CA Drinking Water Watch

DOWNIEVILLE PUBLIC U.D. (4610002)

All Sampling Results From To

USFS - D...* (CA4610002_DST_801)

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 08-21-2023 33 0.5 80 UG/L 23H1274-01 CLS LABS 1233 EPA 524.2
2944 DIBROMOCHLOROMETHANE 08-21-2023 < 0.5 1 UG/L 23H1274-01 CLS LABS 1233 EPA 524.2
2943 BROMODICHLOROMETHANE 08-21-2023 1.4 0.5 1 UG/L 23H1274-01 CLS LABS 1233 EPA 524.2
2942 BROMOFORM 08-21-2023 < 0.5 1 UG/L 23H1274-01 CLS LABS 1233 EPA 524.2
2941 CHLOROFORM 08-21-2023 31 0.5 1 UG/L 23H1274-01 CLS LABS 1233 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-21-2023 28.2 1 60 UG/L 23H2533-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2454 DIBROMOACETIC ACID 08-21-2023 < 1 1 UG/L 23H2533-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2453 MONOBROMOACETIC ACID 08-21-2023 < 1 1 UG/L 23H2533-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2452 TRICHLOROACETIC ACID 08-21-2023 16.1 1 1 UG/L 23H2533-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2451 DICHLOROACETIC ACID 08-21-2023 12.1 1 1 UG/L 23H2533-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2450 MONOCHLOROACETIC ACID 08-21-2023 < 2 2 UG/L 23H2533-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2950 TTHM 07-27-2022 55 0.5 80 UG/L 22G1620-01 CLS LABS 1233 EPA 524.2
2944 DIBROMOCHLOROMETHANE 07-27-2022 < 0.5 1 UG/L 22G1620-01 CLS LABS 1233 EPA 524.2
2943 BROMODICHLOROMETHANE 07-27-2022 2.0 0.5 1 UG/L 22G1620-01 CLS LABS 1233 EPA 524.2
2942 BROMOFORM 07-27-2022 < 0.5 1 UG/L 22G1620-01 CLS LABS 1233 EPA 524.2
2941 CHLOROFORM 07-27-2022 53 0.5 1 UG/L 22G1620-01 CLS LABS 1233 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-27-2022 24.2 1 60 UG/L 22H0140-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2454 DIBROMOACETIC ACID 07-27-2022 < 1 1 UG/L 22H0140-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2453 MONOBROMOACETIC ACID 07-27-2022 < 1 1 UG/L 22H0140-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2452 TRICHLOROACETIC ACID 07-27-2022 14.4 1 1 UG/L 22H0140-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2451 DICHLOROACETIC ACID 07-27-2022 9.8 1 1 UG/L 22H0140-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2450 MONOCHLOROACETIC ACID 07-27-2022 < 2 2 UG/L 22H0140-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2454 DIBROMOACETIC ACID 07-22-2021 < 1 1 UG/L 2107449-01B NORTH COAST LABS 1247 EPA 552.2
2453 MONOBROMOACETIC ACID 07-22-2021 < 1 1 UG/L 2107449-01B NORTH COAST LABS 1247 EPA 552.2
2452 TRICHLOROACETIC ACID 07-22-2021 15.38 1 1 UG/L 2107449-01B NORTH COAST LABS 1247 EPA 552.2
2451 DICHLOROACETIC ACID 07-22-2021 6.72 1 1 UG/L 2107449-01B NORTH COAST LABS 1247 EPA 552.2
2450 MONOCHLOROACETIC ACID 07-22-2021 < 2 2 UG/L 2107449-01B NORTH COAST LABS 1247 EPA 552.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-22-2021 22.10 6 60 UG/L 2107449-01B NORTH COAST LABS 1247 EPA 552.2
2944 DIBROMOCHLOROMETHANE 07-22-2021 < 1 1 UG/L 2107449-01A NORTH COAST LABS 1247 EPA 524.2
2943 BROMODICHLOROMETHANE 07-22-2021 2.33 1 1 UG/L 2107449-01A NORTH COAST LABS 1247 EPA 524.2
2942 BROMOFORM 07-22-2021 < 1 1 UG/L 2107449-01A NORTH COAST LABS 1247 EPA 524.2
2941 CHLOROFORM 07-22-2021 44.11 1 1 UG/L 2107449-01A NORTH COAST LABS 1247 EPA 524.2
2950 TTHM 07-22-2021 46.45 4 80 UG/L 2107449-01A NORTH COAST LABS 1247 EPA 524.2
2452 TRICHLOROACETIC ACID 08-26-2020 11.0000000 1 1 UG/L 45178012008261500D NORTH COAST LABS 1247
2943 BROMODICHLOROMETHANE 08-26-2020 2.4000000 1 1 UG/L 45178012008261500D NORTH COAST LABS 1247
2941 CHLOROFORM 08-26-2020 46.0000000 1 1 UG/L 45178012008261500D NORTH COAST LABS 1247
2453 MONOBROMOACETIC ACID 08-26-2020 < 1 1 UG/L 45178012008261500D NORTH COAST LABS 1247
2454 DIBROMOACETIC ACID 08-26-2020 < 1 1 UG/L 45178012008261500D NORTH COAST LABS 1247
2942 BROMOFORM 08-26-2020 < 1 1 UG/L 45178012008261500D NORTH COAST LABS 1247
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-26-2020 15.0000000 60 UG/L 45178012008261500D NORTH COAST LABS 1247
2944 DIBROMOCHLOROMETHANE 08-26-2020 < 1 1 UG/L 45178012008261500D NORTH COAST LABS 1247
2451 DICHLOROACETIC ACID 08-26-2020 4.2000000 1 1 UG/L 45178012008261500D NORTH COAST LABS 1247
2950 TTHM 08-26-2020 48.0000000 80 UG/L 45178012008261500D NORTH COAST LABS 1247
2450 MONOCHLOROACETIC ACID 08-26-2020 < 2 2 UG/L 45178012008261500D 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.