CA Drinking Water Watch

STINSON BEACH COUNTY WTR DIST (2110004)

All Sampling Results From To

DIST - HYDRANT #51A SEADRIFT (CA2110004_DST_018)

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) 02-13-2024 8.70 6 60 UG/L 2402303-01A NORTH COAST LABS 1247 EPA 552.3
2454 DIBROMOACETIC ACID 02-13-2024 4.20 1 1 UG/L 2402303-01A NORTH COAST LABS 1247 EPA 552.3
2453 MONOBROMOACETIC ACID 02-13-2024 < 1 1 UG/L 2402303-01A NORTH COAST LABS 1247 EPA 552.3
2452 TRICHLOROACETIC ACID 02-13-2024 < 1 1 UG/L 2402303-01A NORTH COAST LABS 1247 EPA 552.3
2451 DICHLOROACETIC ACID 02-13-2024 4.60 1 1 UG/L 2402303-01A NORTH COAST LABS 1247 EPA 552.3
2450 MONOCHLOROACETIC ACID 02-13-2024 < 2 2 UG/L 2402303-01A NORTH COAST LABS 1247 EPA 552.3
2950 TTHM 02-13-2024 19 1 80 UG/L 224-3335 BRELJE & RACE LABORATORIES, INC 1243 EPA 524.2
2944 DIBROMOCHLOROMETHANE 02-13-2024 7.0 1 1 UG/L 224-3335 BRELJE & RACE LABORATORIES, INC 1243 EPA 524.2
2943 BROMODICHLOROMETHANE 02-13-2024 6.9 1 1 UG/L 224-3335 BRELJE & RACE LABORATORIES, INC 1243 EPA 524.2
2942 BROMOFORM 02-13-2024 2.0 1 1 UG/L 224-3335 BRELJE & RACE LABORATORIES, INC 1243 EPA 524.2
2941 CHLOROFORM 02-13-2024 3.0 1 1 UG/L 224-3335 BRELJE & RACE LABORATORIES, INC 1243 EPA 524.2
2950 TTHM 11-28-2023 31 1 80 UG/L 1123-24255 BRELJE & RACE LABORATORIES, INC 1243 EPA 524.2
2944 DIBROMOCHLOROMETHANE 11-28-2023 15 1 1 UG/L 1123-24255 BRELJE & RACE LABORATORIES, INC 1243 EPA 524.2
2943 BROMODICHLOROMETHANE 11-28-2023 8.4 1 1 UG/L 1123-24255 BRELJE & RACE LABORATORIES, INC 1243 EPA 524.2
2942 BROMOFORM 11-28-2023 4.2 1 1 UG/L 1123-24255 BRELJE & RACE LABORATORIES, INC 1243 EPA 524.2
2941 CHLOROFORM 11-28-2023 3.5 1 1 UG/L 1123-24255 BRELJE & RACE LABORATORIES, INC 1243 EPA 524.2
2450 MONOCHLOROACETIC ACID 11-28-2023 < 2 2 UG/L 2311414-02A NORTH COAST LABS 1247 EPA 552.3
2456 TOTAL HALOACETIC ACIDS (HAA5) 11-28-2023 8.60 6 60 UG/L 2311414-02A NORTH COAST LABS 1247 EPA 552.3
2454 DIBROMOACETIC ACID 11-28-2023 5.10 1 1 UG/L 2311414-02A NORTH COAST LABS 1247 EPA 552.3
2453 MONOBROMOACETIC ACID 11-28-2023 < 1 1 UG/L 2311414-02A NORTH COAST LABS 1247 EPA 552.3
2452 TRICHLOROACETIC ACID 11-28-2023 1.30 1 1 UG/L 2311414-02A NORTH COAST LABS 1247 EPA 552.3
2451 DICHLOROACETIC ACID 11-28-2023 2.20 1 1 UG/L 2311414-02A NORTH COAST LABS 1247 EPA 552.3
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-22-2023 < 6 60 UG/L 2308399-01B NORTH COAST LABS 1247 EPA 552.2
2454 DIBROMOACETIC ACID 08-22-2023 1.40 1 1 UG/L 2308399-01B NORTH COAST LABS 1247 EPA 552.2
2453 MONOBROMOACETIC ACID 08-22-2023 < 1 1 UG/L 2308399-01B NORTH COAST LABS 1247 EPA 552.2
2452 TRICHLOROACETIC ACID 08-22-2023 < 1 1 UG/L 2308399-01B NORTH COAST LABS 1247 EPA 552.2
2451 DICHLOROACETIC ACID 08-22-2023 < 1 1 UG/L 2308399-01B NORTH COAST LABS 1247 EPA 552.2
2450 MONOCHLOROACETIC ACID 08-22-2023 < 2 2 UG/L 2308399-01B NORTH COAST LABS 1247 EPA 552.2
2950 TTHM 08-22-2023 6.20 4 80 UG/L 2308399-01A NORTH COAST LABS 1247 EPA 524.2
2944 DIBROMOCHLOROMETHANE 08-22-2023 2.90 1 1 UG/L 2308399-01A NORTH COAST LABS 1247 EPA 524.2
2943 BROMODICHLOROMETHANE 08-22-2023 1.30 1 1 UG/L 2308399-01A NORTH COAST LABS 1247 EPA 524.2
2942 BROMOFORM 08-22-2023 1.50 1 1 UG/L 2308399-01A NORTH COAST LABS 1247 EPA 524.2
2941 CHLOROFORM 08-22-2023 < 1 1 UG/L 2308399-01A NORTH COAST LABS 1247 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 05-16-2023 15.00 6 60 UG/L 2305304-02B NORTH COAST LABS 1247 EPA 552.2
2454 DIBROMOACETIC ACID 05-16-2023 6.50 1 1 UG/L 2305304-02B NORTH COAST LABS 1247 EPA 552.2
2453 MONOBROMOACETIC ACID 05-16-2023 < 1 1 UG/L 2305304-02B NORTH COAST LABS 1247 EPA 552.2
2452 TRICHLOROACETIC ACID 05-16-2023 3.10 1 1 UG/L 2305304-02B NORTH COAST LABS 1247 EPA 552.2
2451 DICHLOROACETIC ACID 05-16-2023 4.90 1 1 UG/L 2305304-02B NORTH COAST LABS 1247 EPA 552.2
2450 MONOCHLOROACETIC ACID 05-16-2023 < 2 2 UG/L 2305304-02B NORTH COAST LABS 1247 EPA 552.2
2944 DIBROMOCHLOROMETHANE 05-16-2023 23.00 1 1 UG/L 2305304-02A NORTH COAST LABS 1247 EPA 524.2
2943 BROMODICHLOROMETHANE 05-16-2023 23.00 1 1 UG/L 2305304-02A NORTH COAST LABS 1247 EPA 524.2
2942 BROMOFORM 05-16-2023 4.40 1 1 UG/L 2305304-02A NORTH COAST LABS 1247 EPA 524.2
2941 CHLOROFORM 05-16-2023 12.00 1 1 UG/L 2305304-02A NORTH COAST LABS 1247 EPA 524.2
2950 TTHM 05-16-2023 62.00 4 80 UG/L 2305304-02A NORTH COAST LABS 1247 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 02-21-2023 15.00 6 60 UG/L 2302343-01B NORTH COAST LABS 1247 EPA 552.2
2454 DIBROMOACETIC ACID 02-21-2023 5.70 1 1 UG/L 2302343-01B NORTH COAST LABS 1247 EPA 552.2
2453 MONOBROMOACETIC ACID 02-21-2023 < 1 1 UG/L 2302343-01B NORTH COAST LABS 1247 EPA 552.2
2452 TRICHLOROACETIC ACID 02-21-2023 2.60 1 1 UG/L 2302343-01B NORTH COAST LABS 1247 EPA 552.2
2451 DICHLOROACETIC ACID 02-21-2023 7.00 1 1 UG/L 2302343-01B NORTH COAST LABS 1247 EPA 552.2
2450 MONOCHLOROACETIC ACID 02-21-2023 < 2 2 UG/L 2302343-01B NORTH COAST LABS 1247 EPA 552.2
2950 TTHM 02-21-2023 42.00 4 80 UG/L 2302343-01A NORTH COAST LABS 1247 EPA 524.2
2944 DIBROMOCHLOROMETHANE 02-21-2023 15.00 1 1 UG/L 2302343-01A NORTH COAST LABS 1247 EPA 524.2
2943 BROMODICHLOROMETHANE 02-21-2023 15.00 1 1 UG/L 2302343-01A NORTH COAST LABS 1247 EPA 524.2
2942 BROMOFORM 02-21-2023 3.10 1 1 UG/L 2302343-01A NORTH COAST LABS 1247 EPA 524.2
2941 CHLOROFORM 02-21-2023 9.80 1 1 UG/L 2302343-01A NORTH COAST LABS 1247 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 11-29-2022 6.60 6 60 UG/L 2212004-01B NORTH COAST LABS 1247 EPA 552.2
2454 DIBROMOACETIC ACID 11-29-2022 3.97 1 1 UG/L 2212004-01B NORTH COAST LABS 1247 EPA 552.2
2453 MONOBROMOACETIC ACID 11-29-2022 < 1 1 UG/L 2212004-01B NORTH COAST LABS 1247 EPA 552.2
2452 TRICHLOROACETIC ACID 11-29-2022 < 1 1 UG/L 2212004-01B NORTH COAST LABS 1247 EPA 552.2
2451 DICHLOROACETIC ACID 11-29-2022 1.67 1 1 UG/L 2212004-01B NORTH COAST LABS 1247 EPA 552.2
2450 MONOCHLOROACETIC ACID 11-29-2022 < 2 2 UG/L 2212004-01B NORTH COAST LABS 1247 EPA 552.2
2950 TTHM 11-29-2022 22.27 4 80 UG/L 2212004-01A NORTH COAST LABS 1247 EPA 524.2
2944 DIBROMOCHLOROMETHANE 11-29-2022 9.98 1 1 UG/L 2212004-01A NORTH COAST LABS 1247 EPA 524.2
2943 BROMODICHLOROMETHANE 11-29-2022 6.39 1 1 UG/L 2212004-01A NORTH COAST LABS 1247 EPA 524.2
2942 BROMOFORM 11-29-2022 3.32 1 1 UG/L 2212004-01A NORTH COAST LABS 1247 EPA 524.2
2941 CHLOROFORM 11-29-2022 2.58 1 1 UG/L 2212004-01A NORTH COAST LABS 1247 EPA 524.2
2941 CHLOROFORM 08-07-2012 0.6500000 1 80 1 UG/L 27260181208070000D BRELJE & RACE LABORATORIES, INC 1243
2950 TTHM 08-07-2012 5.0000000 80 UG/L 27260181208070000D BRELJE & RACE LABORATORIES, INC 1243
2944 DIBROMOCHLOROMETHANE 08-07-2012 2.0000000 1 80 1 UG/L 27260181208070000D BRELJE & RACE LABORATORIES, INC 1243
2942 BROMOFORM 08-07-2012 1.2000000 1 80 1 UG/L 27260181208070000D BRELJE & RACE LABORATORIES, INC 1243
2943 BROMODICHLOROMETHANE 08-07-2012 1.1000000 1 80 1 UG/L 27260181208070000D BRELJE & RACE LABORATORIES, INC 1243
2453 MONOBROMOACETIC ACID 08-09-2011 < 1 60 1 UG/L 27260181108090930D ALS GLOBAL USA, CORP. 1237
2452 TRICHLOROACETIC ACID 08-09-2011 < 1 60 1 UG/L 27260181108090930D ALS GLOBAL USA, CORP. 1237
2451 DICHLOROACETIC ACID 08-09-2011 < 1 60 1 UG/L 27260181108090930D ALS GLOBAL USA, CORP. 1237
2450 MONOCHLOROACETIC ACID 08-09-2011 < 2 60 2 UG/L 27260181108090930D ALS GLOBAL USA, CORP. 1237
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-09-2011 1.7900000 60 UG/L 27260181108090930D ALS GLOBAL USA, CORP. 1237
2454 DIBROMOACETIC ACID 08-09-2011 1.7900000 1 60 1 UG/L 27260181108090930D ALS GLOBAL USA, CORP. 1237
2943 BROMODICHLOROMETHANE 08-09-2011 1.9000000 1 80 1 UG/L 27260181108090000D BRELJE & RACE LABORATORIES, INC 1243
2950 TTHM 08-09-2011 8.0000000 80 UG/L 27260181108090000D BRELJE & RACE LABORATORIES, INC 1243
2944 DIBROMOCHLOROMETHANE 08-09-2011 3.0000000 1 80 1 UG/L 27260181108090000D BRELJE & RACE LABORATORIES, INC 1243
2941 CHLOROFORM 08-09-2011 1.5000000 1 80 1 UG/L 27260181108090000D BRELJE & RACE LABORATORIES, INC 1243
2942 BROMOFORM 08-09-2011 1.6000000 1 80 1 UG/L 27260181108090000D BRELJE & RACE LABORATORIES, INC 1243

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.