CA Drinking Water Watch

CAL-AM WATER COMPANY - EAST PASADENA (1910020)

All Sampling Results From To

SITE2 -3...* (CA1910020_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 07-28-2023 4.8 4 80 UG/L 3G31057-02 WECK LABORATORIES 1132 EPA 524.2
2944 DIBROMOCHLOROMETHANE 07-28-2023 < 1 1 UG/L 3G31057-02 WECK LABORATORIES 1132 EPA 524.2
2943 BROMODICHLOROMETHANE 07-28-2023 1.5 1 1 UG/L 3G31057-02 WECK LABORATORIES 1132 EPA 524.2
2942 BROMOFORM 07-28-2023 < 1 1 UG/L 3G31057-02 WECK LABORATORIES 1132 EPA 524.2
2941 CHLOROFORM 07-28-2023 2.5 1 1 UG/L 3G31057-02 WECK LABORATORIES 1132 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-28-2023 < 6 60 UG/L 3G31057-02 WECK LABORATORIES 1132 EPA 552.3
2454 DIBROMOACETIC ACID 07-28-2023 < 1 1 UG/L 3G31057-02 WECK LABORATORIES 1132 EPA 552.3
2453 MONOBROMOACETIC ACID 07-28-2023 < 1 1 UG/L 3G31057-02 WECK LABORATORIES 1132 EPA 552.3
2452 TRICHLOROACETIC ACID 07-28-2023 < 1 1 UG/L 3G31057-02 WECK LABORATORIES 1132 EPA 552.3
2451 DICHLOROACETIC ACID 07-28-2023 < 1 1 UG/L 3G31057-02 WECK LABORATORIES 1132 EPA 552.3
2450 MONOCHLOROACETIC ACID 07-28-2023 < 2 2 UG/L 3G31057-02 WECK LABORATORIES 1132 EPA 552.3
2950 TTHM 07-29-2022 5.5 4 80 UG/L 2G29045-02 WECK LABORATORIES 1132 EPA 524.2
2944 DIBROMOCHLOROMETHANE 07-29-2022 1.1 1 1 UG/L 2G29045-02 WECK LABORATORIES 1132 EPA 524.2
2943 BROMODICHLOROMETHANE 07-29-2022 1.8 1 1 UG/L 2G29045-02 WECK LABORATORIES 1132 EPA 524.2
2942 BROMOFORM 07-29-2022 < 1 1 UG/L 2G29045-02 WECK LABORATORIES 1132 EPA 524.2
2941 CHLOROFORM 07-29-2022 2.6 1 1 UG/L 2G29045-02 WECK LABORATORIES 1132 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-29-2022 < 6 60 UG/L 2G29045-02 WECK LABORATORIES 1132 EPA 552.3
2454 DIBROMOACETIC ACID 07-29-2022 < 1 1 UG/L 2G29045-02 WECK LABORATORIES 1132 EPA 552.3
2453 MONOBROMOACETIC ACID 07-29-2022 < 1 1 UG/L 2G29045-02 WECK LABORATORIES 1132 EPA 552.3
2452 TRICHLOROACETIC ACID 07-29-2022 < 1 1 UG/L 2G29045-02 WECK LABORATORIES 1132 EPA 552.3
2451 DICHLOROACETIC ACID 07-29-2022 < 1 1 UG/L 2G29045-02 WECK LABORATORIES 1132 EPA 552.3
2450 MONOCHLOROACETIC ACID 07-29-2022 < 2 2 UG/L 2G29045-02 WECK LABORATORIES 1132 EPA 552.3
2950 TTHM 07-27-2021 37 4 80 UG/L 1G27068-02 WECK LABORATORIES 1132 EPA 524.2
2944 DIBROMOCHLOROMETHANE 07-27-2021 13 1 1 UG/L 1G27068-02 WECK LABORATORIES 1132 EPA 524.2
2943 BROMODICHLOROMETHANE 07-27-2021 11 1 1 UG/L 1G27068-02 WECK LABORATORIES 1132 EPA 524.2
2942 BROMOFORM 07-27-2021 3.2 1 1 UG/L 1G27068-02 WECK LABORATORIES 1132 EPA 524.2
2941 CHLOROFORM 07-27-2021 10 1 1 UG/L 1G27068-02 WECK LABORATORIES 1132 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-27-2021 < 6 60 UG/L 1G27068-02 WECK LABORATORIES 1132 CALC
2454 DIBROMOACETIC ACID 07-27-2021 < 1 1 UG/L 1G27068-02 WECK LABORATORIES 1132 EPA 552.3
2453 MONOBROMOACETIC ACID 07-27-2021 < 1 1 UG/L 1G27068-02 WECK LABORATORIES 1132 EPA 552.3
2452 TRICHLOROACETIC ACID 07-27-2021 1.8 1 1 UG/L 1G27068-02 WECK LABORATORIES 1132 EPA 552.3
2451 DICHLOROACETIC ACID 07-27-2021 3.5 1 1 UG/L 1G27068-02 WECK LABORATORIES 1132 EPA 552.3
2450 MONOCHLOROACETIC ACID 07-27-2021 < 2 2 UG/L 1G27068-02 WECK LABORATORIES 1132 EPA 552.3
2943 BROMODICHLOROMETHANE 07-28-2020 3.9000000 1 1 UG/L 24998012007280930D WECK LABORATORIES 1132
2944 DIBROMOCHLOROMETHANE 07-28-2020 5.4000000 1 1 UG/L 24998012007280930D WECK LABORATORIES 1132
2942 BROMOFORM 07-28-2020 2.6000000 1 1 UG/L 24998012007280930D WECK LABORATORIES 1132
2941 CHLOROFORM 07-28-2020 2.3000000 1 1 UG/L 24998012007280930D WECK LABORATORIES 1132
2450 MONOCHLOROACETIC ACID 07-28-2020 < 2 2 UG/L 24998012007280930D WECK LABORATORIES 1132
2452 TRICHLOROACETIC ACID 07-28-2020 < 1 1 UG/L 24998012007280930D WECK LABORATORIES 1132
2451 DICHLOROACETIC ACID 07-28-2020 < 1 1 UG/L 24998012007280930D WECK LABORATORIES 1132
2950 TTHM 07-28-2020 14.0000000 80 UG/L 24998012007280930D WECK LABORATORIES 1132
2453 MONOBROMOACETIC ACID 07-28-2020 < 1 1 UG/L 24998012007280930D WECK LABORATORIES 1132
2454 DIBROMOACETIC ACID 07-28-2020 1.5000000 1 1 UG/L 24998012007280930D WECK LABORATORIES 1132
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-28-2020 1.5000000 60 UG/L 24998012007280930D WECK LABORATORIES 1132
2943 BROMODICHLOROMETHANE 07-29-2019 1.2000000 1 1 UG/L 24998011907290950D WECK LABORATORIES 1132
2950 TTHM 07-29-2019 4.4000000 80 UG/L 24998011907290950D WECK LABORATORIES 1132
2944 DIBROMOCHLOROMETHANE 07-29-2019 1.3000000 1 1 UG/L 24998011907290950D WECK LABORATORIES 1132
2450 MONOCHLOROACETIC ACID 07-29-2019 < 2 2 UG/L 24998011907290950D WECK LABORATORIES 1132
2451 DICHLOROACETIC ACID 07-29-2019 < 1 1 UG/L 24998011907290950D WECK LABORATORIES 1132
2452 TRICHLOROACETIC ACID 07-29-2019 < 1 1 UG/L 24998011907290950D WECK LABORATORIES 1132
2453 MONOBROMOACETIC ACID 07-29-2019 < 1 1 UG/L 24998011907290950D WECK LABORATORIES 1132
2454 DIBROMOACETIC ACID 07-29-2019 < 1 1 UG/L 24998011907290950D WECK LABORATORIES 1132
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-29-2019 < 1 60 UG/L 24998011907290950D WECK LABORATORIES 1132
2941 CHLOROFORM 07-29-2019 < 1 1 UG/L 24998011907290950D WECK LABORATORIES 1132
2942 BROMOFORM 07-29-2019 1.0000000 1 1 UG/L 24998011907290950D WECK LABORATORIES 1132
2943 BROMODICHLOROMETHANE 07-30-2018 1.4000000 1 1 UG/L 24998011807301035D WECK LABORATORIES 1132
2452 TRICHLOROACETIC ACID 07-30-2018 < 1 1 UG/L 24998011807301035D WECK LABORATORIES 1132
2941 CHLOROFORM 07-30-2018 < 1 1 UG/L 24998011807301035D WECK LABORATORIES 1132
2453 MONOBROMOACETIC ACID 07-30-2018 < 1 1 UG/L 24998011807301035D WECK LABORATORIES 1132
2944 DIBROMOCHLOROMETHANE 07-30-2018 1.8000000 1 1 UG/L 24998011807301035D WECK LABORATORIES 1132
2950 TTHM 07-30-2018 6.6000000 80 UG/L 24998011807301035D WECK LABORATORIES 1132
2454 DIBROMOACETIC ACID 07-30-2018 < 1 1 UG/L 24998011807301035D WECK LABORATORIES 1132
2450 MONOCHLOROACETIC ACID 07-30-2018 < 2 2 UG/L 24998011807301035D WECK LABORATORIES 1132
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-30-2018 < 60 UG/L 24998011807301035D WECK LABORATORIES 1132
2942 BROMOFORM 07-30-2018 2.5000000 1 1 UG/L 24998011807301035D WECK LABORATORIES 1132
2451 DICHLOROACETIC ACID 07-30-2018 < 1 1 UG/L 24998011807301035D WECK LABORATORIES 1132
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-31-2017 1.7000000 60 UG/L 24998011707311230D WECK LABORATORIES 1132
2454 DIBROMOACETIC ACID 07-31-2017 1.7000000 1 1 UG/L 24998011707311230D WECK LABORATORIES 1132
2450 MONOCHLOROACETIC ACID 07-31-2017 < 2 2 UG/L 24998011707311230D WECK LABORATORIES 1132
2452 TRICHLOROACETIC ACID 07-31-2017 < 1 1 UG/L 24998011707311230D WECK LABORATORIES 1132
2453 MONOBROMOACETIC ACID 07-31-2017 < 1 1 UG/L 24998011707311230D WECK LABORATORIES 1132
2451 DICHLOROACETIC ACID 07-31-2017 < 1 1 UG/L 24998011707311230D WECK LABORATORIES 1132
2941 CHLOROFORM 07-31-2017 < 1 1 UG/L 24998011707311230D WECK LABORATORIES 1132
2943 BROMODICHLOROMETHANE 07-31-2017 1.5000000 1 1 UG/L 24998011707311230D WECK LABORATORIES 1132
2950 TTHM 07-31-2017 14.0000000 80 UG/L 24998011707311230D WECK LABORATORIES 1132
2942 BROMOFORM 07-31-2017 7.7000000 1 1 UG/L 24998011707311230D WECK LABORATORIES 1132
2944 DIBROMOCHLOROMETHANE 07-31-2017 4.3000000 1 1 UG/L 24998011707311230D WECK LABORATORIES 1132
2943 BROMODICHLOROMETHANE 07-29-2016 < 1 1 UG/L 24998011607291155D WECK LABORATORIES 1132
2451 DICHLOROACETIC ACID 07-29-2016 < 1 1 UG/L 24998011607291155D WECK LABORATORIES 1132
2452 TRICHLOROACETIC ACID 07-29-2016 < 1 1 UG/L 24998011607291155D WECK LABORATORIES 1132
2450 MONOCHLOROACETIC ACID 07-29-2016 < 2 2 UG/L 24998011607291155D WECK LABORATORIES 1132
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-29-2016 2.1000000 60 UG/L 24998011607291155D WECK LABORATORIES 1132
2950 TTHM 07-29-2016 5.4000000 80 UG/L 24998011607291155D WECK LABORATORIES 1132
2454 DIBROMOACETIC ACID 07-29-2016 2.1000000 1 1 UG/L 24998011607291155D WECK LABORATORIES 1132
2944 DIBROMOCHLOROMETHANE 07-29-2016 1.4000000 1 1 UG/L 24998011607291155D WECK LABORATORIES 1132
2941 CHLOROFORM 07-29-2016 < 1 1 UG/L 24998011607291155D WECK LABORATORIES 1132
2453 MONOBROMOACETIC ACID 07-29-2016 < 1 1 UG/L 24998011607291155D WECK LABORATORIES 1132
2942 BROMOFORM 07-29-2016 4.0000000 1 1 UG/L 24998011607291155D WECK LABORATORIES 1132
2943 BROMODICHLOROMETHANE 07-28-2015 < 1 1 UG/L 24998011507280755D WECK LABORATORIES 1132
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-28-2015 < 60 UG/L 24998011507280755D WECK LABORATORIES 1132
2944 DIBROMOCHLOROMETHANE 07-28-2015 < 1 1 UG/L 24998011507280755D WECK LABORATORIES 1132
2454 DIBROMOACETIC ACID 07-28-2015 < 1 1 UG/L 24998011507280755D WECK LABORATORIES 1132
2950 TTHM 07-28-2015 2.2000000 80 UG/L 24998011507280755D WECK LABORATORIES 1132
2452 TRICHLOROACETIC ACID 07-28-2015 < 1 1 UG/L 24998011507280755D WECK LABORATORIES 1132
2453 MONOBROMOACETIC ACID 07-28-2015 < 1 1 UG/L 24998011507280755D WECK LABORATORIES 1132
2450 MONOCHLOROACETIC ACID 07-28-2015 < 2 2 UG/L 24998011507280755D WECK LABORATORIES 1132
2451 DICHLOROACETIC ACID 07-28-2015 < 1 1 UG/L 24998011507280755D WECK LABORATORIES 1132
2942 BROMOFORM 07-28-2015 < 1 1 UG/L 24998011507280755D WECK LABORATORIES 1132
2941 CHLOROFORM 07-28-2015 < 1 1 UG/L 24998011507280755D WECK LABORATORIES 1132
2451 DICHLOROACETIC ACID 07-28-2014 < 1 1 UG/L 24998011407281205D WECK LABORATORIES 1132
2941 CHLOROFORM 07-28-2014 < 1 1 UG/L 24998011407281205D WECK LABORATORIES 1132
2450 MONOCHLOROACETIC ACID 07-28-2014 < 2 2 UG/L 24998011407281205D WECK LABORATORIES 1132
2942 BROMOFORM 07-28-2014 5.0000000 1 1 UG/L 24998011407281205D WECK LABORATORIES 1132
2943 BROMODICHLOROMETHANE 07-28-2014 < 1 1 UG/L 24998011407281205D WECK LABORATORIES 1132
2944 DIBROMOCHLOROMETHANE 07-28-2014 2.5000000 1 1 UG/L 24998011407281205D WECK LABORATORIES 1132
2454 DIBROMOACETIC ACID 07-28-2014 1.2000000 1 1 UG/L 24998011407281205D WECK LABORATORIES 1132
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-28-2014 1.2000000 60 UG/L 24998011407281205D WECK LABORATORIES 1132
2453 MONOBROMOACETIC ACID 07-28-2014 < 1 1 UG/L 24998011407281205D WECK LABORATORIES 1132
2950 TTHM 07-28-2014 8.9000000 80 UG/L 24998011407281205D WECK LABORATORIES 1132
2452 TRICHLOROACETIC ACID 07-28-2014 < 1 1 UG/L 24998011407281205D WECK LABORATORIES 1132

*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.