CA Drinking Water Watch

MCEVOY RANCH WATER SYSTEM (2100584)

All Sampling Results From To

DBP - NO...* (CA2100584_DST_401)

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 13.45 1 80 UG/L 23I0219-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 09-05-2023 4.81 1 1 UG/L 23I0219-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2943 BROMODICHLOROMETHANE 09-05-2023 3.49 1 1 UG/L 23I0219-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 09-05-2023 3.17 1 1 UG/L 23I0219-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2941 CHLOROFORM 09-05-2023 1.98 1 1 UG/L 23I0219-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-05-2023 3.9 1 60 UG/L 23I0219-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2454 DIBROMOACETIC ACID 09-05-2023 2.3 1 1 UG/L 23I0219-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2453 MONOBROMOACETIC ACID 09-05-2023 < 1 1 UG/L 23I0219-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2452 TRICHLOROACETIC ACID 09-05-2023 < 1 1 UG/L 23I0219-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2451 DICHLOROACETIC ACID 09-05-2023 1.6 1 1 UG/L 23I0219-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2450 MONOCHLOROACETIC ACID 09-05-2023 < 2 2 UG/L 23I0219-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2950 TTHM 09-08-2022 12.17 1 80 UG/L 22I0949-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 09-08-2022 4.54 1 1 UG/L 22I0949-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2943 BROMODICHLOROMETHANE 09-08-2022 3.32 1 1 UG/L 22I0949-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 09-08-2022 2.25 1 1 UG/L 22I0949-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2941 CHLOROFORM 09-08-2022 2.06 1 1 UG/L 22I0949-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-08-2022 1.9 1 60 UG/L 22I0949-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2454 DIBROMOACETIC ACID 09-08-2022 1.9 1 1 UG/L 22I0949-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2453 MONOBROMOACETIC ACID 09-08-2022 < 1 1 UG/L 22I0949-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2452 TRICHLOROACETIC ACID 09-08-2022 < 1 1 UG/L 22I0949-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2451 DICHLOROACETIC ACID 09-08-2022 < 1 1 UG/L 22I0949-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2450 MONOCHLOROACETIC ACID 09-08-2022 < 2 2 UG/L 22I0949-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2950 TTHM 09-08-2021 16.07 1 80 UG/L 21I0937-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 09-08-2021 5.79 1 1 UG/L 21I0937-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2943 BROMODICHLOROMETHANE 09-08-2021 3.22 1 1 UG/L 21I0937-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 09-08-2021 4.82 1 1 UG/L 21I0937-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2941 CHLOROFORM 09-08-2021 2.24 1 1 UG/L 21I0937-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-08-2021 1.5 1 60 UG/L 21I0937-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2454 DIBROMOACETIC ACID 09-08-2021 1.5 1 1 UG/L 21I0937-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2453 MONOBROMOACETIC ACID 09-08-2021 < 1 1 UG/L 21I0937-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2452 TRICHLOROACETIC ACID 09-08-2021 < 1 1 UG/L 21I0937-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2451 DICHLOROACETIC ACID 09-08-2021 < 1 1 UG/L 21I0937-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2450 MONOCHLOROACETIC ACID 09-08-2021 < 2 2 UG/L 21I0937-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2452 TRICHLOROACETIC ACID 09-15-2020 < 1 1 UG/L 89714012009150925D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2450 MONOCHLOROACETIC ACID 09-15-2020 < 2 2 UG/L 89714012009150925D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2453 MONOBROMOACETIC ACID 09-15-2020 < 1 1 UG/L 89714012009150925D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2950 TTHM 09-15-2020 21.0700000 80 UG/L 89714012009150925D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2454 DIBROMOACETIC ACID 09-15-2020 2.9000000 1 1 UG/L 89714012009150925D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2943 BROMODICHLOROMETHANE 09-15-2020 5.5900000 1 1 UG/L 89714012009150925D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-15-2020 4.7000000 60 UG/L 89714012009150925D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2941 CHLOROFORM 09-15-2020 2.8500000 1 1 UG/L 89714012009150925D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2942 BROMOFORM 09-15-2020 4.1300000 1 1 UG/L 89714012009150925D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2451 DICHLOROACETIC ACID 09-15-2020 1.8000000 1 1 UG/L 89714012009150925D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2944 DIBROMOCHLOROMETHANE 09-15-2020 8.5000000 1 1 UG/L 89714012009150925D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2941 CHLOROFORM 09-23-2019 2.4900000 1 1 UG/L 89714011909231330D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2450 MONOCHLOROACETIC ACID 09-23-2019 < 2 2 UG/L 89714011909231330D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2942 BROMOFORM 09-23-2019 3.4500000 1 1 UG/L 89714011909231330D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2451 DICHLOROACETIC ACID 09-23-2019 1.8000000 1 1 UG/L 89714011909231330D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2943 BROMODICHLOROMETHANE 09-23-2019 5.2700000 1 1 UG/L 89714011909231330D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2453 MONOBROMOACETIC ACID 09-23-2019 < 1 1 UG/L 89714011909231330D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2452 TRICHLOROACETIC ACID 09-23-2019 2.0000000 1 1 UG/L 89714011909231330D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2454 DIBROMOACETIC ACID 09-23-2019 3.5000000 1 1 UG/L 89714011909231330D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-23-2019 7.3000000 60 UG/L 89714011909231330D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2944 DIBROMOCHLOROMETHANE 09-23-2019 7.7100000 1 1 UG/L 89714011909231330D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2950 TTHM 09-23-2019 18.9200000 80 UG/L 89714011909231330D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2451 DICHLOROACETIC ACID 09-24-2018 1.1000000 1 1 UG/L 89714011809241345D MCCAMPBELL ANALYTICAL, INC. 1644
2452 TRICHLOROACETIC ACID 09-24-2018 < 1 1 UG/L 89714011809241345D MCCAMPBELL ANALYTICAL, INC. 1644
2453 MONOBROMOACETIC ACID 09-24-2018 < 1 1 UG/L 89714011809241345D MCCAMPBELL ANALYTICAL, INC. 1644
2454 DIBROMOACETIC ACID 09-24-2018 3.0000000 1 1 UG/L 89714011809241345D MCCAMPBELL ANALYTICAL, INC. 1644
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-24-2018 4.1000000 60 UG/L 89714011809241345D MCCAMPBELL ANALYTICAL, INC. 1644
2450 MONOCHLOROACETIC ACID 09-24-2018 < 2 2 UG/L 89714011809241345D MCCAMPBELL ANALYTICAL, INC. 1644
2944 DIBROMOCHLOROMETHANE 09-24-2018 8.3000000 1 1 UG/L 89714011809241345D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2950 TTHM 09-24-2018 20.0000000 80 UG/L 89714011809241345D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2942 BROMOFORM 09-24-2018 5.0000000 1 1 UG/L 89714011809241345D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2943 BROMODICHLOROMETHANE 09-24-2018 4.7000000 1 1 UG/L 89714011809241345D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2941 CHLOROFORM 09-24-2018 1.5000000 1 1 UG/L 89714011809241345D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-19-2017 < 60 UG/L 89714011709190950D MCCAMPBELL ANALYTICAL, INC. 1644
2453 MONOBROMOACETIC ACID 09-19-2017 < 1 1 UG/L 89714011709190950D MCCAMPBELL ANALYTICAL, INC. 1644
2451 DICHLOROACETIC ACID 09-19-2017 < 1 1 UG/L 89714011709190950D MCCAMPBELL ANALYTICAL, INC. 1644
2454 DIBROMOACETIC ACID 09-19-2017 < 1 1 UG/L 89714011709190950D MCCAMPBELL ANALYTICAL, INC. 1644
2450 MONOCHLOROACETIC ACID 09-19-2017 < 2 2 UG/L 89714011709190950D MCCAMPBELL ANALYTICAL, INC. 1644
2452 TRICHLOROACETIC ACID 09-19-2017 < 1 1 UG/L 89714011709190950D MCCAMPBELL ANALYTICAL, INC. 1644
2941 CHLOROFORM 09-19-2017 1.2000000 1 1 UG/L 89714011709190950D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2942 BROMOFORM 09-19-2017 7.6000000 1 1 UG/L 89714011709190950D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2943 BROMODICHLOROMETHANE 09-19-2017 4.2000000 1 1 UG/L 89714011709190950D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2944 DIBROMOCHLOROMETHANE 09-19-2017 11.0000000 1 1 UG/L 89714011709190950D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2950 TTHM 09-19-2017 24.0000000 80 UG/L 89714011709190950D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2451 DICHLOROACETIC ACID 09-12-2016 < 1 1 UG/L 89714011609120950D MCCAMPBELL ANALYTICAL, INC. 1644
2452 TRICHLOROACETIC ACID 09-12-2016 < 1 1 UG/L 89714011609120950D MCCAMPBELL ANALYTICAL, INC. 1644
2450 MONOCHLOROACETIC ACID 09-12-2016 < 2 2 UG/L 89714011609120950D MCCAMPBELL ANALYTICAL, INC. 1644
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-12-2016 2.7000000 60 UG/L 89714011609120950D MCCAMPBELL ANALYTICAL, INC. 1644
2454 DIBROMOACETIC ACID 09-12-2016 2.7000000 1 1 UG/L 89714011609120950D MCCAMPBELL ANALYTICAL, INC. 1644
2453 MONOBROMOACETIC ACID 09-12-2016 < 1 1 UG/L 89714011609120950D MCCAMPBELL ANALYTICAL, INC. 1644
2944 DIBROMOCHLOROMETHANE 09-12-2016 6.7000000 1 1 UG/L 89714011609120930D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2950 TTHM 09-12-2016 16.0000000 80 UG/L 89714011609120930D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2942 BROMOFORM 09-12-2016 6.4000000 1 1 UG/L 89714011609120930D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2941 CHLOROFORM 09-12-2016 < 1 1 UG/L 89714011609120930D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2943 BROMODICHLOROMETHANE 09-12-2016 2.5000000 1 1 UG/L 89714011609120930D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2943 BROMODICHLOROMETHANE 09-23-2015 5.4000000 1 1 UG/L 89714011509231300D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2944 DIBROMOCHLOROMETHANE 09-23-2015 13.0000000 1 1 UG/L 89714011509231300D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-23-2015 51.0000000 60 UG/L 89714011509231300D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2454 DIBROMOACETIC ACID 09-23-2015 < 1 1 UG/L 89714011509231300D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2950 TTHM 09-23-2015 29.0000000 80 UG/L 89714011509231300D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2452 TRICHLOROACETIC ACID 09-23-2015 < 1 1 UG/L 89714011509231300D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2453 MONOBROMOACETIC ACID 09-23-2015 < 1 1 UG/L 89714011509231300D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2450 MONOCHLOROACETIC ACID 09-23-2015 51.0000000 2 2 UG/L 89714011509231300D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2942 BROMOFORM 09-23-2015 8.5000000 1 1 UG/L 89714011509231300D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2451 DICHLOROACETIC ACID 09-23-2015 < 1 1 UG/L 89714011509231300D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2941 CHLOROFORM 09-23-2015 1.8000000 1 1 UG/L 89714011509231300D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2453 MONOBROMOACETIC ACID 09-24-2014 < 1 1 UG/L 89714011409241130D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2451 DICHLOROACETIC ACID 09-24-2014 1.8000000 1 1 UG/L 89714011409241130D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2941 CHLOROFORM 09-24-2014 2.0000000 1 1 UG/L 89714011409241130D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2450 MONOCHLOROACETIC ACID 09-24-2014 < 2 2 UG/L 89714011409241130D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2950 TTHM 09-24-2014 38.0000000 80 UG/L 89714011409241130D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2943 BROMODICHLOROMETHANE 09-24-2014 6.8000000 1 1 UG/L 89714011409241130D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-24-2014 5.9000000 60 UG/L 89714011409241130D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2942 BROMOFORM 09-24-2014 12.0000000 1 1 UG/L 89714011409241130D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2944 DIBROMOCHLOROMETHANE 09-24-2014 17.0000000 1 1 UG/L 89714011409241130D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
2452 TRICHLOROACETIC ACID 09-24-2014 4.1000000 1 1 UG/L 89714011409241130D ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303

*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.