CA Drinking Water Watch

KELSEYVILLE CO WATERWORKS DISTRICT 3 (1710007)

All Sampling Results From To

DBP_END ...* (CA1710007_DST_011)

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 10-25-2023 17.36 1 80 UG/L 23J3859-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 10-25-2023 1.47 1 1 UG/L 23J3859-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2943 BROMODICHLOROMETHANE 10-25-2023 6.18 1 1 UG/L 23J3859-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 10-25-2023 < 1 1 UG/L 23J3859-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2941 CHLOROFORM 10-25-2023 9.71 1 1 UG/L 23J3859-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 10-25-2023 6.7 1 60 UG/L 23J3859-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2454 DIBROMOACETIC ACID 10-25-2023 < 1 1 UG/L 23J3859-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2453 MONOBROMOACETIC ACID 10-25-2023 < 1 1 UG/L 23J3859-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2452 TRICHLOROACETIC ACID 10-25-2023 3.3 1 1 UG/L 23J3859-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2451 DICHLOROACETIC ACID 10-25-2023 3.4 1 1 UG/L 23J3859-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2450 MONOCHLOROACETIC ACID 10-25-2023 < 2 2 UG/L 23J3859-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2950 TTHM 10-06-2022 9.11 1 80 UG/L 22J1069-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 10-06-2022 1.87 1 1 UG/L 22J1069-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2943 BROMODICHLOROMETHANE 10-06-2022 2.91 1 1 UG/L 22J1069-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 10-06-2022 < 1 1 UG/L 22J1069-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2941 CHLOROFORM 10-06-2022 4.33 1 1 UG/L 22J1069-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 10-06-2022 < 1 60 UG/L 22J1069-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2454 DIBROMOACETIC ACID 10-06-2022 < 1 1 UG/L 22J1069-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2453 MONOBROMOACETIC ACID 10-06-2022 < 1 1 UG/L 22J1069-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2452 TRICHLOROACETIC ACID 10-06-2022 < 1 1 UG/L 22J1069-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2451 DICHLOROACETIC ACID 10-06-2022 < 1 1 UG/L 22J1069-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2450 MONOCHLOROACETIC ACID 10-06-2022 < 2 2 UG/L 22J1069-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2950 TTHM 09-07-2021 10.67 1 80 UG/L 21I0824-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 09-07-2021 1.55 1 1 UG/L 21I0824-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2943 BROMODICHLOROMETHANE 09-07-2021 1.95 1 1 UG/L 21I0824-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 09-07-2021 3.00 1 1 UG/L 21I0824-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2941 CHLOROFORM 09-07-2021 4.17 1 1 UG/L 21I0824-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-07-2021 1.2 1 60 UG/L 21I0824-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2454 DIBROMOACETIC ACID 09-07-2021 < 1 1 UG/L 21I0824-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2453 MONOBROMOACETIC ACID 09-07-2021 < 1 1 UG/L 21I0824-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2452 TRICHLOROACETIC ACID 09-07-2021 < 1 1 UG/L 21I0824-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2451 DICHLOROACETIC ACID 09-07-2021 1.2 1 1 UG/L 21I0824-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2450 MONOCHLOROACETIC ACID 09-07-2021 < 2 2 UG/L 21I0824-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2450 MONOCHLOROACETIC ACID 09-09-2020 < 2 2 UG/L 20060112009090905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2950 TTHM 09-09-2020 5.6200000 80 UG/L 20060112009090905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2452 TRICHLOROACETIC ACID 09-09-2020 2.6000000 1 1 UG/L 20060112009090905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2943 BROMODICHLOROMETHANE 09-09-2020 1.8200000 1 1 UG/L 20060112009090905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2453 MONOBROMOACETIC ACID 09-09-2020 < 1 1 UG/L 20060112009090905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2454 DIBROMOACETIC ACID 09-09-2020 < 1 1 UG/L 20060112009090905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2941 CHLOROFORM 09-09-2020 2.7100000 1 1 UG/L 20060112009090905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2942 BROMOFORM 09-09-2020 < 1 1 UG/L 20060112009090905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-09-2020 5.0000000 60 UG/L 20060112009090905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2944 DIBROMOCHLOROMETHANE 09-09-2020 1.0900000 1 1 UG/L 20060112009090905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2451 DICHLOROACETIC ACID 09-09-2020 2.4000000 1 1 UG/L 20060112009090905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2943 BROMODICHLOROMETHANE 09-19-2019 4.2900000 1 1 UG/L 20060111909190905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2452 TRICHLOROACETIC ACID 09-19-2019 5.8000000 1 1 UG/L 20060111909190905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2451 DICHLOROACETIC ACID 09-19-2019 5.4000000 1 1 UG/L 20060111909190905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2453 MONOBROMOACETIC ACID 09-19-2019 < 1 1 UG/L 20060111909190905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2944 DIBROMOCHLOROMETHANE 09-19-2019 1.2400000 1 1 UG/L 20060111909190905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2454 DIBROMOACETIC ACID 09-19-2019 1.5000000 1 1 UG/L 20060111909190905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2950 TTHM 09-19-2019 16.9800000 80 UG/L 20060111909190905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-19-2019 12.7000000 60 UG/L 20060111909190905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2941 CHLOROFORM 09-19-2019 11.4500000 1 1 UG/L 20060111909190905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2942 BROMOFORM 09-19-2019 < 1 1 UG/L 20060111909190905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2450 MONOCHLOROACETIC ACID 09-19-2019 < 2 2 UG/L 20060111909190905D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2941 CHLOROFORM 09-18-2018 7.0900000 1 1 UG/L 20060111809180955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2451 DICHLOROACETIC ACID 09-18-2018 5.4000000 1 1 UG/L 20060111809180955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2452 TRICHLOROACETIC ACID 09-18-2018 4.1000000 1 1 UG/L 20060111809180955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2944 DIBROMOCHLOROMETHANE 09-18-2018 1.7800000 1 1 UG/L 20060111809180955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2453 MONOBROMOACETIC ACID 09-18-2018 < 1 1 UG/L 20060111809180955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2950 TTHM 09-18-2018 13.0000000 80 UG/L 20060111809180955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2942 BROMOFORM 09-18-2018 < 1 1 UG/L 20060111809180955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2454 DIBROMOACETIC ACID 09-18-2018 < 1 1 UG/L 20060111809180955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-18-2018 9.5000000 60 UG/L 20060111809180955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2450 MONOCHLOROACETIC ACID 09-18-2018 < 2 2 UG/L 20060111809180955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2943 BROMODICHLOROMETHANE 09-18-2018 4.1300000 1 1 UG/L 20060111809180955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2454 DIBROMOACETIC ACID 09-21-2017 < 1 1 UG/L 20060111709210956D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2950 TTHM 09-21-2017 13.1300000 80 UG/L 20060111709210956D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-21-2017 5.5000000 60 UG/L 20060111709210956D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2944 DIBROMOCHLOROMETHANE 09-21-2017 1.8800000 1 1 UG/L 20060111709210956D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2452 TRICHLOROACETIC ACID 09-21-2017 2.3000000 1 1 UG/L 20060111709210956D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2453 MONOBROMOACETIC ACID 09-21-2017 < 1 1 UG/L 20060111709210956D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2450 MONOCHLOROACETIC ACID 09-21-2017 < 2 2 UG/L 20060111709210956D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2942 BROMOFORM 09-21-2017 < 1 1 UG/L 20060111709210956D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2943 BROMODICHLOROMETHANE 09-21-2017 3.9000000 1 1 UG/L 20060111709210956D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2941 CHLOROFORM 09-21-2017 7.3500000 1 1 UG/L 20060111709210956D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2451 DICHLOROACETIC ACID 09-21-2017 3.2000000 1 1 UG/L 20060111709210956D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2943 BROMODICHLOROMETHANE 07-06-2016 4.0700000 1 1 UG/L 20060111607060955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2451 DICHLOROACETIC ACID 07-06-2016 5.5000000 1 1 UG/L 20060111607060955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2450 MONOCHLOROACETIC ACID 07-06-2016 < 2 2 UG/L 20060111607060955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2452 TRICHLOROACETIC ACID 07-06-2016 5.3000000 1 1 UG/L 20060111607060955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2453 MONOBROMOACETIC ACID 07-06-2016 < 1 1 UG/L 20060111607060955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-06-2016 10.8000000 60 UG/L 20060111607060955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2944 DIBROMOCHLOROMETHANE 07-06-2016 < 1 1 UG/L 20060111607060955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2950 TTHM 07-06-2016 13.2700000 80 UG/L 20060111607060955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2454 DIBROMOACETIC ACID 07-06-2016 < 1 1 UG/L 20060111607060955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2942 BROMOFORM 07-06-2016 < 1 1 UG/L 20060111607060955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2941 CHLOROFORM 07-06-2016 9.2000000 1 1 UG/L 20060111607060955D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2453 MONOBROMOACETIC ACID 07-06-2015 < 1 1 UG/L 20060111507060915D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2454 DIBROMOACETIC ACID 07-06-2015 < 1 1 UG/L 20060111507060915D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2451 DICHLOROACETIC ACID 07-06-2015 4.3000000 1 1 UG/L 20060111507060915D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2450 MONOCHLOROACETIC ACID 07-06-2015 < 2 2 UG/L 20060111507060915D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2943 BROMODICHLOROMETHANE 07-06-2015 2.6900000 1 1 UG/L 20060111507060915D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2942 BROMOFORM 07-06-2015 < 1 1 UG/L 20060111507060915D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2941 CHLOROFORM 07-06-2015 6.8000000 1 1 UG/L 20060111507060915D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2944 DIBROMOCHLOROMETHANE 07-06-2015 1.0200000 1 1 UG/L 20060111507060915D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-06-2015 7.7000000 60 UG/L 20060111507060915D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2950 TTHM 07-06-2015 10.5100000 80 UG/L 20060111507060915D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2452 TRICHLOROACETIC ACID 07-06-2015 3.4000000 1 1 UG/L 20060111507060915D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2943 BROMODICHLOROMETHANE 07-02-2014 2.6600000 1 1 UG/L 20060111407020900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2450 MONOCHLOROACETIC ACID 07-02-2014 < 2 2 UG/L 20060111407020900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2454 DIBROMOACETIC ACID 07-02-2014 < 1 1 UG/L 20060111407020900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-02-2014 5.2000000 60 UG/L 20060111407020900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2453 MONOBROMOACETIC ACID 07-02-2014 < 1 1 UG/L 20060111407020900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2451 DICHLOROACETIC ACID 07-02-2014 2.4000000 1 1 UG/L 20060111407020900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2950 TTHM 07-02-2014 11.6800000 80 UG/L 20060111407020900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2941 CHLOROFORM 07-02-2014 7.2700000 1 1 UG/L 20060111407020900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2944 DIBROMOCHLOROMETHANE 07-02-2014 1.7500000 1 1 UG/L 20060111407020900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2452 TRICHLOROACETIC ACID 07-02-2014 2.8000000 1 1 UG/L 20060111407020900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2942 BROMOFORM 07-02-2014 < 0.5 1 UG/L 20060111407020900D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2944 DIBROMOCHLOROMETHANE 07-10-2013 2.8300000 1 1 UG/L 20060111307101130D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2943 BROMODICHLOROMETHANE 07-10-2013 3.9100000 1 1 UG/L 20060111307101130D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2942 BROMOFORM 07-10-2013 < 0.5 1 UG/L 20060111307101130D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2950 TTHM 07-10-2013 17.9200000 80 UG/L 20060111307101130D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-10-2013 10.7000000 60 UG/L 20060111307101130D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2450 MONOCHLOROACETIC ACID 07-10-2013 < 2 2 UG/L 20060111307101130D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2941 CHLOROFORM 07-10-2013 11.1800000 1 1 UG/L 20060111307101130D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2452 TRICHLOROACETIC ACID 07-10-2013 5.1000000 1 1 UG/L 20060111307101130D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2453 MONOBROMOACETIC ACID 07-10-2013 < 1 1 UG/L 20060111307101130D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2454 DIBROMOACETIC ACID 07-10-2013 < 1 1 UG/L 20060111307101130D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2451 DICHLOROACETIC ACID 07-10-2013 5.6000000 1 1 UG/L 20060111307101130D ALPHA ANALYTICAL LABORATORIES UKIAH 1551

*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.