CA Drinking Water Watch

HELENDALE COMMUNITY SERVICE DISTRICT (3610112)

All Sampling Results From To

DBP2-SOU...* (CA3610112_DST_602)

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 07-18-2023 14.9 1 80 UG/L 23G1990-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 524.2
2944 DIBROMOCHLOROMETHANE 07-18-2023 3.2 1 1 UG/L 23G1990-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 524.2
2943 BROMODICHLOROMETHANE 07-18-2023 < 1 1 UG/L 23G1990-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 524.2
2942 BROMOFORM 07-18-2023 11.7 1 1 UG/L 23G1990-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 524.2
2941 CHLOROFORM 07-18-2023 < 1 1 UG/L 23G1990-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-18-2023 2.2 1 60 UG/L 23G1990-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2454 DIBROMOACETIC ACID 07-18-2023 2.2 1 1 UG/L 23G1990-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2453 MONOBROMOACETIC ACID 07-18-2023 < 1 1 UG/L 23G1990-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2452 TRICHLOROACETIC ACID 07-18-2023 < 1 1 UG/L 23G1990-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2451 DICHLOROACETIC ACID 07-18-2023 < 1 1 UG/L 23G1990-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2450 MONOCHLOROACETIC ACID 07-18-2023 < 2 2 UG/L 23G1990-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2950 TTHM 07-27-2022 11.9 1 80 UG/L 22G2531-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 524.2
2944 DIBROMOCHLOROMETHANE 07-27-2022 3.7 1 1 UG/L 22G2531-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 524.2
2943 BROMODICHLOROMETHANE 07-27-2022 1.0 1 1 UG/L 22G2531-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 524.2
2942 BROMOFORM 07-27-2022 7.2 1 1 UG/L 22G2531-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 524.2
2941 CHLOROFORM 07-27-2022 < 1 1 UG/L 22G2531-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-27-2022 1.4 1 60 UG/L 22G2531-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2454 DIBROMOACETIC ACID 07-27-2022 1.4 1 1 UG/L 22G2531-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2453 MONOBROMOACETIC ACID 07-27-2022 < 1 1 UG/L 22G2531-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2452 TRICHLOROACETIC ACID 07-27-2022 < 1 1 UG/L 22G2531-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2451 DICHLOROACETIC ACID 07-27-2022 < 1 1 UG/L 22G2531-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2450 MONOCHLOROACETIC ACID 07-27-2022 < 2 2 UG/L 22G2531-01 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 552.2
2944 DIBROMOCHLOROMETHANE 07-27-2021 1.1000000 1 1 UG/L 38406022107271230D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2941 CHLOROFORM 07-27-2021 < 1 1 UG/L 38406022107271230D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2451 DICHLOROACETIC ACID 07-27-2021 < 1 1 UG/L 38406022107271230D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2450 MONOCHLOROACETIC ACID 07-27-2021 < 2 2 UG/L 38406022107271230D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-27-2021 1.0000000 60 UG/L 38406022107271230D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2943 BROMODICHLOROMETHANE 07-27-2021 < 1 1 UG/L 38406022107271230D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2454 DIBROMOACETIC ACID 07-27-2021 1.0000000 1 1 UG/L 38406022107271230D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2950 TTHM 07-27-2021 3.1000000 80 UG/L 38406022107271230D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2453 MONOBROMOACETIC ACID 07-27-2021 < 1 1 UG/L 38406022107271230D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2942 BROMOFORM 07-27-2021 2.0000000 1 1 UG/L 38406022107271230D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2452 TRICHLOROACETIC ACID 07-27-2021 < 1 1 UG/L 38406022107271230D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2946 ETHYLENE DIBROMIDE 07-29-2020 < .05 .02 UG/L 38406022007291059S CLINICAL LABORATORY OF SAN BERNARDINO 1088
2931 1,2-DIBROMO-3-CHLOROPROPANE 07-29-2020 < .2 .01 UG/L 38406022007291059S CLINICAL LABORATORY OF SAN BERNARDINO 1088
2944 DIBROMOCHLOROMETHANE 07-29-2020 2.3000000 1 1 UG/L 38406022007291059D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2943 BROMODICHLOROMETHANE 07-29-2020 < 1 1 UG/L 38406022007291059D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2950 TTHM 07-29-2020 7.8000000 80 UG/L 38406022007291059D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2941 CHLOROFORM 07-29-2020 < 1 1 UG/L 38406022007291059D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2942 BROMOFORM 07-29-2020 5.5000000 1 1 UG/L 38406022007291059D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2450 MONOCHLOROACETIC ACID 07-29-2020 < 2 2 UG/L 38406022007291059D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2452 TRICHLOROACETIC ACID 07-29-2020 < 1 1 UG/L 38406022007291059D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2453 MONOBROMOACETIC ACID 07-29-2020 < 1 1 UG/L 38406022007291059D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2451 DICHLOROACETIC ACID 07-29-2020 < 1 1 UG/L 38406022007291059D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2454 DIBROMOACETIC ACID 07-29-2020 2.1000000 1 1 UG/L 38406022007291059D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-29-2020 2.1000000 60 UG/L 38406022007291059D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2946 ETHYLENE DIBROMIDE 07-17-2019 < .05 .02 UG/L 38406021907171010S CLINICAL LABORATORY OF SAN BERNARDINO 1088
2931 1,2-DIBROMO-3-CHLOROPROPANE 07-17-2019 < .2 .01 UG/L 38406021907171010S CLINICAL LABORATORY OF SAN BERNARDINO 1088
2452 TRICHLOROACETIC ACID 07-25-2018 < 1 1 UG/L 38406021807250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2943 BROMODICHLOROMETHANE 07-25-2018 1.0000000 1 1 UG/L 38406021807250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2941 CHLOROFORM 07-25-2018 < 1 1 UG/L 38406021807250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2453 MONOBROMOACETIC ACID 07-25-2018 < 1 1 UG/L 38406021807250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2944 DIBROMOCHLOROMETHANE 07-25-2018 5.0000000 1 1 UG/L 38406021807250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2950 TTHM 07-25-2018 20.2000000 80 UG/L 38406021807250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2454 DIBROMOACETIC ACID 07-25-2018 4.4000000 1 1 UG/L 38406021807250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2450 MONOCHLOROACETIC ACID 07-25-2018 < 2 2 UG/L 38406021807250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-25-2018 4.4000000 60 UG/L 38406021807250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2942 BROMOFORM 07-25-2018 14.2000000 1 1 UG/L 38406021807250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2451 DICHLOROACETIC ACID 07-25-2018 < 1 1 UG/L 38406021807250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2454 DIBROMOACETIC ACID 07-25-2017 2.4000000 1 1 UG/L 38406021707250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-25-2017 2.4000000 60 UG/L 38406021707250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2943 BROMODICHLOROMETHANE 07-25-2017 1.3000000 1 1 UG/L 38406021707250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2450 MONOCHLOROACETIC ACID 07-25-2017 < 2 2 UG/L 38406021707250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2944 DIBROMOCHLOROMETHANE 07-25-2017 5.9000000 1 1 UG/L 38406021707250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2942 BROMOFORM 07-25-2017 6.7000000 1 1 UG/L 38406021707250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2452 TRICHLOROACETIC ACID 07-25-2017 < 1 1 UG/L 38406021707250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2453 MONOBROMOACETIC ACID 07-25-2017 < 1 1 UG/L 38406021707250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2451 DICHLOROACETIC ACID 07-25-2017 < 1 1 UG/L 38406021707250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2941 CHLOROFORM 07-25-2017 < 1 1 UG/L 38406021707250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2950 TTHM 07-25-2017 13.9000000 80 UG/L 38406021707250945D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2941 CHLOROFORM 07-27-2016 < 1 1 UG/L 38406021607271018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2943 BROMODICHLOROMETHANE 07-27-2016 1.3000000 1 1 UG/L 38406021607271018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2950 TTHM 07-27-2016 15.7000000 80 UG/L 38406021607271018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-27-2016 3.3000000 60 UG/L 38406021607271018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2451 DICHLOROACETIC ACID 07-27-2016 < 1 1 UG/L 38406021607271018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2944 DIBROMOCHLOROMETHANE 07-27-2016 4.6000000 1 1 UG/L 38406021607271018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2454 DIBROMOACETIC ACID 07-27-2016 3.3000000 1 1 UG/L 38406021607271018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2452 TRICHLOROACETIC ACID 07-27-2016 < 1 1 UG/L 38406021607271018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2450 MONOCHLOROACETIC ACID 07-27-2016 < 2 2 UG/L 38406021607271018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2453 MONOBROMOACETIC ACID 07-27-2016 < 1 1 UG/L 38406021607271018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2942 BROMOFORM 07-27-2016 9.8000000 1 1 UG/L 38406021607271018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2942 BROMOFORM 07-29-2015 8.8000000 1 1 UG/L 38406021507291048D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2941 CHLOROFORM 07-29-2015 < 1 1 UG/L 38406021507291048D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2943 BROMODICHLOROMETHANE 07-29-2015 1.2000000 1 1 UG/L 38406021507291048D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-29-2015 3.3000000 60 UG/L 38406021507291048D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2452 TRICHLOROACETIC ACID 07-29-2015 < 1 1 UG/L 38406021507291048D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2453 MONOBROMOACETIC ACID 07-29-2015 < 1 1 UG/L 38406021507291048D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2454 DIBROMOACETIC ACID 07-29-2015 3.3000000 1 1 UG/L 38406021507291048D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2944 DIBROMOCHLOROMETHANE 07-29-2015 4.1000000 1 1 UG/L 38406021507291048D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2451 DICHLOROACETIC ACID 07-29-2015 < 1 1 UG/L 38406021507291048D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2450 MONOCHLOROACETIC ACID 07-29-2015 < 2 2 UG/L 38406021507291048D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2950 TTHM 07-29-2015 14.1000000 80 UG/L 38406021507291048D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2453 MONOBROMOACETIC ACID 07-29-2014 < 1 1 UG/L 38406021407291018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-29-2014 4.6000000 60 UG/L 38406021407291018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2452 TRICHLOROACETIC ACID 07-29-2014 < 1 1 UG/L 38406021407291018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2941 CHLOROFORM 07-29-2014 < 1 1 UG/L 38406021407291018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2451 DICHLOROACETIC ACID 07-29-2014 < 1 1 UG/L 38406021407291018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2943 BROMODICHLOROMETHANE 07-29-2014 < 1 1 UG/L 38406021407291018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2450 MONOCHLOROACETIC ACID 07-29-2014 < 2 2 UG/L 38406021407291018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2942 BROMOFORM 07-29-2014 8.2000000 1 1 UG/L 38406021407291018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2950 TTHM 07-29-2014 11.8000000 80 UG/L 38406021407291018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2944 DIBROMOCHLOROMETHANE 07-29-2014 3.6000000 1 1 UG/L 38406021407291018D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2454 DIBROMOACETIC ACID 07-29-2014 4.6000000 1 1 UG/L 38406021407291018D CLINICAL LABORATORY OF SAN BERNARDINO 1088

*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.