CA Drinking Water Watch

EAST OROSI COMMUNITY SERVICES DISTRICT (5401003)

All Sampling Results From To

ST2S1 - ...* (CA5401003_DST_900)

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 08-27-2025 < 0.5 80 UG/L AIH3417-03 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2944 DIBROMOCHLOROMETHANE 08-27-2025 < 0.5 1 UG/L AIH3417-03 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2943 BROMODICHLOROMETHANE 08-27-2025 < 0.5 1 UG/L AIH3417-03 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2942 BROMOFORM 08-27-2025 < 0.5 1 UG/L AIH3417-03 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2941 CHLOROFORM 08-27-2025 < 0.5 1 UG/L AIH3417-03 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-27-2025 < 2 60 UG/L AIH3417-03 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 08-27-2025 < 1 1 UG/L AIH3417-03 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 08-27-2025 < 1 1 UG/L AIH3417-03 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2452 TRICHLOROACETIC ACID 08-27-2025 < 1 1 UG/L AIH3417-03 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2451 DICHLOROACETIC ACID 08-27-2025 < 1 1 UG/L AIH3417-03 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 08-27-2025 < 2 2 UG/L AIH3417-03 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2950 TTHM 06-29-2022 < 0.5 80 UG/L AFF3490-03 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2944 DIBROMOCHLOROMETHANE 06-29-2022 < 0.5 1 UG/L AFF3490-03 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2943 BROMODICHLOROMETHANE 06-29-2022 < 0.5 1 UG/L AFF3490-03 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2942 BROMOFORM 06-29-2022 < 0.5 1 UG/L AFF3490-03 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2941 CHLOROFORM 06-29-2022 < 0.5 1 UG/L AFF3490-03 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 06-29-2022 < 2 60 UG/L AFF3490-03 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 06-29-2022 < 1 1 UG/L AFF3490-03 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 06-29-2022 < 1 1 UG/L AFF3490-03 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2452 TRICHLOROACETIC ACID 06-29-2022 < 1 1 UG/L AFF3490-03 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2451 DICHLOROACETIC ACID 06-29-2022 < 1 1 UG/L AFF3490-03 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 06-29-2022 < 2 2 UG/L AFF3490-03 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 05-24-2019 < 1 1 UG/L 65149001905241015D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 05-24-2019 < 1 1 UG/L 65149001905241015D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 05-24-2019 3.2000000 80 UG/L 65149001905241015D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 05-24-2019 < 60 UG/L 65149001905241015D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 05-24-2019 < 2 2 UG/L 65149001905241015D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 05-24-2019 1.3000000 1 1 UG/L 65149001905241015D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 05-24-2019 < 1 1 UG/L 65149001905241015D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 05-24-2019 < 1 1 UG/L 65149001905241015D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 05-24-2019 < 1 1 UG/L 65149001905241015D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 05-24-2019 < 1 1 UG/L 65149001905241015D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 05-24-2019 1.4000000 1 1 UG/L 65149001905241015D BSK ANALYTICAL LABORATORIES 1180

*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.