CA Drinking Water Watch

GREAT OAKS WC INC (4310022)

All Sampling Results From To

SAMPLE S...* (CA4310022_DST_907)

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 03-20-2024 6.12 1 80 UG/L 24C3242-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 03-20-2024 1.44 1 1 UG/L 24C3242-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2943 BROMODICHLOROMETHANE 03-20-2024 < 1 1 UG/L 24C3242-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 03-20-2024 4.68 1 1 UG/L 24C3242-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2941 CHLOROFORM 03-20-2024 < 1 1 UG/L 24C3242-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 03-20-2024 1.5 1 60 UG/L 24C3242-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2454 DIBROMOACETIC ACID 03-20-2024 1.5 1 1 UG/L 24C3242-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2453 MONOBROMOACETIC ACID 03-20-2024 < 1 1 UG/L 24C3242-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2452 TRICHLOROACETIC ACID 03-20-2024 < 1 1 UG/L 24C3242-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2451 DICHLOROACETIC ACID 03-20-2024 < 1 1 UG/L 24C3242-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2450 MONOCHLOROACETIC ACID 03-20-2024 < 2 2 UG/L 24C3242-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2950 TTHM 12-19-2023 6.14 1 80 UG/L 23L2954-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 12-19-2023 1.30 1 1 UG/L 23L2954-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2943 BROMODICHLOROMETHANE 12-19-2023 < 1 1 UG/L 23L2954-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 12-19-2023 4.84 1 1 UG/L 23L2954-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2941 CHLOROFORM 12-19-2023 < 1 1 UG/L 23L2954-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 12-19-2023 2.0 1 60 UG/L 23L2954-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2454 DIBROMOACETIC ACID 12-19-2023 2.0 1 1 UG/L 23L2954-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2453 MONOBROMOACETIC ACID 12-19-2023 < 1 1 UG/L 23L2954-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2452 TRICHLOROACETIC ACID 12-19-2023 < 1 1 UG/L 23L2954-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2451 DICHLOROACETIC ACID 12-19-2023 < 1 1 UG/L 23L2954-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2450 MONOCHLOROACETIC ACID 12-19-2023 < 2 2 UG/L 23L2954-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2950 TTHM 09-20-2023 5.80 1 80 UG/L 23I3021-05 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 09-20-2023 1.23 1 1 UG/L 23I3021-05 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2943 BROMODICHLOROMETHANE 09-20-2023 < 1 1 UG/L 23I3021-05 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 09-20-2023 4.57 1 1 UG/L 23I3021-05 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2941 CHLOROFORM 09-20-2023 < 1 1 UG/L 23I3021-05 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-20-2023 1.5 1 60 UG/L 23I3021-05 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2454 DIBROMOACETIC ACID 09-20-2023 1.5 1 1 UG/L 23I3021-05 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2453 MONOBROMOACETIC ACID 09-20-2023 < 1 1 UG/L 23I3021-05 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2452 TRICHLOROACETIC ACID 09-20-2023 < 1 1 UG/L 23I3021-05 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2451 DICHLOROACETIC ACID 09-20-2023 < 1 1 UG/L 23I3021-05 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2450 MONOCHLOROACETIC ACID 09-20-2023 < 2 2 UG/L 23I3021-05 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2950 TTHM 08-23-2023 5.30 1 80 UG/L 23H3743-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 08-23-2023 1.06 1 1 UG/L 23H3743-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2943 BROMODICHLOROMETHANE 08-23-2023 < 1 1 UG/L 23H3743-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 08-23-2023 4.24 1 1 UG/L 23H3743-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2941 CHLOROFORM 08-23-2023 < 1 1 UG/L 23H3743-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-23-2023 1.7 1 60 UG/L 23H3743-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2454 DIBROMOACETIC ACID 08-23-2023 1.7 1 1 UG/L 23H3743-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2453 MONOBROMOACETIC ACID 08-23-2023 < 1 1 UG/L 23H3743-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2452 TRICHLOROACETIC ACID 08-23-2023 < 1 1 UG/L 23H3743-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2451 DICHLOROACETIC ACID 08-23-2023 < 1 1 UG/L 23H3743-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2450 MONOCHLOROACETIC ACID 08-23-2023 < 2 2 UG/L 23H3743-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2941 CHLOROFORM 05-25-2023 < 1 1 UG/L 23E3798-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 05-25-2023 2.3 1 60 UG/L 23E3798-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2454 DIBROMOACETIC ACID 05-25-2023 2.3 1 1 UG/L 23E3798-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2453 MONOBROMOACETIC ACID 05-25-2023 < 1 1 UG/L 23E3798-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2452 TRICHLOROACETIC ACID 05-25-2023 < 1 1 UG/L 23E3798-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2451 DICHLOROACETIC ACID 05-25-2023 < 1 1 UG/L 23E3798-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2450 MONOCHLOROACETIC ACID 05-25-2023 < 2 2 UG/L 23E3798-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2950 TTHM 05-25-2023 5.56 1 80 UG/L 23E3798-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 05-25-2023 1.27 1 1 UG/L 23E3798-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2943 BROMODICHLOROMETHANE 05-25-2023 < 1 1 UG/L 23E3798-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 05-25-2023 4.29 1 1 UG/L 23E3798-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2950 TTHM 03-27-2023 8.47 1 80 UG/L 23C4465-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 03-27-2023 1.35 1 1 UG/L 23C4465-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2943 BROMODICHLOROMETHANE 03-27-2023 < 1 1 UG/L 23C4465-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 03-27-2023 7.12 1 1 UG/L 23C4465-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2941 CHLOROFORM 03-27-2023 < 1 1 UG/L 23C4465-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 03-27-2023 1.7 1 60 UG/L 23C4465-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2454 DIBROMOACETIC ACID 03-27-2023 1.7 1 1 UG/L 23C4465-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2453 MONOBROMOACETIC ACID 03-27-2023 < 1 1 UG/L 23C4465-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2452 TRICHLOROACETIC ACID 03-27-2023 < 1 1 UG/L 23C4465-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2451 DICHLOROACETIC ACID 03-27-2023 < 1 1 UG/L 23C4465-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2450 MONOCHLOROACETIC ACID 03-27-2023 < 2 2 UG/L 23C4465-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2950 TTHM 12-27-2022 8.28 1 80 UG/L 22L3914-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 12-27-2022 1.73 1 1 UG/L 22L3914-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2943 BROMODICHLOROMETHANE 12-27-2022 < 1 1 UG/L 22L3914-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 12-27-2022 6.55 1 1 UG/L 22L3914-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2941 CHLOROFORM 12-27-2022 < 1 1 UG/L 22L3914-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 12-27-2022 1.6 1 60 UG/L 22L3914-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2454 DIBROMOACETIC ACID 12-27-2022 1.6 1 1 UG/L 22L3914-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2453 MONOBROMOACETIC ACID 12-27-2022 < 1 1 UG/L 22L3914-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2452 TRICHLOROACETIC ACID 12-27-2022 < 1 1 UG/L 22L3914-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2451 DICHLOROACETIC ACID 12-27-2022 < 1 1 UG/L 22L3914-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2450 MONOCHLOROACETIC ACID 12-27-2022 < 2 2 UG/L 22L3914-06 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2950 TTHM 09-27-2022 4.5 4 80 UG/L 380-22145-8 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 551.1
2944 DIBROMOCHLOROMETHANE 09-27-2022 < 1 1 UG/L 380-22145-8 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 551.1
2943 BROMODICHLOROMETHANE 09-27-2022 < 1 1 UG/L 380-22145-8 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 551.1
2942 BROMOFORM 09-27-2022 3.9 1 1 UG/L 380-22145-8 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 551.1
2941 CHLOROFORM 09-27-2022 < 1 1 UG/L 380-22145-8 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 551.1
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-27-2022 < 6 60 UG/L 380-22145-8 EUROFINS EATON ANALYTICAL POMONA 2813 SM 6251 B
2454 DIBROMOACETIC ACID 09-27-2022 1.1 1 1 UG/L 380-22145-8 EUROFINS EATON ANALYTICAL POMONA 2813 SM 6251 B
2453 MONOBROMOACETIC ACID 09-27-2022 < 1 1 UG/L 380-22145-8 EUROFINS EATON ANALYTICAL POMONA 2813 SM 6251 B
2452 TRICHLOROACETIC ACID 09-27-2022 < 1 1 UG/L 380-22145-8 EUROFINS EATON ANALYTICAL POMONA 2813 SM 6251 B
2451 DICHLOROACETIC ACID 09-27-2022 < 1 1 UG/L 380-22145-8 EUROFINS EATON ANALYTICAL POMONA 2813 SM 6251 B
2450 MONOCHLOROACETIC ACID 09-27-2022 < 2 2 UG/L 380-22145-8 EUROFINS EATON ANALYTICAL POMONA 2813 SM 6251 B

*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.