-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2453 MONOBROMOACETIC ACID 12-14-2023 < 1 1 UG/L 380-75266-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2452 TRICHLOROACETIC ACID 12-14-2023 1.7 1 1 UG/L 380-75266-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2451 DICHLOROACETIC ACID 12-14-2023 2.9 1 1 UG/L 380-75266-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2450 MONOCHLOROACETIC ACID 12-14-2023 < 2 2 UG/L 380-75266-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2332 2,4,6-TRICHLOROPHENOL 12-14-2023 < 0.1 5 UG/L 380-75266-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-06-2023 < 6 60 UG/L 380-62037-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2332 2,4,6-TRICHLOROPHENOL 09-06-2023 < 0.1 5 UG/L 380-62037-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2454 DIBROMOACETIC ACID 09-06-2023 < 1 1 UG/L 380-62037-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2453 MONOBROMOACETIC ACID 09-06-2023 < 1 1 UG/L 380-62037-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2452 TRICHLOROACETIC ACID 09-06-2023 < 1 1 UG/L 380-62037-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2451 DICHLOROACETIC ACID 09-06-2023 2.1 1 1 UG/L 380-62037-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2450 MONOCHLOROACETIC ACID 09-06-2023 < 2 2 UG/L 380-62037-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2950 TTHM 09-06-2023 50 4 80 UG/L 380-62037-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2944 DIBROMOCHLOROMETHANE 09-06-2023 9.2 1 1 UG/L 380-62037-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2943 BROMODICHLOROMETHANE 09-06-2023 18 1 1 UG/L 380-62037-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2942 BROMOFORM 09-06-2023 < 1 1 UG/L 380-62037-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2941 CHLOROFORM 09-06-2023 22 1 1 UG/L 380-62037-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2950 TTHM 06-05-2023 48 4 80 UG/L 380-50393-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2944 DIBROMOCHLOROMETHANE 06-05-2023 2.3 1 1 UG/L 380-50393-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2332 2,4,6-TRICHLOROPHENOL 06-05-2023 < 0.1 5 UG/L 380-50393-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2941 CHLOROFORM 06-05-2023 37 1 1 UG/L 380-50393-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 06-05-2023 < 6 60 UG/L 380-50393-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2454 DIBROMOACETIC ACID 06-05-2023 < 1 1 UG/L 380-50393-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2453 MONOBROMOACETIC ACID 06-05-2023 < 1 1 UG/L 380-50393-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2452 TRICHLOROACETIC ACID 06-05-2023 1.1 1 1 UG/L 380-50393-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2451 DICHLOROACETIC ACID 06-05-2023 4.6 1 1 UG/L 380-50393-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2450 MONOCHLOROACETIC ACID 06-05-2023 < 2 2 UG/L 380-50393-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2943 BROMODICHLOROMETHANE 06-05-2023 8.4 1 1 UG/L 380-50393-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2942 BROMOFORM 06-05-2023 < 1 1 UG/L 380-50393-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2944 DIBROMOCHLOROMETHANE 05-03-2023 2.7 1 1 UG/L 380-46627-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2943 BROMODICHLOROMETHANE 05-03-2023 9.5 1 1 UG/L 380-46627-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2942 BROMOFORM 05-03-2023 < 1 1 UG/L 380-46627-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2941 CHLOROFORM 05-03-2023 30 1 1 UG/L 380-46627-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2454 DIBROMOACETIC ACID 05-03-2023 < 1 1 UG/L 380-46627-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2453 MONOBROMOACETIC ACID 05-03-2023 < 1 1 UG/L 380-46627-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2452 TRICHLOROACETIC ACID 05-03-2023 1.4 1 1 UG/L 380-46627-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2451 DICHLOROACETIC ACID 05-03-2023 4.3 1 1 UG/L 380-46627-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2450 MONOCHLOROACETIC ACID 05-03-2023 < 2 2 UG/L 380-46627-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2332 2,4,6-TRICHLOROPHENOL 05-03-2023 < 0.1 5 UG/L 380-46627-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2950 TTHM 05-03-2023 43 4 80 UG/L 380-46627-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 05-03-2023 < 6 60 UG/L 380-46627-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2456 TOTAL HALOACETIC ACIDS (HAA5) 12-05-2022 6.9 6 60 UG/L 380-30555-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2454 DIBROMOACETIC ACID 12-05-2022 3.2 1 1 UG/L 380-30555-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2453 MONOBROMOACETIC ACID 12-05-2022 1.9 1 1 UG/L 380-30555-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2452 TRICHLOROACETIC ACID 12-05-2022 < 1 1 UG/L 380-30555-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2451 DICHLOROACETIC ACID 12-05-2022 1.8 1 1 UG/L 380-30555-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2450 MONOCHLOROACETIC ACID 12-05-2022 < 2 2 UG/L 380-30555-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2332 2,4,6-TRICHLOROPHENOL 12-05-2022 < 0.1 5 UG/L 380-30555-10 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2950 TTHM 12-05-2022 58 1 80 UG/L 474863-010 ENTHALPY ANALYTICAL, INC. 1338 EPA 524.2
2944 DIBROMOCHLOROMETHANE 12-05-2022 27 1 1 UG/L 474863-010 ENTHALPY ANALYTICAL, INC. 1338 EPA 524.2
2943 BROMODICHLOROMETHANE 12-05-2022 13 1 1 UG/L 474863-010 ENTHALPY ANALYTICAL, INC. 1338 EPA 524.2
2942 BROMOFORM 12-05-2022 16 1 1 UG/L 474863-010 ENTHALPY ANALYTICAL, INC. 1338 EPA 524.2
2941 CHLOROFORM 12-05-2022 3.3 1 1 UG/L 474863-010 ENTHALPY ANALYTICAL, INC. 1338 EPA 524.2
2950 TTHM 09-13-2022 62 4 80 UG/L 380-21375-2 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2944 DIBROMOCHLOROMETHANE 09-13-2022 23 1 1 UG/L 380-21375-2 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2943 BROMODICHLOROMETHANE 09-13-2022 18 1 1 UG/L 380-21375-2 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2942 BROMOFORM 09-13-2022 7.9 1 1 UG/L 380-21375-2 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2941 CHLOROFORM 09-13-2022 13 1 1 UG/L 380-21375-2 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-13-2022 < 6 60 UG/L 380-21375-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2454 DIBROMOACETIC ACID 09-13-2022 1.6 1 1 UG/L 380-21375-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2453 MONOBROMOACETIC ACID 09-13-2022 < 1 1 UG/L 380-21375-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2452 TRICHLOROACETIC ACID 09-13-2022 < 1 1 UG/L 380-21375-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2451 DICHLOROACETIC ACID 09-13-2022 1.1 1 1 UG/L 380-21375-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2450 MONOCHLOROACETIC ACID 09-13-2022 < 2 2 UG/L 380-21375-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2332 2,4,6-TRICHLOROPHENOL 09-13-2022 < 0.1 5 UG/L 380-21375-2 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2943 BROMODICHLOROMETHANE 07-18-2022 19 1 1 UG/L 380-11323-10 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2942 BROMOFORM 07-18-2022 11 1 1 UG/L 380-11323-10 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2941 CHLOROFORM 07-18-2022 7.4 1 1 UG/L 380-11323-10 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2950 TTHM 07-18-2022 67 4 80 UG/L 380-11323-10 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2944 DIBROMOCHLOROMETHANE 07-18-2022 30 1 1 UG/L 380-11323-10 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2950 TTHM 03-09-2022 80 0.5 80 UG/L 202203100712 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2944 DIBROMOCHLOROMETHANE 03-09-2022 12 0.5 1 UG/L 202203100712 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2943 BROMODICHLOROMETHANE 03-09-2022 26 0.5 1 UG/L 202203100712 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 03-09-2022 11 2 60 UG/L 202203100712 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2454 DIBROMOACETIC ACID 03-09-2022 < 1 1 UG/L 202203100712 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2453 MONOBROMOACETIC ACID 03-09-2022 < 1 1 UG/L 202203100712 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2452 TRICHLOROACETIC ACID 03-09-2022 4.8 1 1 UG/L 202203100712 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2451 DICHLOROACETIC ACID 03-09-2022 5.8 1 1 UG/L 202203100712 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2450 MONOCHLOROACETIC ACID 03-09-2022 < 2 2 UG/L 202203100712 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2942 BROMOFORM 03-09-2022 1.4 0.5 1 UG/L 202203100712 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2941 CHLOROFORM 03-09-2022 41 0.5 1 UG/L 202203100712 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2

*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.