CA Drinking Water Watch

KOA - PETALUMA (4900737)

All Sampling Results From To

TREATMENT PLANT - WELL 04 (CA4900737_004_004)

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
1032 MANGANESE 04-11-2025 < 20 50 UG/L 425-7965 BRELJE & RACE LABORATORIES, INC 1243 EPA 200.8
1032 MANGANESE 01-02-2025 27 20 50 UG/L 125-161 BRELJE & RACE LABORATORIES, INC 1243 EPA 200.8
1032 MANGANESE 10-07-2024 < 20 50 UG/L 1024-21096 BRELJE & RACE LABORATORIES, INC 1243 EPA 200.8
1032 MANGANESE 07-03-2024 < 20 50 UG/L 724-13807 BRELJE & RACE LABORATORIES, INC 1243 EPA 200.8
1032 MANGANESE 04-17-2024 < 20 50 UG/L 0424-8359 BRELJE & RACE LABORATORIES, INC 1243 EPA 200.8
1032 MANGANESE 10-03-2023 < 20 50 UG/L 1023-20607 BRELJE & RACE LABORATORIES, INC 1243 EPA 200.8
1032 MANGANESE 07-25-2023 < 20 50 UG/L 723-15465 BRELJE & RACE LABORATORIES, INC 1243 EPA 200.8
1032 MANGANESE 04-06-2023 33 20 50 UG/L 423-7570 BRELJE & RACE LABORATORIES, INC 1243 EPA 200.8
1032 MANGANESE 01-19-2023 < 20 50 UG/L 123-1493 BRELJE & RACE LABORATORIES, INC 1243 EPA 200.8
1032 MANGANESE 10-04-2022 < 20 50 UG/L 1022-20496 BRELJE & RACE LABORATORIES, INC 1243 EPA 200.8
1032 MANGANESE 07-08-2022 < 20 50 UG/L 722-14311 BRELJE & RACE LABORATORIES, INC 1243 EPA 200.8
1032 MANGANESE 04-08-2022 < 20 50 UG/L 422-7583 BRELJE & RACE LABORATORIES, INC 1243 EPA 200.8
1032 MANGANESE 01-05-2022 < 20 50 UG/L 122-424 BRELJE & RACE LABORATORIES, INC 1243 EPA 200.8
1032 MANGANESE 10-20-2021 < 20 50 UG/L 1021-21701 BRELJE & RACE LABORATORIES, INC 1243 EPA 200.8
1032 MANGANESE 07-08-2021 < 20 50 UG/L 49960042107081330G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 04-23-2021 22.0000000 20 50 UG/L 49960042104231215G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 01-06-2021 25.0000000 20 50 UG/L 49960042101061315G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 10-09-2020 < 20 50 UG/L 49960042010091230G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 07-09-2020 < 20 50 UG/L 49960042007091200G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 01-17-2020 < 20 50 UG/L 49960042001171115G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 10-04-2019 < 20 50 UG/L 49960041910040930G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 07-12-2019 < 20 50 UG/L 49960041907121005G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 04-17-2019 < 20 50 UG/L 49960041904171000G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 01-03-2019 < 20 50 UG/L 49960041901031210G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 10-03-2018 < 20 50 UG/L 49960041810031032G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 07-11-2018 < 20 50 UG/L 49960041807111243G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 04-18-2018 < 20 50 UG/L 49960041804180820G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 01-10-2018 < 20 50 UG/L 49960041801101331G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 10-04-2017 < 20 50 UG/L 49960041710041215G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 07-14-2017 < 20 50 UG/L 49960041707141050G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 04-28-2017 < 20 50 UG/L 49960041704280945G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 01-03-2017 < 20 50 UG/L 49960041701031130G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 12-22-2016 < 20 50 UG/L 49960041612221330G BRELJE & RACE LABORATORIES, INC 1243
1032 MANGANESE 07-19-2016 < 20 50 UG/L 49960041607191220G BRELJE & RACE LABORATORIES, INC 1243

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.