CA Drinking Water Watch

NICASIO VALLEY RANCH MUTUAL (2100579)

All Sampling Results From To

DIST - 4...* (CA2100579_DST_016)

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 07-20-2023 4.00 4 80 UG/L 2307404-01A NORTH COAST LABS 1247 EPA 524.2
2944 DIBROMOCHLOROMETHANE 07-20-2023 < 1 1 UG/L 2307404-01A NORTH COAST LABS 1247 EPA 524.2
2943 BROMODICHLOROMETHANE 07-20-2023 1.50 1 1 UG/L 2307404-01A NORTH COAST LABS 1247 EPA 524.2
2942 BROMOFORM 07-20-2023 < 1 1 UG/L 2307404-01A NORTH COAST LABS 1247 EPA 524.2
2941 CHLOROFORM 07-20-2023 1.50 1 1 UG/L 2307404-01A NORTH COAST LABS 1247 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-20-2023 < 6 60 UG/L 2307404-01B NORTH COAST LABS 1247 EPA 552.2
2454 DIBROMOACETIC ACID 07-20-2023 < 1 1 UG/L 2307404-01B NORTH COAST LABS 1247 EPA 552.2
2453 MONOBROMOACETIC ACID 07-20-2023 < 1 1 UG/L 2307404-01B NORTH COAST LABS 1247 EPA 552.2
2452 TRICHLOROACETIC ACID 07-20-2023 < 1 1 UG/L 2307404-01B NORTH COAST LABS 1247 EPA 552.2
2451 DICHLOROACETIC ACID 07-20-2023 < 1 1 UG/L 2307404-01B NORTH COAST LABS 1247 EPA 552.2
2450 MONOCHLOROACETIC ACID 07-20-2023 < 2 2 UG/L 2307404-01B NORTH COAST LABS 1247 EPA 552.2
2950 TTHM 04-17-2023 < 4 80 UG/L 2304307-01A NORTH COAST LABS 1247 EPA 524.2
2944 DIBROMOCHLOROMETHANE 04-17-2023 < 1 1 UG/L 2304307-01A NORTH COAST LABS 1247 EPA 524.2
2943 BROMODICHLOROMETHANE 04-17-2023 < 1 1 UG/L 2304307-01A NORTH COAST LABS 1247 EPA 524.2
2942 BROMOFORM 04-17-2023 < 1 1 UG/L 2304307-01A NORTH COAST LABS 1247 EPA 524.2
2941 CHLOROFORM 04-17-2023 < 1 1 UG/L 2304307-01A NORTH COAST LABS 1247 EPA 524.2
2950 TTHM 07-14-2022 51.47 4 80 UG/L 2207329-01A NORTH COAST LABS 1247 EPA 524.2
2944 DIBROMOCHLOROMETHANE 07-14-2022 9.75 1 1 UG/L 2207329-01A NORTH COAST LABS 1247 EPA 524.2
2943 BROMODICHLOROMETHANE 07-14-2022 15.44 1 1 UG/L 2207329-01A NORTH COAST LABS 1247 EPA 524.2
2942 BROMOFORM 07-14-2022 1.57 1 1 UG/L 2207329-01A NORTH COAST LABS 1247 EPA 524.2
2941 CHLOROFORM 07-14-2022 24.68 1 1 UG/L 2207329-01A NORTH COAST LABS 1247 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-14-2022 < 6 60 UG/L 2207329-01B NORTH COAST LABS 1247 EPA 552.2
2454 DIBROMOACETIC ACID 07-14-2022 < 1 1 UG/L 2207329-01B NORTH COAST LABS 1247 EPA 552.2
2453 MONOBROMOACETIC ACID 07-14-2022 < 1 1 UG/L 2207329-01B NORTH COAST LABS 1247 EPA 552.2
2452 TRICHLOROACETIC ACID 07-14-2022 < 1 1 UG/L 2207329-01B NORTH COAST LABS 1247 EPA 552.2
2451 DICHLOROACETIC ACID 07-14-2022 < 1 1 UG/L 2207329-01B NORTH COAST LABS 1247 EPA 552.2
2450 MONOCHLOROACETIC ACID 07-14-2022 < 2 2 UG/L 2207329-01B NORTH COAST LABS 1247 EPA 552.2
2454 DIBROMOACETIC ACID 07-08-2021 < 1 1 UG/L 89670162107081230D NORTH COAST LABS 1247
2942 BROMOFORM 07-08-2021 < 1 1 UG/L 89670162107081230D NORTH COAST LABS 1247
2950 TTHM 07-08-2021 26.0000000 80 UG/L 89670162107081230D NORTH COAST LABS 1247
2941 CHLOROFORM 07-08-2021 21.0000000 1 1 UG/L 89670162107081230D NORTH COAST LABS 1247
2451 DICHLOROACETIC ACID 07-08-2021 1.5000000 1 1 UG/L 89670162107081230D NORTH COAST LABS 1247
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-08-2021 1.5000000 60 UG/L 89670162107081230D NORTH COAST LABS 1247
2453 MONOBROMOACETIC ACID 07-08-2021 < 1 1 UG/L 89670162107081230D NORTH COAST LABS 1247
2450 MONOCHLOROACETIC ACID 07-08-2021 < 2 2 UG/L 89670162107081230D NORTH COAST LABS 1247
2943 BROMODICHLOROMETHANE 07-08-2021 4.0000000 1 1 UG/L 89670162107081230D NORTH COAST LABS 1247
2452 TRICHLOROACETIC ACID 07-08-2021 < 1 1 UG/L 89670162107081230D NORTH COAST LABS 1247
2944 DIBROMOCHLOROMETHANE 07-08-2021 1.1000000 1 1 UG/L 89670162107081230D NORTH COAST LABS 1247
2943 BROMODICHLOROMETHANE 07-16-2020 1.1000000 1 1 UG/L 89670162007161300D BRELJE & RACE LABORATORIES, INC 1243
2950 TTHM 07-16-2020 4.5000000 80 UG/L 89670162007161300D BRELJE & RACE LABORATORIES, INC 1243
2941 CHLOROFORM 07-16-2020 3.4000000 1 1 UG/L 89670162007161300D BRELJE & RACE LABORATORIES, INC 1243
2942 BROMOFORM 07-16-2020 < 1 1 UG/L 89670162007161300D BRELJE & RACE LABORATORIES, INC 1243
2944 DIBROMOCHLOROMETHANE 07-16-2020 < 1 1 UG/L 89670162007161300D BRELJE & RACE LABORATORIES, INC 1243
2454 DIBROMOACETIC ACID 07-16-2020 1.1000000 1 1 UG/L 89670162007161300D NORTH COAST LABS 1247
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-16-2020 5.4000000 60 UG/L 89670162007161300D NORTH COAST LABS 1247
2450 MONOCHLOROACETIC ACID 07-16-2020 < 2 2 UG/L 89670162007161300D NORTH COAST LABS 1247
2452 TRICHLOROACETIC ACID 07-16-2020 1.7000000 1 1 UG/L 89670162007161300D NORTH COAST LABS 1247
2453 MONOBROMOACETIC ACID 07-16-2020 < 1 1 UG/L 89670162007161300D NORTH COAST LABS 1247
2451 DICHLOROACETIC ACID 07-16-2020 2.6000000 1 1 UG/L 89670162007161300D NORTH COAST LABS 1247
2453 MONOBROMOACETIC ACID 12-14-2017 < 1 1 UG/L 89670161712141010D NORTH COAST LABS 1247
2943 BROMODICHLOROMETHANE 12-14-2017 27.0000000 1 1 UG/L 89670161712141010D NORTH COAST LABS 1247
2451 DICHLOROACETIC ACID 12-14-2017 6.6000000 1 1 UG/L 89670161712141010D NORTH COAST LABS 1247
2454 DIBROMOACETIC ACID 12-14-2017 1.2000000 1 1 UG/L 89670161712141010D NORTH COAST LABS 1247
2950 TTHM 12-14-2017 79.0000000 80 UG/L 89670161712141010D NORTH COAST LABS 1247
2942 BROMOFORM 12-14-2017 1.2000000 1 1 UG/L 89670161712141010D NORTH COAST LABS 1247
2452 TRICHLOROACETIC ACID 12-14-2017 4.2000000 1 1 UG/L 89670161712141010D NORTH COAST LABS 1247
2456 TOTAL HALOACETIC ACIDS (HAA5) 12-14-2017 12.0000000 60 UG/L 89670161712141010D NORTH COAST LABS 1247
2941 CHLOROFORM 12-14-2017 36.0000000 1 1 UG/L 89670161712141010D NORTH COAST LABS 1247
2450 MONOCHLOROACETIC ACID 12-14-2017 < 2 2 UG/L 89670161712141010D NORTH COAST LABS 1247
2944 DIBROMOCHLOROMETHANE 12-14-2017 15.0000000 1 1 UG/L 89670161712141010D NORTH COAST LABS 1247
2941 CHLOROFORM 11-03-2017 53.0000000 1 1 UG/L 89670161711031030D NORTH COAST LABS 1247
2454 DIBROMOACETIC ACID 11-03-2017 6.3000000 1 1 UG/L 89670161711031030D NORTH COAST LABS 1247
2452 TRICHLOROACETIC ACID 11-03-2017 16.0000000 1 1 UG/L 89670161711031030D NORTH COAST LABS 1247
2456 TOTAL HALOACETIC ACIDS (HAA5) 11-03-2017 48.0000000 60 UG/L 89670161711031030D NORTH COAST LABS 1247
2944 DIBROMOCHLOROMETHANE 11-03-2017 32.0000000 1 1 UG/L 89670161711031030D NORTH COAST LABS 1247
2943 BROMODICHLOROMETHANE 11-03-2017 44.0000000 1 1 UG/L 89670161711031030D NORTH COAST LABS 1247
2450 MONOCHLOROACETIC ACID 11-03-2017 4.7000000 2 2 UG/L 89670161711031030D NORTH COAST LABS 1247
2453 MONOBROMOACETIC ACID 11-03-2017 < 1 1 UG/L 89670161711031030D NORTH COAST LABS 1247
2942 BROMOFORM 11-03-2017 3.5000000 1 1 UG/L 89670161711031030D NORTH COAST LABS 1247
2950 TTHM 11-03-2017 130.0000000 80 UG/L 89670161711031030D NORTH COAST LABS 1247
2451 DICHLOROACETIC ACID 11-03-2017 21.0000000 1 1 UG/L 89670161711031030D 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.