CA Drinking Water Watch

MONTE SERENO MUTUAL BENEFIT WATER (4000808)

All Sampling Results From To

GREENSAND FILTRATION (CA4000808_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 04-25-2024 54 10 50 20 UG/L 2403750-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 04-25-2024 240 50 300 100 UG/L 2403750-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 03-26-2024 70 10 50 20 UG/L 2402629-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 03-26-2024 120 50 300 100 UG/L 2402629-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 02-22-2024 57 10 50 20 UG/L 2401613-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 02-22-2024 77 50 300 100 UG/L 2401613-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 01-22-2024 27 10 50 20 UG/L 2400633-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 01-22-2024 200 50 300 100 UG/L 2400633-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 12-28-2023 70 10 50 20 UG/L 2310227-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 12-28-2023 230 50 300 100 UG/L 2310227-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 11-13-2023 150 10 50 20 UG/L 2308969-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 11-13-2023 120 50 300 100 UG/L 2308969-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 10-03-2023 76 10 50 20 UG/L 2307785-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 10-03-2023 67 50 300 100 UG/L 2307785-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 09-12-2023 280 10 50 20 UG/L 2307194-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 09-12-2023 230 50 300 100 UG/L 2307194-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 08-16-2023 150 10 50 20 UG/L 2306449-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 08-16-2023 < 50 300 100 UG/L 2306449-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 07-25-2023 < 50 300 100 UG/L 2305749-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 07-25-2023 100 10 50 20 UG/L 2305749-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 06-27-2023 100 10 50 20 UG/L 2304954-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 06-27-2023 54 50 300 100 UG/L 2304954-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 05-18-2023 100 10 50 20 UG/L 2303864-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 05-18-2023 320 50 300 100 UG/L 2303864-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 04-10-2023 39 10 50 20 UG/L 2302752-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 04-10-2023 120 50 300 100 UG/L 2302752-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 03-06-2023 82 10 50 20 UG/L 2301777-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 03-06-2023 140 50 300 100 UG/L 2301777-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 02-07-2023 48 10 50 20 UG/L 2300993-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 02-07-2023 61 50 300 100 UG/L 2300993-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 01-23-2023 40 10 50 20 UG/L 2300590-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 01-23-2023 68 50 300 100 UG/L 2300590-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 12-05-2022 47 10 50 20 UG/L 2207804-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 12-05-2022 150 50 300 100 UG/L 2207804-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 11-14-2022 52 10 50 20 UG/L 2207294-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 11-14-2022 140 50 300 100 UG/L 2207294-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 10-10-2022 34 10 50 20 UG/L 2206315-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 10-10-2022 92 50 300 100 UG/L 2206315-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 09-07-2022 62 10 50 20 UG/L 2205499-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 09-07-2022 100 50 300 100 UG/L 2205499-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 08-07-2022 72 10 50 20 UG/L 2204852-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 08-07-2022 < 50 300 100 UG/L 2204852-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 07-19-2022 67 10 50 20 UG/L 2204411-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 07-19-2022 65 50 300 100 UG/L 2204411-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 06-06-2022 < 50 300 100 UG/L 2203477-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 06-06-2022 65 10 50 20 UG/L 2203477-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 05-10-2022 55 10 50 20 UG/L 2202912-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 05-10-2022 63 50 300 100 UG/L 2202912-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 03-14-2022 76 10 50 20 UG/L 2201601-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 03-14-2022 < 50 300 100 UG/L 2201601-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 02-24-2022 75 10 50 20 UG/L 2201244-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 02-24-2022 < 50 300 100 UG/L 2201244-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 01-18-2022 54 10 50 20 UG/L 2200429-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 01-18-2022 100 50 300 100 UG/L 2200429-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 12-20-2021 66 10 50 20 UG/L 2108353-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 12-20-2021 < 50 300 100 UG/L 2108353-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 11-15-2021 < 10 50 20 UG/L 2107526-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 11-15-2021 64 50 300 100 UG/L 2107526-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 10-06-2021 24 10 50 20 UG/L 2106533-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 10-06-2021 55 50 300 100 UG/L 2106533-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 09-20-2021 16 10 50 20 UG/L 2106071-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 09-20-2021 58 50 300 100 UG/L 2106071-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 08-18-2021 52 10 50 20 UG/L 2105336-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 08-18-2021 130 50 300 100 UG/L 2105336-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 07-28-2021 120 10 50 20 UG/L 2104798-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1028 IRON 07-28-2021 580 50 300 100 UG/L 2104798-02 OILFIELD ENVIRONMENTAL & COMPLIANCE 2438 EPA 200.7
1032 MANGANESE 06-14-2021 36.0000000 20 50 20 UG/L 93860042106141532G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1028 IRON 06-14-2021 96.0000000 100 300 100 UG/L 93860042106141532G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1032 MANGANESE 05-26-2021 150.0000000 20 50 20 UG/L 93860042105261220G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1028 IRON 05-26-2021 < 50 300 100 UG/L 93860042105261220G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1040 NITRATE 04-27-2021 < 0.4 10 .4 MG/L 93860042104271220N OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1032 MANGANESE 04-27-2021 96.0000000 20 50 20 UG/L 93860042104271220G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1028 IRON 04-27-2021 58.0000000 100 300 100 UG/L 93860042104271220G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1032 MANGANESE 03-08-2021 95.0000000 20 50 20 UG/L 93860042103081230G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1028 IRON 03-08-2021 140.0000000 100 300 100 UG/L 93860042103081230G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1032 MANGANESE 02-16-2021 26.0000000 20 50 20 UG/L 93860042102161130G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1028 IRON 02-16-2021 71.0000000 100 300 100 UG/L 93860042102161130G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1032 MANGANESE 01-18-2021 20.0000000 20 50 20 UG/L 93860042101181015G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1028 IRON 01-18-2021 120.0000000 100 300 100 UG/L 93860042101181015G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1028 IRON 12-22-2020 110.0000000 100 300 100 UG/L 93860042012220825G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1032 MANGANESE 12-22-2020 62.0000000 20 50 20 UG/L 93860042012220825G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1028 IRON 11-12-2020 120.0000000 100 300 100 UG/L 93860042011121400G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1032 MANGANESE 11-12-2020 < 10 50 20 UG/L 93860042011121400G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1032 MANGANESE 10-21-2020 11.0000000 20 50 20 UG/L 93860042010211315G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1028 IRON 10-21-2020 86.0000000 100 300 100 UG/L 93860042010211315G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1032 MANGANESE 10-06-2020 210.0000000 20 50 20 UG/L 93860042010061250G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1028 IRON 10-06-2020 820.0000000 100 300 100 UG/L 93860042010061250G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1032 MANGANESE 09-24-2020 130.0000000 20 50 20 UG/L 93860042009241600G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1028 IRON 09-22-2020 < 50 300 100 UG/L 93860042009221443G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1032 MANGANESE 09-22-2020 150.0000000 20 50 20 UG/L 93860042009221443G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1032 MANGANESE 07-23-2020 38.0000000 20 50 20 UG/L 93860042007230815G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1028 IRON 07-23-2020 80.0000000 100 300 100 UG/L 93860042007230815G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1028 IRON 06-10-2020 < 50 300 100 UG/L 93860042006101105G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1032 MANGANESE 06-10-2020 40.0000000 20 50 20 UG/L 93860042006101105G OILFIELD ENVIRONMENTAL & COMPLIANCE 2438
1032 MANGANESE 12-02-2015 22.0000000 20 50 20 UG/L 93860041512021445G BSK ANALYTICAL LABORATORIES 1180
1028 IRON 12-02-2015 < 100 300 100 UG/L 93860041512021445G BSK ANALYTICAL LABORATORIES 1180

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.