CA Drinking Water Watch

QVWD-WEST & EAST COMBINED WATER SYSTEM (1503226)

All Sampling Results From To

ST2S1-PR...* (CA1503226_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 09-05-2023 5.6 0.5 80 UG/L AGI0242-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2944 DIBROMOCHLOROMETHANE 09-05-2023 2.3 0.5 1 UG/L AGI0242-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2943 BROMODICHLOROMETHANE 09-05-2023 1.3 0.5 1 UG/L AGI0242-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2942 BROMOFORM 09-05-2023 1.6 0.5 1 UG/L AGI0242-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2941 CHLOROFORM 09-05-2023 0.51 0.5 1 UG/L AGI0242-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-05-2023 < 2 60 UG/L AGI0242-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 09-05-2023 1.3 1 1 UG/L AGI0242-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 09-05-2023 < 1 1 UG/L AGI0242-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2452 TRICHLOROACETIC ACID 09-05-2023 < 1 1 UG/L AGI0242-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2451 DICHLOROACETIC ACID 09-05-2023 < 1 1 UG/L AGI0242-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 09-05-2023 < 2 2 UG/L AGI0242-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2950 TTHM 09-11-2022 5.6 0.5 80 UG/L AFI1152-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2944 DIBROMOCHLOROMETHANE 09-11-2022 2.5 0.5 1 UG/L AFI1152-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2943 BROMODICHLOROMETHANE 09-11-2022 1.3 0.5 1 UG/L AFI1152-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2942 BROMOFORM 09-11-2022 1.8 0.5 1 UG/L AFI1152-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2941 CHLOROFORM 09-11-2022 < 0.5 1 UG/L AFI1152-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-11-2022 < 2 60 UG/L AFI1152-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 09-11-2022 1.6 1 1 UG/L AFI1152-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 09-11-2022 < 1 1 UG/L AFI1152-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2452 TRICHLOROACETIC ACID 09-11-2022 < 1 1 UG/L AFI1152-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2451 DICHLOROACETIC ACID 09-11-2022 < 1 1 UG/L AFI1152-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 09-11-2022 < 2 2 UG/L AFI1152-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2950 TTHM 08-26-2021 1.8 0.5 80 UG/L AEH3264-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2944 DIBROMOCHLOROMETHANE 08-26-2021 1.0 0.5 1 UG/L AEH3264-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2943 BROMODICHLOROMETHANE 08-26-2021 < 0.5 1 UG/L AEH3264-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2942 BROMOFORM 08-26-2021 0.81 0.5 1 UG/L AEH3264-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2941 CHLOROFORM 08-26-2021 < 0.5 1 UG/L AEH3264-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-26-2021 < 2 60 UG/L AEH3264-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 08-26-2021 < 1 1 UG/L AEH3264-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 08-26-2021 < 1 1 UG/L AEH3264-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2452 TRICHLOROACETIC ACID 08-26-2021 < 1 1 UG/L AEH3264-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2451 DICHLOROACETIC ACID 08-26-2021 < 1 1 UG/L AEH3264-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 08-26-2021 < 2 2 UG/L AEH3264-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 09-07-2020 < 2 2 UG/L 16439012009071505D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 09-07-2020 < 1 1 UG/L 16439012009071505D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 09-07-2020 3.1000000 80 UG/L 16439012009071505D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 09-07-2020 < 1 1 UG/L 16439012009071505D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 09-07-2020 < 1 1 UG/L 16439012009071505D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 09-07-2020 < 1 1 UG/L 16439012009071505D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 09-07-2020 < 1 1 UG/L 16439012009071505D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-07-2020 < 60 UG/L 16439012009071505D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 09-07-2020 1.1000000 1 1 UG/L 16439012009071505D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 09-07-2020 < 1 1 UG/L 16439012009071505D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 09-07-2020 1.3000000 1 1 UG/L 16439012009071505D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 08-19-2019 < 2 2 UG/L 16439011908191110D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 08-19-2019 < 1 1 UG/L 16439011908191110D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 08-19-2019 < 1 1 UG/L 16439011908191110D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 08-19-2019 < 1 1 UG/L 16439011908191110D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 08-19-2019 < 1 1 UG/L 16439011908191110D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 08-19-2019 < 1 1 UG/L 16439011908191110D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-19-2019 < 60 UG/L 16439011908191110D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 08-19-2019 1.4000000 1 1 UG/L 16439011908191110D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 08-19-2019 1.2000000 1 1 UG/L 16439011908191110D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 08-19-2019 4.7000000 80 UG/L 16439011908191110D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 08-19-2019 2.1000000 1 1 UG/L 16439011908191110D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 09-18-2018 < 1 1 UG/L 16439011809180915D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 09-18-2018 1.8000000 1 1 UG/L 16439011809180915D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 09-18-2018 < 1 1 UG/L 16439011809180915D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 09-18-2018 4.2000000 80 UG/L 16439011809180915D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 09-18-2018 1.5000000 1 1 UG/L 16439011809180915D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 09-18-2018 < 1 1 UG/L 16439011809180915D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-18-2018 < 60 UG/L 16439011809180915D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 09-18-2018 < 2 2 UG/L 16439011809180915D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 09-18-2018 < 1 1 UG/L 16439011809180915D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 09-18-2018 < 1 1 UG/L 16439011809180915D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 09-18-2018 < 1 1 UG/L 16439011809180915D 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.