CA Drinking Water Watch

DEL DIOS MUTUAL WATER COMPANY (3700866)

All Sampling Results From To

DISTRIBU...* (CA3700866_DST_400)

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 03-31-2024 32.04 1 80 UG/L 24D0023-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 03-31-2024 2.17 1 1 UG/L 24D0023-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2943 BROMODICHLOROMETHANE 03-31-2024 < 1 1 UG/L 24D0023-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 03-31-2024 29.87 1 1 UG/L 24D0023-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2941 CHLOROFORM 03-31-2024 < 1 1 UG/L 24D0023-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2950 TTHM 12-26-2023 22.01 1 80 UG/L 23L3786-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 12-26-2023 1.95 1 1 UG/L 23L3786-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2943 BROMODICHLOROMETHANE 12-26-2023 < 1 1 UG/L 23L3786-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 12-26-2023 20.06 1 1 UG/L 23L3786-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2941 CHLOROFORM 12-26-2023 < 1 1 UG/L 23L3786-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2950 TTHM 09-28-2023 98.20 1 80 UG/L 23I3829-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 09-28-2023 16.97 1 1 UG/L 23I3829-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2943 BROMODICHLOROMETHANE 09-28-2023 2.43 1 1 UG/L 23I3829-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 09-28-2023 78.80 10 1 UG/L 23I3829-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2941 CHLOROFORM 09-28-2023 < 1 1 UG/L 23I3829-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2950 TTHM 09-28-2022 53.05 1 80 UG/L 22I3848-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 09-28-2022 2.49 1 1 UG/L 22I3848-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2943 BROMODICHLOROMETHANE 09-28-2022 < 1 1 UG/L 22I3848-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 09-28-2022 50.56 1 1 UG/L 22I3848-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2941 CHLOROFORM 09-28-2022 < 1 1 UG/L 22I3848-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-28-2022 7.4 1 60 UG/L 22I3848-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2454 DIBROMOACETIC ACID 09-28-2022 7.4 1 1 UG/L 22I3848-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2453 MONOBROMOACETIC ACID 09-28-2022 < 1 1 UG/L 22I3848-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2452 TRICHLOROACETIC ACID 09-28-2022 < 1 1 UG/L 22I3848-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2451 DICHLOROACETIC ACID 09-28-2022 < 1 1 UG/L 22I3848-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2450 MONOCHLOROACETIC ACID 09-28-2022 < 2 2 UG/L 22I3848-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2950 TTHM 09-28-2021 30.18 1 80 UG/L 21J0115-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 09-28-2021 2.23 1 1 UG/L 21J0115-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2943 BROMODICHLOROMETHANE 09-28-2021 < 1 1 UG/L 21J0115-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 09-28-2021 27.95 5 1 UG/L 21J0115-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2941 CHLOROFORM 09-28-2021 < 1 1 UG/L 21J0115-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-28-2021 12.7 1 60 UG/L 21J0115-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2454 DIBROMOACETIC ACID 09-28-2021 12.7 1 1 UG/L 21J0115-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2453 MONOBROMOACETIC ACID 09-28-2021 < 1 1 UG/L 21J0115-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2452 TRICHLOROACETIC ACID 09-28-2021 < 1 1 UG/L 21J0115-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2451 DICHLOROACETIC ACID 09-28-2021 < 1 1 UG/L 21J0115-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2450 MONOCHLOROACETIC ACID 09-28-2021 < 2 2 UG/L 21J0115-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2941 CHLOROFORM 07-28-2020 < 1 1 UG/L 98794002007280900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2950 TTHM 07-28-2020 22.4500000 80 UG/L 98794002007280900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-28-2020 2.6000000 60 UG/L 98794002007280900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2451 DICHLOROACETIC ACID 07-28-2020 < 1 1 UG/L 98794002007280900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2942 BROMOFORM 07-28-2020 19.9100000 1 1 UG/L 98794002007280900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2453 MONOBROMOACETIC ACID 07-28-2020 < 1 1 UG/L 98794002007280900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2943 BROMODICHLOROMETHANE 07-28-2020 < 1 1 UG/L 98794002007280900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2944 DIBROMOCHLOROMETHANE 07-28-2020 2.5400000 1 1 UG/L 98794002007280900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2450 MONOCHLOROACETIC ACID 07-28-2020 < 2 2 UG/L 98794002007280900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2452 TRICHLOROACETIC ACID 07-28-2020 < 1 1 UG/L 98794002007280900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2454 DIBROMOACETIC ACID 07-28-2020 2.6000000 1 1 UG/L 98794002007280900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2950 TTHM 10-01-2019 52.05 1 80 UG/L 19J0364-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 10-01-2019 3.70 1 1 UG/L 19J0364-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2943 BROMODICHLOROMETHANE 10-01-2019 < 1 1 UG/L 19J0364-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 10-01-2019 48.35 5 1 UG/L 19J0364-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2941 CHLOROFORM 10-01-2019 < 1 1 UG/L 19J0364-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 10-01-2019 23.1 1 60 UG/L 19J0364-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2454 DIBROMOACETIC ACID 10-01-2019 20.9 1 1 UG/L 19J0364-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2453 MONOBROMOACETIC ACID 10-01-2019 2.2 1 1 UG/L 19J0364-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2452 TRICHLOROACETIC ACID 10-01-2019 < 1 1 UG/L 19J0364-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2451 DICHLOROACETIC ACID 10-01-2019 < 1 1 UG/L 19J0364-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2450 MONOCHLOROACETIC ACID 10-01-2019 < 2 2 UG/L 19J0364-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2

*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.