CA Drinking Water Watch

NICASIO VALLEY RANCH MUTUAL (2100579)

All Sampling Results From To

DIST - 9...* (CA2100579_DST_007)

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
2456 TOTAL HALOACETIC ACIDS (HAA5) 10-05-2023 9.00 6 60 UG/L 2310205-01A NORTH COAST LABS 1247 EPA 552.3
2454 DIBROMOACETIC ACID 10-05-2023 1.30 1 1 UG/L 2310205-01A NORTH COAST LABS 1247 EPA 552.3
2453 MONOBROMOACETIC ACID 10-05-2023 < 1 1 UG/L 2310205-01A NORTH COAST LABS 1247 EPA 552.3
2452 TRICHLOROACETIC ACID 10-05-2023 4.40 1 1 UG/L 2310205-01A NORTH COAST LABS 1247 EPA 552.3
2451 DICHLOROACETIC ACID 10-05-2023 3.30 1 1 UG/L 2310205-01A NORTH COAST LABS 1247 EPA 552.3
2450 MONOCHLOROACETIC ACID 10-05-2023 < 2 2 UG/L 2310205-01A NORTH COAST LABS 1247 EPA 552.3
2950 TTHM 10-05-2023 2.8 1 80 UG/L 1023-20878 BRELJE & RACE LABORATORIES, INC 1243 EPA 524.2
2944 DIBROMOCHLOROMETHANE 10-05-2023 < 1 1 UG/L 1023-20878 BRELJE & RACE LABORATORIES, INC 1243 EPA 524.2
2943 BROMODICHLOROMETHANE 10-05-2023 < 1 1 UG/L 1023-20878 BRELJE & RACE LABORATORIES, INC 1243 EPA 524.2
2942 BROMOFORM 10-05-2023 < 1 1 UG/L 1023-20878 BRELJE & RACE LABORATORIES, INC 1243 EPA 524.2
2941 CHLOROFORM 10-05-2023 2.8 1 1 UG/L 1023-20878 BRELJE & RACE LABORATORIES, INC 1243 EPA 524.2
2950 TTHM 03-06-2023 < 4 80 UG/L 2303142-01A NORTH COAST LABS 1247 EPA 524.2
2944 DIBROMOCHLOROMETHANE 03-06-2023 < 1 1 UG/L 2303142-01A NORTH COAST LABS 1247 EPA 524.2
2943 BROMODICHLOROMETHANE 03-06-2023 < 1 1 UG/L 2303142-01A NORTH COAST LABS 1247 EPA 524.2
2942 BROMOFORM 03-06-2023 < 1 1 UG/L 2303142-01A NORTH COAST LABS 1247 EPA 524.2
2941 CHLOROFORM 03-06-2023 < 1 1 UG/L 2303142-01A NORTH COAST LABS 1247 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 10-13-2022 25.12 6 60 UG/L 2210341-02A NORTH COAST LABS 1247 EPA 552.2
2454 DIBROMOACETIC ACID 10-13-2022 4.33 1 1 UG/L 2210341-02A NORTH COAST LABS 1247 EPA 552.2
2453 MONOBROMOACETIC ACID 10-13-2022 < 1 1 UG/L 2210341-02A NORTH COAST LABS 1247 EPA 552.2
2452 TRICHLOROACETIC ACID 10-13-2022 9.96 1 1 UG/L 2210341-02A NORTH COAST LABS 1247 EPA 552.2
2451 DICHLOROACETIC ACID 10-13-2022 10.83 1 1 UG/L 2210341-02A NORTH COAST LABS 1247 EPA 552.2
2450 MONOCHLOROACETIC ACID 10-13-2022 < 2 2 UG/L 2210341-02A NORTH COAST LABS 1247 EPA 552.2
2950 TTHM 10-13-2022 81.82 4 80 UG/L 2210341-02B NORTH COAST LABS 1247 EPA 524.2
2944 DIBROMOCHLOROMETHANE 10-13-2022 10.30 1 1 UG/L 2210341-02B NORTH COAST LABS 1247 EPA 524.2
2943 BROMODICHLOROMETHANE 10-13-2022 35.47 1 1 UG/L 2210341-02B NORTH COAST LABS 1247 EPA 524.2
2942 BROMOFORM 10-13-2022 < 1 1 UG/L 2210341-02B NORTH COAST LABS 1247 EPA 524.2
2941 CHLOROFORM 10-13-2022 35.57 1 1 UG/L 2210341-02B NORTH COAST LABS 1247 EPA 524.2
2950 TTHM 10-21-2021 60.68 4 80 UG/L 2110383-01A NORTH COAST LABS 1247 EPA 524.2
2944 DIBROMOCHLOROMETHANE 10-21-2021 5.16 1 1 UG/L 2110383-01A NORTH COAST LABS 1247 EPA 524.2
2943 BROMODICHLOROMETHANE 10-21-2021 25.61 1 1 UG/L 2110383-01A NORTH COAST LABS 1247 EPA 524.2
2942 BROMOFORM 10-21-2021 < 1 1 UG/L 2110383-01A NORTH COAST LABS 1247 EPA 524.2
2941 CHLOROFORM 10-21-2021 29.90 1 1 UG/L 2110383-01A NORTH COAST LABS 1247 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 10-21-2021 18.83 6 60 UG/L 2110383-01B NORTH COAST LABS 1247 EPA 552.2
2454 DIBROMOACETIC ACID 10-21-2021 3.01 1 1 UG/L 2110383-01B NORTH COAST LABS 1247 EPA 552.2
2453 MONOBROMOACETIC ACID 10-21-2021 < 1 1 UG/L 2110383-01B NORTH COAST LABS 1247 EPA 552.2
2452 TRICHLOROACETIC ACID 10-21-2021 7.99 1 1 UG/L 2110383-01B NORTH COAST LABS 1247 EPA 552.2
2451 DICHLOROACETIC ACID 10-21-2021 7.82 1 1 UG/L 2110383-01B NORTH COAST LABS 1247 EPA 552.2
2450 MONOCHLOROACETIC ACID 10-21-2021 < 2 2 UG/L 2110383-01B NORTH COAST LABS 1247 EPA 552.2
2950 TTHM 10-08-2020 69.0000000 80 UG/L 89670072010081130D BRELJE & RACE LABORATORIES, INC 1243
2941 CHLOROFORM 10-08-2020 46.0000000 1 1 UG/L 89670072010081130D BRELJE & RACE LABORATORIES, INC 1243
2943 BROMODICHLOROMETHANE 10-08-2020 20.0000000 1 1 UG/L 89670072010081130D BRELJE & RACE LABORATORIES, INC 1243
2944 DIBROMOCHLOROMETHANE 10-08-2020 3.3000000 1 1 UG/L 89670072010081130D BRELJE & RACE LABORATORIES, INC 1243
2942 BROMOFORM 10-08-2020 < 1 1 UG/L 89670072010081130D BRELJE & RACE LABORATORIES, INC 1243
2451 DICHLOROACETIC ACID 10-08-2020 4.0000000 1 1 UG/L 89670072010081130D NORTH COAST LABS 1247
2454 DIBROMOACETIC ACID 10-08-2020 2.7000000 1 1 UG/L 89670072010081130D NORTH COAST LABS 1247
2456 TOTAL HALOACETIC ACIDS (HAA5) 10-08-2020 12.0000000 60 UG/L 89670072010081130D NORTH COAST LABS 1247
2452 TRICHLOROACETIC ACID 10-08-2020 5.2000000 1 1 UG/L 89670072010081130D NORTH COAST LABS 1247
2450 MONOCHLOROACETIC ACID 10-08-2020 < 2 2 UG/L 89670072010081130D NORTH COAST LABS 1247
2453 MONOBROMOACETIC ACID 10-08-2020 < 1 1 UG/L 89670072010081130D NORTH COAST LABS 1247
2943 BROMODICHLOROMETHANE 08-30-2018 34.0000000 1 1 UG/L 89670071808301233D BRELJE & RACE LABORATORIES, INC 1243
2941 CHLOROFORM 08-30-2018 47.0000000 1 1 UG/L 89670071808301233D BRELJE & RACE LABORATORIES, INC 1243
2944 DIBROMOCHLOROMETHANE 08-30-2018 10.0000000 1 1 UG/L 89670071808301233D BRELJE & RACE LABORATORIES, INC 1243
2950 TTHM 08-30-2018 91.0000000 80 UG/L 89670071808301233D BRELJE & RACE LABORATORIES, INC 1243
2942 BROMOFORM 08-30-2018 < 1 1 UG/L 89670071808301233D BRELJE & RACE LABORATORIES, INC 1243
2453 MONOBROMOACETIC ACID 08-30-2018 < 1 1 UG/L 89670071808301233D NORTH COAST LABS 1247
2450 MONOCHLOROACETIC ACID 08-30-2018 < 2 2 UG/L 89670071808301233D NORTH COAST LABS 1247
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-30-2018 2.0000000 60 UG/L 89670071808301233D NORTH COAST LABS 1247
2454 DIBROMOACETIC ACID 08-30-2018 < 1 1 UG/L 89670071808301233D NORTH COAST LABS 1247
2451 DICHLOROACETIC ACID 08-30-2018 2.0000000 1 1 UG/L 89670071808301233D NORTH COAST LABS 1247
2452 TRICHLOROACETIC ACID 08-30-2018 < 1 1 UG/L 89670071808301233D NORTH COAST LABS 1247
2943 BROMODICHLOROMETHANE 08-09-2018 37.0000000 1 1 UG/L 89670071808091020D BRELJE & RACE LABORATORIES, INC 1243
2941 CHLOROFORM 08-09-2018 52.0000000 1 1 UG/L 89670071808091020D BRELJE & RACE LABORATORIES, INC 1243
2944 DIBROMOCHLOROMETHANE 08-09-2018 9.0000000 1 1 UG/L 89670071808091020D BRELJE & RACE LABORATORIES, INC 1243
2950 TTHM 08-09-2018 98.0000000 80 UG/L 89670071808091020D BRELJE & RACE LABORATORIES, INC 1243
2942 BROMOFORM 08-09-2018 < 1 1 UG/L 89670071808091020D BRELJE & RACE LABORATORIES, INC 1243
2451 DICHLOROACETIC ACID 08-09-2018 2.7000000 1 1 UG/L 89670071808091025D NORTH COAST LABS 1247
2452 TRICHLOROACETIC ACID 08-09-2018 2.5000000 1 1 UG/L 89670071808091025D NORTH COAST LABS 1247
2453 MONOBROMOACETIC ACID 08-09-2018 < 1 1 UG/L 89670071808091025D NORTH COAST LABS 1247
2454 DIBROMOACETIC ACID 08-09-2018 < 1 1 UG/L 89670071808091025D NORTH COAST LABS 1247
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-09-2018 5.2000000 60 UG/L 89670071808091025D NORTH COAST LABS 1247
2450 MONOCHLOROACETIC ACID 08-09-2018 < 2 2 UG/L 89670071808091025D NORTH COAST LABS 1247

*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.