CA Drinking Water Watch

DAVENPORT COUNTY SANITATION (4400571)

All Sampling Results From To

269 SAN ...* (CA4400571_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 07-11-2023 46 0.5 80 UG/L AGG1886-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2944 DIBROMOCHLOROMETHANE 07-11-2023 8.6 0.5 1 UG/L AGG1886-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2943 BROMODICHLOROMETHANE 07-11-2023 16 0.5 1 UG/L AGG1886-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2942 BROMOFORM 07-11-2023 < 0.5 1 UG/L AGG1886-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2941 CHLOROFORM 07-11-2023 21 0.5 1 UG/L AGG1886-01 BSK ANALYTICAL LABORATORIES 1180 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-11-2023 24 2 60 UG/L AGG1886-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2454 DIBROMOACETIC ACID 07-11-2023 1.9 1 1 UG/L AGG1886-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2453 MONOBROMOACETIC ACID 07-11-2023 < 1 1 UG/L AGG1886-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2452 TRICHLOROACETIC ACID 07-11-2023 12 1 1 UG/L AGG1886-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2451 DICHLOROACETIC ACID 07-11-2023 10 1 1 UG/L AGG1886-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2450 MONOCHLOROACETIC ACID 07-11-2023 < 2 2 UG/L AGG1886-01 BSK ANALYTICAL LABORATORIES 1180 EPA 552.3
2950 TTHM 07-21-2022 52 0.5 80 UG/L 2207D37-001B MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2944 DIBROMOCHLOROMETHANE 07-21-2022 6.4 0.5 1 UG/L 2207D37-001B MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2943 BROMODICHLOROMETHANE 07-21-2022 18 1 1 UG/L 2207D37-001B MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2942 BROMOFORM 07-21-2022 < 0.5 1 UG/L 2207D37-001B MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2941 CHLOROFORM 07-21-2022 28 1 1 UG/L 2207D37-001B MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-21-2022 24 0.13 60 UG/L 2207D37-001A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 552.2
2454 DIBROMOACETIC ACID 07-21-2022 1.2 0.13 1 UG/L 2207D37-001A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 552.2
2453 MONOBROMOACETIC ACID 07-21-2022 0.19 0.13 1 UG/L 2207D37-001A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 552.2
2452 TRICHLOROACETIC ACID 07-21-2022 12 0.13 1 UG/L 2207D37-001A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 552.2
2451 DICHLOROACETIC ACID 07-21-2022 9.3 0.13 1 UG/L 2207D37-001A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 552.2
2450 MONOCHLOROACETIC ACID 07-21-2022 1.5 0.27 2 UG/L 2207D37-001A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 552.2
2950 TTHM 07-20-2021 39 0.5 80 UG/L 2107A28-001B MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2944 DIBROMOCHLOROMETHANE 07-20-2021 4.1 0.5 1 UG/L 2107A28-001B MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2943 BROMODICHLOROMETHANE 07-20-2021 12 0.5 1 UG/L 2107A28-001B MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2942 BROMOFORM 07-20-2021 < 0.5 1 UG/L 2107A28-001B MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2941 CHLOROFORM 07-20-2021 23 0.5 1 UG/L 2107A28-001B MCCAMPBELL ANALYTICAL, INC. 1644 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-20-2021 36 1 60 UG/L 2107A28-001A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 552.2
2454 DIBROMOACETIC ACID 07-20-2021 1.3 0.13 1 UG/L 2107A28-001A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 552.2
2453 MONOBROMOACETIC ACID 07-20-2021 0.21 0.13 1 UG/L 2107A28-001A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 552.2
2452 TRICHLOROACETIC ACID 07-20-2021 19 0.13 1 UG/L 2107A28-001A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 552.2
2451 DICHLOROACETIC ACID 07-20-2021 15 0.13 1 UG/L 2107A28-001A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 552.2
2450 MONOCHLOROACETIC ACID 07-20-2021 0.92 0.27 2 UG/L 2107A28-001A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 552.2
2941 CHLOROFORM 07-08-2020 < 1 1 UG/L 93588012007080915D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 07-08-2020 < 1 1 UG/L 93588012007080915D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 07-08-2020 < 80 UG/L 93588012007080915D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 07-08-2020 < 2 2 UG/L 93588012007080915D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 07-08-2020 < 1 1 UG/L 93588012007080915D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 07-08-2020 < 1 1 UG/L 93588012007080915D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 07-08-2020 < 1 1 UG/L 93588012007080915D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 07-08-2020 < 1 1 UG/L 93588012007080915D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-08-2020 < 60 UG/L 93588012007080915D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 07-08-2020 < 1 1 UG/L 93588012007080915D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 07-08-2020 < 1 1 UG/L 93588012007080915D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 07-24-2019 6.1000000 1 1 UG/L 93588011907241015D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 07-24-2019 39.0000000 80 UG/L 93588011907241015D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 07-24-2019 < 2 2 UG/L 93588011907241015D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 07-24-2019 11.0000000 1 1 UG/L 93588011907241015D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 07-24-2019 13.0000000 1 1 UG/L 93588011907241015D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 07-24-2019 2.3000000 1 1 UG/L 93588011907241015D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 07-24-2019 < 1 1 UG/L 93588011907241015D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-24-2019 27.0000000 60 UG/L 93588011907241015D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 07-24-2019 20.0000000 1 1 UG/L 93588011907241015D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 07-24-2019 < 1 1 UG/L 93588011907241015D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 07-24-2019 13.0000000 1 1 UG/L 93588011907241015D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 07-12-2018 < 1 1 UG/L 93588011807121115D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 07-12-2018 18.0000000 1 1 UG/L 93588011807121115D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 07-12-2018 29.0000000 1 1 UG/L 93588011807121115D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 07-12-2018 4.3000000 1 1 UG/L 93588011807121115D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 07-12-2018 16.0000000 1 1 UG/L 93588011807121115D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 07-12-2018 < 1 1 UG/L 93588011807121115D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 07-12-2018 < 1 1 UG/L 93588011807121115D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 07-12-2018 9.8000000 2 2 UG/L 93588011807121115D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 07-12-2018 51.0000000 80 UG/L 93588011807121115D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 07-12-2018 6.2000000 1 1 UG/L 93588011807121115D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-12-2018 32.0000000 60 UG/L 93588011807121115D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 04-11-2018 70.0000000 80 UG/L 93588011804111000D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 04-11-2018 34.0000000 1 1 UG/L 93588011804111000D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 04-11-2018 < 1 1 UG/L 93588011804111000D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 04-11-2018 3.8000000 1 1 UG/L 93588011804111000D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 04-11-2018 50.0000000 1 1 UG/L 93588011804111000D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 04-11-2018 < 2 2 UG/L 93588011804111000D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 04-11-2018 3.5000000 1 1 UG/L 93588011804111000D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 04-11-2018 < 1 1 UG/L 93588011804111000D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 04-11-2018 < 1 1 UG/L 93588011804111000D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 04-11-2018 16.0000000 1 1 UG/L 93588011804111000D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 04-11-2018 38.0000000 60 UG/L 93588011804111000D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 01-10-2018 26.0000000 1 1 UG/L 93588011801101045D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 01-10-2018 11.0000000 1 1 UG/L 93588011801101045D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 01-10-2018 16.0000000 1 1 UG/L 93588011801101045D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 01-10-2018 1.2000000 1 1 UG/L 93588011801101045D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 01-10-2018 33.0000000 1 1 UG/L 93588011801101045D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 01-10-2018 43.0000000 60 UG/L 93588011801101045D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 01-10-2018 < 1 1 UG/L 93588011801101045D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 01-10-2018 < 1 1 UG/L 93588011801101045D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 01-10-2018 47.0000000 80 UG/L 93588011801101045D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 01-10-2018 < 2 2 UG/L 93588011801101045D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 01-10-2018 3.4000000 1 1 UG/L 93588011801101045D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 10-04-2017 < 2 2 UG/L 93588011710041430D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 10-04-2017 17.0000000 1 1 UG/L 93588011710041430D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 10-04-2017 < 1 1 UG/L 93588011710041430D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 10-04-2017 5.7000000 1 1 UG/L 93588011710041430D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 10-04-2017 7.4000000 1 1 UG/L 93588011710041430D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 10-04-2017 11.0000000 1 1 UG/L 93588011710041430D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 10-04-2017 1.3000000 1 1 UG/L 93588011710041430D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 10-04-2017 34.0000000 80 UG/L 93588011710041430D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 10-04-2017 12.0000000 1 1 UG/L 93588011710041430D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 10-04-2017 < 1 1 UG/L 93588011710041430D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 10-04-2017 21.0000000 60 UG/L 93588011710041430D BSK ANALYTICAL LABORATORIES 1180
2454 DIBROMOACETIC ACID 07-12-2017 1.1000000 1 1 UG/L 93588011707121440D BSK ANALYTICAL LABORATORIES 1180
2950 TTHM 07-12-2017 81.0000000 80 UG/L 93588011707121440D BSK ANALYTICAL LABORATORIES 1180
2456 TOTAL HALOACETIC ACIDS (HAA5) 07-12-2017 60.0000000 60 UG/L 93588011707121440D BSK ANALYTICAL LABORATORIES 1180
2944 DIBROMOCHLOROMETHANE 07-12-2017 4.2000000 1 1 UG/L 93588011707121440D BSK ANALYTICAL LABORATORIES 1180
2453 MONOBROMOACETIC ACID 07-12-2017 < 1 1 UG/L 93588011707121440D BSK ANALYTICAL LABORATORIES 1180
2452 TRICHLOROACETIC ACID 07-12-2017 37.0000000 1 1 UG/L 93588011707121440D BSK ANALYTICAL LABORATORIES 1180
2450 MONOCHLOROACETIC ACID 07-12-2017 < 2 2 UG/L 93588011707121440D BSK ANALYTICAL LABORATORIES 1180
2943 BROMODICHLOROMETHANE 07-12-2017 20.0000000 1 1 UG/L 93588011707121440D BSK ANALYTICAL LABORATORIES 1180
2942 BROMOFORM 07-12-2017 < 1 1 UG/L 93588011707121440D BSK ANALYTICAL LABORATORIES 1180
2941 CHLOROFORM 07-12-2017 57.0000000 1 1 UG/L 93588011707121440D BSK ANALYTICAL LABORATORIES 1180
2451 DICHLOROACETIC ACID 07-12-2017 22.0000000 1 1 UG/L 93588011707121440D 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.