CA Drinking Water Watch

CITY OF ANTIOCH (0710001)

All Sampling Results From To

STG2-S11...* (CA0710001_DST_811)

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 78 0.5 80 UG/L 2403G70-011A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2944 DIBROMOCHLOROMETHANE 03-25-2024 11 0.5 1 UG/L 2403G70-011A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2943 BROMODICHLOROMETHANE 03-25-2024 29 0.5 1 UG/L 2403G70-011A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2942 BROMOFORM 03-25-2024 0.87 0.5 1 UG/L 2403G70-011A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2941 CHLOROFORM 03-25-2024 37 0.5 1 UG/L 2403G70-011A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2454 DIBROMOACETIC ACID 03-06-2024 1.0 1 1 UG/L 380-86280-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2453 MONOBROMOACETIC ACID 03-06-2024 < 1 1 UG/L 380-86280-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2452 TRICHLOROACETIC ACID 03-06-2024 6.7 1 1 UG/L 380-86280-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2451 DICHLOROACETIC ACID 03-06-2024 9.8 1 1 UG/L 380-86280-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2450 MONOCHLOROACETIC ACID 03-06-2024 4.8 2 2 UG/L 380-86280-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2941 CHLOROFORM 03-06-2024 33 1 1 UG/L 380-86280-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 03-06-2024 22 6 60 UG/L 380-86280-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2332 2,4,6-TRICHLOROPHENOL 03-06-2024 < 0.1 5 UG/L 380-86280-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2950 TTHM 03-06-2024 66 4 80 UG/L 380-86280-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2944 DIBROMOCHLOROMETHANE 03-06-2024 9.5 1 1 UG/L 380-86280-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2943 BROMODICHLOROMETHANE 03-06-2024 23 1 1 UG/L 380-86280-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2942 BROMOFORM 03-06-2024 < 1 1 UG/L 380-86280-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2950 TTHM 12-14-2023 36 4 80 UG/L 380-75266-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2944 DIBROMOCHLOROMETHANE 12-14-2023 8.0 1 1 UG/L 380-75266-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2943 BROMODICHLOROMETHANE 12-14-2023 14 1 1 UG/L 380-75266-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2942 BROMOFORM 12-14-2023 < 1 1 UG/L 380-75266-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2941 CHLOROFORM 12-14-2023 13 1 1 UG/L 380-75266-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 12-14-2023 6.8 6 60 UG/L 380-75266-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2454 DIBROMOACETIC ACID 12-14-2023 1.5 1 1 UG/L 380-75266-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2453 MONOBROMOACETIC ACID 12-14-2023 < 1 1 UG/L 380-75266-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2452 TRICHLOROACETIC ACID 12-14-2023 1.7 1 1 UG/L 380-75266-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2451 DICHLOROACETIC ACID 12-14-2023 3.6 1 1 UG/L 380-75266-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2450 MONOCHLOROACETIC ACID 12-14-2023 < 2 2 UG/L 380-75266-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2332 2,4,6-TRICHLOROPHENOL 12-14-2023 < 0.1 5 UG/L 380-75266-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-06-2023 < 6 60 UG/L 380-62037-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2332 2,4,6-TRICHLOROPHENOL 09-06-2023 < 0.1 5 UG/L 380-62037-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2454 DIBROMOACETIC ACID 09-06-2023 < 1 1 UG/L 380-62037-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2453 MONOBROMOACETIC ACID 09-06-2023 < 1 1 UG/L 380-62037-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2452 TRICHLOROACETIC ACID 09-06-2023 < 1 1 UG/L 380-62037-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2451 DICHLOROACETIC ACID 09-06-2023 2.4 1 1 UG/L 380-62037-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2450 MONOCHLOROACETIC ACID 09-06-2023 < 2 2 UG/L 380-62037-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2950 TTHM 09-06-2023 46 4 80 UG/L 380-62037-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2944 DIBROMOCHLOROMETHANE 09-06-2023 8.0 1 1 UG/L 380-62037-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2943 BROMODICHLOROMETHANE 09-06-2023 16 1 1 UG/L 380-62037-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2942 BROMOFORM 09-06-2023 < 1 1 UG/L 380-62037-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2941 CHLOROFORM 09-06-2023 21 1 1 UG/L 380-62037-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2950 TTHM 06-05-2023 24 4 80 UG/L 380-50393-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2944 DIBROMOCHLOROMETHANE 06-05-2023 1.1 1 1 UG/L 380-50393-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2332 2,4,6-TRICHLOROPHENOL 06-05-2023 < 0.1 5 UG/L 380-50393-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2941 CHLOROFORM 06-05-2023 19 1 1 UG/L 380-50393-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 06-05-2023 < 6 60 UG/L 380-50393-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2454 DIBROMOACETIC ACID 06-05-2023 < 1 1 UG/L 380-50393-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2453 MONOBROMOACETIC ACID 06-05-2023 < 1 1 UG/L 380-50393-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2452 TRICHLOROACETIC ACID 06-05-2023 < 1 1 UG/L 380-50393-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2451 DICHLOROACETIC ACID 06-05-2023 4.6 1 1 UG/L 380-50393-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2450 MONOCHLOROACETIC ACID 06-05-2023 < 2 2 UG/L 380-50393-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2943 BROMODICHLOROMETHANE 06-05-2023 4.1 1 1 UG/L 380-50393-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2942 BROMOFORM 06-05-2023 < 1 1 UG/L 380-50393-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2944 DIBROMOCHLOROMETHANE 05-03-2023 2.8 1 1 UG/L 380-46627-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2943 BROMODICHLOROMETHANE 05-03-2023 10 1 1 UG/L 380-46627-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2942 BROMOFORM 05-03-2023 < 1 1 UG/L 380-46627-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2941 CHLOROFORM 05-03-2023 33 1 1 UG/L 380-46627-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2454 DIBROMOACETIC ACID 05-03-2023 < 1 1 UG/L 380-46627-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2453 MONOBROMOACETIC ACID 05-03-2023 < 1 1 UG/L 380-46627-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2452 TRICHLOROACETIC ACID 05-03-2023 1.6 1 1 UG/L 380-46627-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2451 DICHLOROACETIC ACID 05-03-2023 4.9 1 1 UG/L 380-46627-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2450 MONOCHLOROACETIC ACID 05-03-2023 < 2 2 UG/L 380-46627-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2332 2,4,6-TRICHLOROPHENOL 05-03-2023 < 0.1 5 UG/L 380-46627-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2950 TTHM 05-03-2023 46 4 80 UG/L 380-46627-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 05-03-2023 6.5 6 60 UG/L 380-46627-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2456 TOTAL HALOACETIC ACIDS (HAA5) 12-05-2022 9.1 6 60 UG/L 380-30555-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2454 DIBROMOACETIC ACID 12-05-2022 3.9 1 1 UG/L 380-30555-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2453 MONOBROMOACETIC ACID 12-05-2022 2.7 1 1 UG/L 380-30555-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2452 TRICHLOROACETIC ACID 12-05-2022 < 1 1 UG/L 380-30555-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2451 DICHLOROACETIC ACID 12-05-2022 2.5 1 1 UG/L 380-30555-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2450 MONOCHLOROACETIC ACID 12-05-2022 < 2 2 UG/L 380-30555-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2332 2,4,6-TRICHLOROPHENOL 12-05-2022 < 0.1 5 UG/L 380-30555-11 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2950 TTHM 12-05-2022 38 1 80 UG/L 474863-011 ENTHALPY ANALYTICAL, INC. 1338 EPA 524.2
2944 DIBROMOCHLOROMETHANE 12-05-2022 16 1 1 UG/L 474863-011 ENTHALPY ANALYTICAL, INC. 1338 EPA 524.2
2943 BROMODICHLOROMETHANE 12-05-2022 8.0 1 1 UG/L 474863-011 ENTHALPY ANALYTICAL, INC. 1338 EPA 524.2
2942 BROMOFORM 12-05-2022 11 1 1 UG/L 474863-011 ENTHALPY ANALYTICAL, INC. 1338 EPA 524.2
2941 CHLOROFORM 12-05-2022 2.4 1 1 UG/L 474863-011 ENTHALPY ANALYTICAL, INC. 1338 EPA 524.2
2950 TTHM 09-13-2022 34 4 80 UG/L 380-20897-9 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2944 DIBROMOCHLOROMETHANE 09-13-2022 11 1 1 UG/L 380-20897-9 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2943 BROMODICHLOROMETHANE 09-13-2022 9.6 1 1 UG/L 380-20897-9 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2942 BROMOFORM 09-13-2022 4.3 1 1 UG/L 380-20897-9 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2941 CHLOROFORM 09-13-2022 9.0 1 1 UG/L 380-20897-9 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2332 2,4,6-TRICHLOROPHENOL 09-13-2022 < 0.1 5 UG/L 380-20897-9 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-13-2022 < 6 60 UG/L 380-20897-9 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2454 DIBROMOACETIC ACID 09-13-2022 2.5 1 1 UG/L 380-20897-9 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2453 MONOBROMOACETIC ACID 09-13-2022 < 1 1 UG/L 380-20897-9 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2452 TRICHLOROACETIC ACID 09-13-2022 < 1 1 UG/L 380-20897-9 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2451 DICHLOROACETIC ACID 09-13-2022 1.6 1 1 UG/L 380-20897-9 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2450 MONOCHLOROACETIC ACID 09-13-2022 < 2 2 UG/L 380-20897-9 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2943 BROMODICHLOROMETHANE 07-18-2022 18 1 1 UG/L 380-11323-11 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2942 BROMOFORM 07-18-2022 10 1 1 UG/L 380-11323-11 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2941 CHLOROFORM 07-18-2022 7.1 1 1 UG/L 380-11323-11 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2950 TTHM 07-18-2022 63 4 80 UG/L 380-11323-11 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2944 DIBROMOCHLOROMETHANE 07-18-2022 28 1 1 UG/L 380-11323-11 EUROFINS EATON ANALYTICAL (SOUTH BEND) 2920 EPA 524.2
2950 TTHM 03-09-2022 84 0.5 80 UG/L 202203100713 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2944 DIBROMOCHLOROMETHANE 03-09-2022 13 0.5 1 UG/L 202203100713 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2943 BROMODICHLOROMETHANE 03-09-2022 28 0.5 1 UG/L 202203100713 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 03-09-2022 14 2 60 UG/L 202203100713 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2454 DIBROMOACETIC ACID 03-09-2022 < 1 1 UG/L 202203100713 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2453 MONOBROMOACETIC ACID 03-09-2022 < 1 1 UG/L 202203100713 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2452 TRICHLOROACETIC ACID 03-09-2022 5.7 1 1 UG/L 202203100713 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2451 DICHLOROACETIC ACID 03-09-2022 6.5 1 1 UG/L 202203100713 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2450 MONOCHLOROACETIC ACID 03-09-2022 2.0 2 2 UG/L 202203100713 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 SM 6251 B
2942 BROMOFORM 03-09-2022 1.7 0.5 1 UG/L 202203100713 EUROFINS EATON ANALYTICAL (MONROVIA) 2813 EPA 524.2
2941 CHLOROFORM 03-09-2022 41 0.5 1 UG/L 202203100713 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.