CA Drinking Water Watch

CITY OF CRESCENT CITY (0810001)

All Sampling Results From To

DBP-101 ...* (CA0810001_DST_901)

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 12-05-2023 36.00 4 80 UG/L 2312074-01B NORTH COAST LABS 1247 EPA 524.2
2944 DIBROMOCHLOROMETHANE 12-05-2023 < 1 1 UG/L 2312074-01B NORTH COAST LABS 1247 EPA 524.2
2943 BROMODICHLOROMETHANE 12-05-2023 3.50 1 1 UG/L 2312074-01B NORTH COAST LABS 1247 EPA 524.2
2942 BROMOFORM 12-05-2023 < 1 1 UG/L 2312074-01B NORTH COAST LABS 1247 EPA 524.2
2941 CHLOROFORM 12-05-2023 33.00 1 1 UG/L 2312074-01B NORTH COAST LABS 1247 EPA 524.2
2454 DIBROMOACETIC ACID 12-05-2023 < 1 1 UG/L 2312074-01A NORTH COAST LABS 1247 EPA 552.3
2453 MONOBROMOACETIC ACID 12-05-2023 < 1 1 UG/L 2312074-01A NORTH COAST LABS 1247 EPA 552.3
2452 TRICHLOROACETIC ACID 12-05-2023 22.00 1 1 UG/L 2312074-01A NORTH COAST LABS 1247 EPA 552.3
2451 DICHLOROACETIC ACID 12-05-2023 15.00 1 1 UG/L 2312074-01A NORTH COAST LABS 1247 EPA 552.3
2450 MONOCHLOROACETIC ACID 12-05-2023 < 2 2 UG/L 2312074-01A NORTH COAST LABS 1247 EPA 552.3
2456 TOTAL HALOACETIC ACIDS (HAA5) 12-05-2023 36.00 6 60 UG/L 2312074-01A NORTH COAST LABS 1247 EPA 552.3
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-05-2023 < 6 60 UG/L 2307039-01A NORTH COAST LABS 1247 EPA 552.2
2454 DIBROMOACETIC ACID 07-05-2023 < 1 1 UG/L 2307039-01A NORTH COAST LABS 1247 EPA 552.2
2453 MONOBROMOACETIC ACID 07-05-2023 < 1 1 UG/L 2307039-01A NORTH COAST LABS 1247 EPA 552.2
2452 TRICHLOROACETIC ACID 07-05-2023 1.90 1 1 UG/L 2307039-01A NORTH COAST LABS 1247 EPA 552.2
2451 DICHLOROACETIC ACID 07-05-2023 2.30 1 1 UG/L 2307039-01A NORTH COAST LABS 1247 EPA 552.2
2450 MONOCHLOROACETIC ACID 07-05-2023 < 2 2 UG/L 2307039-01A NORTH COAST LABS 1247 EPA 552.2
2942 BROMOFORM 07-05-2023 < 1 1 UG/L 2307039-01B NORTH COAST LABS 1247 EPA 524.2
2941 CHLOROFORM 07-05-2023 5.20 1 1 UG/L 2307039-01B NORTH COAST LABS 1247 EPA 524.2
2950 TTHM 07-05-2023 8.60 4 80 UG/L 2307039-01B NORTH COAST LABS 1247 EPA 524.2
2944 DIBROMOCHLOROMETHANE 07-05-2023 1.00 1 1 UG/L 2307039-01B NORTH COAST LABS 1247 EPA 524.2
2943 BROMODICHLOROMETHANE 07-05-2023 2.40 1 1 UG/L 2307039-01B NORTH COAST LABS 1247 EPA 524.2
2950 TTHM 12-06-2022 18.18 4 80 UG/L 2212105-01A NORTH COAST LABS 1247 EPA 524.2
2944 DIBROMOCHLOROMETHANE 12-06-2022 < 1 1 UG/L 2212105-01A NORTH COAST LABS 1247 EPA 524.2
2943 BROMODICHLOROMETHANE 12-06-2022 3.40 1 1 UG/L 2212105-01A NORTH COAST LABS 1247 EPA 524.2
2942 BROMOFORM 12-06-2022 < 1 1 UG/L 2212105-01A NORTH COAST LABS 1247 EPA 524.2
2941 CHLOROFORM 12-06-2022 14.19 1 1 UG/L 2212105-01A NORTH COAST LABS 1247 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 12-06-2022 13.48 6 60 UG/L 2212105-01B NORTH COAST LABS 1247 EPA 552.2
2454 DIBROMOACETIC ACID 12-06-2022 < 1 1 UG/L 2212105-01B NORTH COAST LABS 1247 EPA 552.2
2453 MONOBROMOACETIC ACID 12-06-2022 < 1 1 UG/L 2212105-01B NORTH COAST LABS 1247 EPA 552.2
2452 TRICHLOROACETIC ACID 12-06-2022 7.10 1 1 UG/L 2212105-01B NORTH COAST LABS 1247 EPA 552.2
2451 DICHLOROACETIC ACID 12-06-2022 6.37 1 1 UG/L 2212105-01B NORTH COAST LABS 1247 EPA 552.2
2450 MONOCHLOROACETIC ACID 12-06-2022 < 2 2 UG/L 2212105-01B NORTH COAST LABS 1247 EPA 552.2
2950 TTHM 06-01-2022 15.38 4 80 UG/L 2206016-01B NORTH COAST LABS 1247 EPA 524.2
2944 DIBROMOCHLOROMETHANE 06-01-2022 < 1 1 UG/L 2206016-01B NORTH COAST LABS 1247 EPA 524.2
2943 BROMODICHLOROMETHANE 06-01-2022 3.43 1 1 UG/L 2206016-01B NORTH COAST LABS 1247 EPA 524.2
2942 BROMOFORM 06-01-2022 < 1 1 UG/L 2206016-01B NORTH COAST LABS 1247 EPA 524.2
2941 CHLOROFORM 06-01-2022 11.35 1 1 UG/L 2206016-01B NORTH COAST LABS 1247 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 06-01-2022 8.99 6 60 UG/L 2206016-01A NORTH COAST LABS 1247 EPA 552.2
2454 DIBROMOACETIC ACID 06-01-2022 < 1 1 UG/L 2206016-01A NORTH COAST LABS 1247 EPA 552.2
2453 MONOBROMOACETIC ACID 06-01-2022 < 1 1 UG/L 2206016-01A NORTH COAST LABS 1247 EPA 552.2
2452 TRICHLOROACETIC ACID 06-01-2022 4.82 1 1 UG/L 2206016-01A NORTH COAST LABS 1247 EPA 552.2
2451 DICHLOROACETIC ACID 06-01-2022 4.16 1 1 UG/L 2206016-01A NORTH COAST LABS 1247 EPA 552.2
2450 MONOCHLOROACETIC ACID 06-01-2022 < 2 2 UG/L 2206016-01A NORTH COAST LABS 1247 EPA 552.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 12-07-2021 12.57 6 60 UG/L 2112115-01A NORTH COAST LABS 1247 EPA 552.2
2454 DIBROMOACETIC ACID 12-07-2021 < 1 1 UG/L 2112115-01A NORTH COAST LABS 1247 EPA 552.2
2453 MONOBROMOACETIC ACID 12-07-2021 < 1 1 UG/L 2112115-01A NORTH COAST LABS 1247 EPA 552.2
2452 TRICHLOROACETIC ACID 12-07-2021 6.33 1 1 UG/L 2112115-01A NORTH COAST LABS 1247 EPA 552.2
2451 DICHLOROACETIC ACID 12-07-2021 6.24 1 1 UG/L 2112115-01A NORTH COAST LABS 1247 EPA 552.2
2450 MONOCHLOROACETIC ACID 12-07-2021 < 2 2 UG/L 2112115-01A NORTH COAST LABS 1247 EPA 552.2
2950 TTHM 12-07-2021 16.84 4 80 UG/L 2112115-01B NORTH COAST LABS 1247 EPA 524.2
2944 DIBROMOCHLOROMETHANE 12-07-2021 < 1 1 UG/L 2112115-01B NORTH COAST LABS 1247 EPA 524.2
2943 BROMODICHLOROMETHANE 12-07-2021 3.93 1 1 UG/L 2112115-01B NORTH COAST LABS 1247 EPA 524.2
2942 BROMOFORM 12-07-2021 < 1 1 UG/L 2112115-01B NORTH COAST LABS 1247 EPA 524.2
2941 CHLOROFORM 12-07-2021 12.12 1 1 UG/L 2112115-01B NORTH COAST LABS 1247 EPA 524.2
2451 DICHLOROACETIC ACID 06-15-2021 2.9000000 1 1 UG/L 2779012106151407D NORTH COAST LABS 1247
2456 TOTAL HALOACETIC ACIDS (HAA5) 06-15-2021 5.1000000 60 UG/L 2779012106151407D NORTH COAST LABS 1247
2944 DIBROMOCHLOROMETHANE 06-15-2021 1.1000000 1 1 UG/L 2779012106151407D NORTH COAST LABS 1247
2453 MONOBROMOACETIC ACID 06-15-2021 < 1 1 UG/L 2779012106151407D NORTH COAST LABS 1247
2942 BROMOFORM 06-15-2021 < 1 1 UG/L 2779012106151407D NORTH COAST LABS 1247
2943 BROMODICHLOROMETHANE 06-15-2021 3.5000000 1 1 UG/L 2779012106151407D NORTH COAST LABS 1247
2450 MONOCHLOROACETIC ACID 06-15-2021 < 2 2 UG/L 2779012106151407D NORTH COAST LABS 1247
2454 DIBROMOACETIC ACID 06-15-2021 < 1 1 UG/L 2779012106151407D NORTH COAST LABS 1247
2452 TRICHLOROACETIC ACID 06-15-2021 2.2000000 1 1 UG/L 2779012106151407D NORTH COAST LABS 1247
2941 CHLOROFORM 06-15-2021 7.6000000 1 1 UG/L 2779012106151407D NORTH COAST LABS 1247
2950 TTHM 06-15-2021 12.0000000 80 UG/L 2779012106151407D NORTH COAST LABS 1247
2452 TRICHLOROACETIC ACID 12-02-2020 12.0000000 1 1 UG/L 2779012012021617D NORTH COAST LABS 1247
2450 MONOCHLOROACETIC ACID 12-02-2020 < 2 2 UG/L 2779012012021617D NORTH COAST LABS 1247
2941 CHLOROFORM 12-02-2020 33.0000000 1 1 UG/L 2779012012021617D NORTH COAST LABS 1247
2453 MONOBROMOACETIC ACID 12-02-2020 < 1 1 UG/L 2779012012021617D NORTH COAST LABS 1247
2942 BROMOFORM 12-02-2020 < 1 1 UG/L 2779012012021617D NORTH COAST LABS 1247
2944 DIBROMOCHLOROMETHANE 12-02-2020 < 1 1 UG/L 2779012012021617D NORTH COAST LABS 1247
2451 DICHLOROACETIC ACID 12-02-2020 17.0000000 1 1 UG/L 2779012012021617D NORTH COAST LABS 1247
2454 DIBROMOACETIC ACID 12-02-2020 < 1 1 UG/L 2779012012021617D NORTH COAST LABS 1247
2950 TTHM 12-02-2020 38.0000000 80 UG/L 2779012012021617D NORTH COAST LABS 1247
2456 TOTAL HALOACETIC ACIDS (HAA5) 12-02-2020 29.0000000 60 UG/L 2779012012021617D NORTH COAST LABS 1247
2943 BROMODICHLOROMETHANE 12-02-2020 5.3000000 1 1 UG/L 2779012012021617D NORTH COAST LABS 1247
2950 TTHM 07-08-2020 22.0000000 80 UG/L 2779012007081013D NORTH COAST LABS 1247
2943 BROMODICHLOROMETHANE 07-08-2020 4.4000000 1 1 UG/L 2779012007081013D NORTH COAST LABS 1247
2944 DIBROMOCHLOROMETHANE 07-08-2020 1.1000000 1 1 UG/L 2779012007081013D NORTH COAST LABS 1247
2941 CHLOROFORM 07-08-2020 17.0000000 1 1 UG/L 2779012007081013D NORTH COAST LABS 1247
2942 BROMOFORM 07-08-2020 < 1 1 UG/L 2779012007081013D NORTH COAST LABS 1247
2450 MONOCHLOROACETIC ACID 07-08-2020 < 2 2 UG/L 2779012007081013D NORTH COAST LABS 1247
2452 TRICHLOROACETIC ACID 07-08-2020 2.9000000 1 1 UG/L 2779012007081013D NORTH COAST LABS 1247
2451 DICHLOROACETIC ACID 07-08-2020 6.0000000 1 1 UG/L 2779012007081013D NORTH COAST LABS 1247
2453 MONOBROMOACETIC ACID 07-08-2020 < 1 1 UG/L 2779012007081013D NORTH COAST LABS 1247
2454 DIBROMOACETIC ACID 07-08-2020 < 1 1 UG/L 2779012007081013D NORTH COAST LABS 1247
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-08-2020 8.9000000 60 UG/L 2779012007081013D NORTH COAST LABS 1247
2451 DICHLOROACETIC ACID 12-10-2019 12.0000000 1 1 UG/L 2779011912101111D NORTH COAST LABS 1247
2942 BROMOFORM 12-10-2019 < 1 1 UG/L 2779011912101111D NORTH COAST LABS 1247
2950 TTHM 12-10-2019 22.0000000 80 UG/L 2779011912101111D NORTH COAST LABS 1247
2454 DIBROMOACETIC ACID 12-10-2019 < 1 1 UG/L 2779011912101111D NORTH COAST LABS 1247
2941 CHLOROFORM 12-10-2019 19.0000000 1 1 UG/L 2779011912101111D NORTH COAST LABS 1247
2452 TRICHLOROACETIC ACID 12-10-2019 16.0000000 1 1 UG/L 2779011912101111D NORTH COAST LABS 1247
2456 TOTAL HALOACETIC ACIDS (HAA5) 12-10-2019 28.0000000 60 UG/L 2779011912101111D NORTH COAST LABS 1247
2944 DIBROMOCHLOROMETHANE 12-10-2019 < 1 1 UG/L 2779011912101111D NORTH COAST LABS 1247
2450 MONOCHLOROACETIC ACID 12-10-2019 < 2 2 UG/L 2779011912101111D NORTH COAST LABS 1247
2453 MONOBROMOACETIC ACID 12-10-2019 < 1 1 UG/L 2779011912101111D NORTH COAST LABS 1247
2943 BROMODICHLOROMETHANE 12-10-2019 2.7000000 1 1 UG/L 2779011912101111D 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.