CA Drinking Water Watch

LAKE FRANCIS MUTUAL WATER COMPANY (5800805)

All Sampling Results From To

WELL 4 & 5 BLENDED (CA5800805_006_006)

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
1005 ARSENIC 04-05-2024 5.69 2 10 2 UG/L GGD0362-01 CRANMER ENGINEERING, INC. 1936 EPA 200.8
1005 ARSENIC 01-02-2024 3.28 2 10 2 UG/L GGA0031-01 CRANMER ENGINEERING, INC. 1936 EPA 200.8
1005 ARSENIC 10-16-2023 3.78 2 10 2 UG/L GFJ0771-01 CRANMER ENGINEERING, INC. 1936 EPA 200.8
1005 ARSENIC 08-23-2023 4.82 2 10 2 UG/L GFH1080-01 CRANMER ENGINEERING, INC. 1936 EPA 200.8
1005 ARSENIC 07-12-2023 18.5 2 10 2 UG/L GFG0511-01 CRANMER ENGINEERING, INC. 1936 EPA 200.8
1005 ARSENIC 04-05-2023 3.97 2 10 2 UG/L GFD0127-01 CRANMER ENGINEERING, INC. 1936 EPA 200.8
1005 ARSENIC 01-04-2023 3.464 2 10 2 UG/L GFA0104-01 CRANMER ENGINEERING, INC. 1936 EPA 200.8
1005 ARSENIC 12-02-2022 4.763 2 10 2 UG/L GEL0040-01 CRANMER ENGINEERING, INC. 1936 EPA 200.8
1005 ARSENIC 10-19-2022 14.81 2 10 2 UG/L GEJ0902-01 CRANMER ENGINEERING, INC. 1936 EPA 200.8
1005 ARSENIC 10-07-2022 12.89 2 10 2 UG/L GEJ0314-01 CRANMER ENGINEERING, INC. 1936 EPA 200.8
1005 ARSENIC 07-01-2022 5.922 2 10 2 UG/L GEG0042-01 CRANMER ENGINEERING, INC. 1936 EPA 200.8
1005 ARSENIC 04-01-2022 5.100 2 10 2 UG/L GED0007-01 CRANMER ENGINEERING, INC. 1936 EPA 200.8
1005 ARSENIC 01-03-2022 5.745 2 10 2 UG/L GEA0003-01 CRANMER ENGINEERING, INC. 1936 EPA 200.8
1005 ARSENIC 07-02-2021 6.8740000 2 10 2 UG/L 83090062107021240I CRANMER ENGINEERING, INC. 1936
1005 ARSENIC 04-01-2021 2.7150000 2 10 2 UG/L 83090062104010920I CRANMER ENGINEERING, INC. 1936
1005 ARSENIC 01-04-2021 3.8180000 2 10 2 UG/L 83090062101041030I CRANMER ENGINEERING, INC. 1936
1005 ARSENIC 10-02-2020 6.2000000 2 10 2 UG/L 83090062010020920I CRANMER ENGINEERING, INC. 1936
1005 ARSENIC 07-07-2020 5.1870000 2 10 2 UG/L 83090062007070850I CRANMER ENGINEERING, INC. 1936
1005 ARSENIC 04-01-2020 < 2 10 2 UG/L 83090062004011015I CRANMER ENGINEERING, INC. 1936
1005 ARSENIC 02-17-2020 3.0000000 2 10 2 UG/L 83090062002170949I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 01-12-2020 5.1000000 2 10 2 UG/L 83090062001121025I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 12-15-2019 3.7000000 2 10 2 UG/L 83090061912150920I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 11-11-2019 5.5000000 2 10 2 UG/L 83090061911110812I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 10-20-2019 3.2000000 2 10 2 UG/L 83090061910200933I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 09-22-2019 3.3000000 2 10 2 UG/L 83090061909220946I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 08-18-2019 3.3000000 2 10 2 UG/L 83090061908180733I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 07-14-2019 2.9000000 2 10 2 UG/L 83090061907140807I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 06-23-2019 3.0000000 2 10 2 UG/L 83090061906231025I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 05-19-2019 3.2000000 2 10 2 UG/L 83090061905190920I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 04-16-2019 2.8000000 2 10 2 UG/L 83090061904161729I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 03-19-2019 3.7000000 2 10 2 UG/L 83090061903191734I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 02-24-2019 2.8000000 2 10 2 UG/L 83090061902240915I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 01-01-2019 3.0000000 2 10 2 UG/L 83090061901011418I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 12-19-2018 4.9000000 2 10 2 UG/L 83090061812191653I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 11-12-2018 3.6000000 2 10 2 UG/L 83090061811121645I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 10-16-2018 3.0000000 2 10 2 UG/L 83090061810161842I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 09-12-2018 5.5000000 2 10 2 UG/L 83090061809121700I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 08-16-2018 5.1000000 2 10 2 UG/L 83090061808161739I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 07-17-2018 5.7000000 2 10 2 UG/L 83090061807171551I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 06-07-2018 4.2000000 2 10 2 UG/L 83090061806071613I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 05-10-2018 5.2000000 2 10 2 UG/L 83090061805101542I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 04-01-2018 5.2000000 2 10 2 UG/L 83090061804011225I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 03-06-2018 5.0000000 2 10 2 UG/L 83090061803061541I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 02-06-2018 5.0000000 2 10 2 UG/L 83090061802061542I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 01-16-2018 5.3000000 2 10 2 UG/L 83090061801161607I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 12-12-2017 3.8000000 2 10 2 UG/L 83090061712121503I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 11-07-2017 4.9000000 2 10 2 UG/L 83090061711071415I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 10-15-2017 6.8000000 2 10 2 UG/L 83090061710151345I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 09-11-2017 4.1000000 2 10 2 UG/L 83090061709111554I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 08-08-2017 4.4000000 2 10 2 UG/L 83090061708081511I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 06-06-2017 10.0000000 2 10 2 UG/L 83090061706061425I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 05-16-2017 5.0000000 2 10 2 UG/L 83090061705161310I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 03-08-2017 6.0000000 2 10 2 UG/L 83090061703081526I CALTEST ANALYTICAL LABORATORY 1664
1005 ARSENIC 02-15-2017 7.9000000 2 10 2 UG/L 83090061702151500I CALTEST ANALYTICAL LABORATORY 1664

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.