CA Drinking Water Watch

ARROYO CENTER WC (2701658)

All Sampling Results From To

DBP-MAX ...* (CA2701658_DST_800)

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 07-06-2023 17 0.5 80 UG/L AGG0785-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2944 DIBROMOCHLOROMETHANE 07-06-2023 1.6 0.5 1 UG/L AGG0785-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2943 BROMODICHLOROMETHANE 07-06-2023 5.0 0.5 1 UG/L AGG0785-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2942 BROMOFORM 07-06-2023 < 0.5 1 UG/L AGG0785-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2941 CHLOROFORM 07-06-2023 10 0.5 1 UG/L AGG0785-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-06-2023 9.8 2 60 UG/L AGG0785-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 07-06-2023 < 1 1 UG/L AGG0785-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 07-06-2023 < 1 1 UG/L AGG0785-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2452 TRICHLOROACETIC ACID 07-06-2023 4.5 1 1 UG/L AGG0785-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2451 DICHLOROACETIC ACID 07-06-2023 5.3 1 1 UG/L AGG0785-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 07-06-2023 < 2 2 UG/L AGG0785-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2950 TTHM 08-10-2021 28 0.5 80 UG/L AEH1618-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2944 DIBROMOCHLOROMETHANE 08-10-2021 3.5 0.5 1 UG/L AEH1618-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2943 BROMODICHLOROMETHANE 08-10-2021 8.1 0.5 1 UG/L AEH1618-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2942 BROMOFORM 08-10-2021 < 0.5 1 UG/L AEH1618-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2941 CHLOROFORM 08-10-2021 16 0.5 1 UG/L AEH1618-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-10-2021 15 2 60 UG/L AEH1618-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 08-10-2021 1.2 1 1 UG/L AEH1618-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 08-10-2021 < 1 1 UG/L AEH1618-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2452 TRICHLOROACETIC ACID 08-10-2021 6.1 1 1 UG/L AEH1618-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2451 DICHLOROACETIC ACID 08-10-2021 8.2 1 1 UG/L AEH1618-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 08-10-2021 < 2 2 UG/L AEH1618-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 07-14-2020 < 2 2 UG/L 92108002007141025D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 07-14-2020 5.0000000 1 1 UG/L 92108002007141025D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 07-14-2020 4.3000000 1 1 UG/L 92108002007141025D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 07-14-2020 < 1 1 UG/L 92108002007141025D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 07-14-2020 < 1 1 UG/L 92108002007141025D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 07-14-2020 4.1000000 1 1 UG/L 92108002007141025D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-14-2020 9.3000000 60 UG/L 92108002007141025D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 07-14-2020 1.6000000 1 1 UG/L 92108002007141025D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 07-14-2020 15.0000000 80 UG/L 92108002007141025D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 07-14-2020 < 1 1 UG/L 92108002007141025D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 07-14-2020 9.1000000 1 1 UG/L 92108002007141025D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 08-05-2019 5.2000000 1 1 UG/L 92108001908051015D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 08-05-2019 1.9000000 1 1 UG/L 92108001908051015D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 08-05-2019 16.0000000 80 UG/L 92108001908051015D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 08-05-2019 < 2 2 UG/L 92108001908051015D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 08-05-2019 5.2000000 1 1 UG/L 92108001908051015D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 08-05-2019 4.2000000 1 1 UG/L 92108001908051015D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 08-05-2019 < 1 1 UG/L 92108001908051015D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-05-2019 9.5000000 60 UG/L 92108001908051015D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 08-05-2019 < 1 1 UG/L 92108001908051015D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 08-05-2019 9.4000000 1 1 UG/L 92108001908051015D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 08-05-2019 < 1 1 UG/L 92108001908051015D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 09-10-2018 5.4000000 1 1 UG/L 92108001809101145D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 09-10-2018 2.5000000 1 1 UG/L 92108001809101145D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 09-10-2018 20.0000000 80 UG/L 92108001809101145D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 09-10-2018 < 1 1 UG/L 92108001809101145D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 09-10-2018 < 1 1 UG/L 92108001809101145D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 09-10-2018 < 1 1 UG/L 92108001809101145D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-10-2018 13.0000000 60 UG/L 92108001809101145D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 09-10-2018 < 2 2 UG/L 92108001809101145D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 09-10-2018 6.1000000 1 1 UG/L 92108001809101145D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 09-10-2018 7.4000000 1 1 UG/L 92108001809101145D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 09-10-2018 11.0000000 1 1 UG/L 92108001809101145D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 09-04-2017 2.5000000 1 1 UG/L 92108001709041355D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-04-2017 14.0000000 60 UG/L 92108001709041355D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 09-04-2017 14.0000000 1 1 UG/L 92108001709041355D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 09-04-2017 6.3000000 1 1 UG/L 92108001709041355D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 09-04-2017 < 1 1 UG/L 92108001709041355D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 09-04-2017 < 1 1 UG/L 92108001709041355D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 09-04-2017 8.0000000 1 1 UG/L 92108001709041355D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 09-04-2017 23.0000000 80 UG/L 92108001709041355D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 09-04-2017 < 2 2 UG/L 92108001709041355D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 09-04-2017 < 1 1 UG/L 92108001709041355D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 09-04-2017 6.3000000 1 1 UG/L 92108001709041355D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-12-2017 9.9000000 60 UG/L 92108001707121130D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 07-12-2017 < 1 1 UG/L 92108001707121130D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 07-12-2017 < 2 2 UG/L 92108001707121130D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 07-12-2017 3.8000000 1 1 UG/L 92108001707121130D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 07-12-2017 14.0000000 80 UG/L 92108001707121130D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 07-12-2017 1.2000000 1 1 UG/L 92108001707121130D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 07-12-2017 4.3000000 1 1 UG/L 92108001707121130D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 07-12-2017 < 1 1 UG/L 92108001707121130D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 07-12-2017 8.6000000 1 1 UG/L 92108001707121130D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 07-12-2017 < 1 1 UG/L 92108001707121130D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 07-12-2017 5.6000000 1 1 UG/L 92108001707121130D 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.