CA Drinking Water Watch

GREENFIELD COUNTY WD (1510024)

All Sampling Results From To

TAFT WELL - ARSENIC-TRT_EFF (CA1510024_014_014)

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 |

Some columns are not shown for clarity. Please use the above links to unhide them.

Tips on Using Table

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 05-06-2024 4.60 1 10 2 UG/L 41607-1 MIDWAY LABORATORY 3028 EPA 200.8
1005 ARSENIC 03-04-2024 10.1 1 10 2 UG/L 41361-1 MIDWAY LABORATORY 3028 EPA 200.8
1005 ARSENIC 02-05-2024 2.78 1 10 2 UG/L 41273-1 MIDWAY LABORATORY 3028 EPA 200.8
1005 ARSENIC 01-03-2024 3.20 1 10 2 UG/L 41150-2 MIDWAY LABORATORY 3028 EPA 200.8
1005 ARSENIC 12-04-2023 3.29 1 10 2 UG/L 41041-1 MIDWAY LABORATORY 3028 EPA 200.8
1005 ARSENIC 11-06-2023 6.35 1 10 2 UG/L 40947-1 MIDWAY LABORATORY 3028 EPA 200.8
1005 ARSENIC 10-02-2023 2.69 1 10 2 UG/L 40802-2 MIDWAY LABORATORY 3028 EPA 200.8
1005 ARSENIC 08-02-2023 2.29 1 10 2 UG/L 40530-1 MIDWAY LABORATORY 3028 EPA 200.8
1005 ARSENIC 07-05-2023 2.43 1 10 2 UG/L 40386-2 MIDWAY LABORATORY 3028 EPA 200.8
1005 ARSENIC 06-05-2023 2.69 1 10 2 UG/L 40229-1 MIDWAY LABORATORY 3028 EPA 200.8
1005 ARSENIC 05-01-2023 2.70 1 10 2 UG/L 40066-1 MIDWAY LABORATORY 3028 EPA 200.8
1005 ARSENIC 04-04-2023 2.08 1 10 2 UG/L 39952-2 MIDWAY LABORATORY 3028 EPA 200.8
1005 ARSENIC 03-06-2023 2.07 1 10 2 UG/L 39839-1 MIDWAY LABORATORY 3028 EPA 200.8
1005 ARSENIC 02-06-2023 2.24 1 10 2 UG/L 39704-1 MIDWAY LABORATORY 3028 EPA 200.8
1005 ARSENIC 01-03-2023 1.83 1 10 2 UG/L 39544-2 MIDWAY LABORATORY 3028 EPA 200.8
1005 ARSENIC 12-05-2022 1.94 1 10 2 UG/L 2212052-01 ZALCO LABORATORIES, INC. 2791 EPA 200.8
1005 ARSENIC 11-01-2022 1.74 1 10 2 UG/L 2211003-01 ZALCO LABORATORIES, INC. 2791 EPA 200.8
1005 ARSENIC 10-03-2022 1.34 1 10 2 UG/L 2210008-02 ZALCO LABORATORIES, INC. 2791 EPA 200.8
1005 ARSENIC 10-03-2022 1.34 1 10 2 UG/L 39191-2 MIDWAY LABORATORY 3028 EPA 200.8
1005 ARSENIC 09-06-2022 1.81 1 10 2 UG/L 2209037-01 ZALCO LABORATORIES, INC. 2791 EPA 200.8
1005 ARSENIC 08-02-2022 1.89 1 10 2 UG/L 2208032-01 ZALCO LABORATORIES, INC. 2791 EPA 200.8
1005 ARSENIC 07-05-2022 1.85 1 10 2 UG/L 2207014-02 ZALCO LABORATORIES, INC. 2791 EPA 200.8
1005 ARSENIC 06-01-2022 < 1 10 2 UG/L 2206002-01 ZALCO LABORATORIES, INC. 2791 EPA 200.8
1005 ARSENIC 04-04-2022 < 1 10 2 UG/L 2204012-02 ZALCO LABORATORIES, INC. 2791 EPA 200.8
1005 ARSENIC 03-07-2022 1.50 0.1 10 2 UG/L 2203102-01 ZALCO LABORATORIES, INC. 2791 EPA 200.8
1005 ARSENIC 02-07-2022 1.33 0.1 10 2 UG/L 2202100-01 ZALCO LABORATORIES, INC. 2791 EPA 200.8
1005 ARSENIC 01-04-2022 < 1 10 2 UG/L 2201029-02 ZALCO LABORATORIES, INC. 2791 EPA 200.8
1005 ARSENIC 12-07-2021 < 1 10 2 UG/L 2112051-01 ZALCO LABORATORIES, INC. 2791 EPA 200.8
1005 ARSENIC 11-02-2021 < 1 10 2 UG/L 2111029-01 ZALCO LABORATORIES, INC. 2791 EPA 200.8
1005 ARSENIC 10-04-2021 < 1 10 2 UG/L 2110012-02 ZALCO LABORATORIES, INC. 2791 EPA 200.8
1005 ARSENIC 09-07-2021 < 1 10 2 UG/L 2109044-01 ZALCO LABORATORIES, INC. 2791 EPA 200.8
1005 ARSENIC 08-02-2021 < 2 10 2 UG/L 17560142108021000I ZALCO LABORATORIES, INC. 2791
1005 ARSENIC 06-01-2021 < 2 10 2 UG/L 17560142106011255I MIDWAY LABORATORY 3028
1005 ARSENIC 04-05-2021 < 2 10 2 UG/L 17560142104050855I MIDWAY LABORATORY 3028
1005 ARSENIC 03-02-2021 < 2 10 2 UG/L 17560142103020945I MIDWAY LABORATORY 3028
1005 ARSENIC 02-01-2021 < 2 10 2 UG/L 17560142102010745I MIDWAY LABORATORY 3028
1005 ARSENIC 01-05-2021 < 2 10 2 UG/L 17560142101050945I MIDWAY LABORATORY 3028
1005 ARSENIC 12-22-2020 < 2 10 2 UG/L 17560142012221105I MIDWAY LABORATORY 3028
1005 ARSENIC 12-15-2020 < 2 10 2 UG/L 17560142012150900I MIDWAY LABORATORY 3028
1005 ARSENIC 12-09-2020 0.0010000 2 10 2 UG/L 17560142012091217I MIDWAY LABORATORY 3028
1005 ARSENIC 12-03-2020 7.1200000 2 10 2 UG/L 17560142012031146I MIDWAY LABORATORY 3028
1005 ARSENIC 12-02-2020 < 2 10 2 UG/L 17560142012020846I MIDWAY LABORATORY 3028
1005 ARSENIC 11-24-2020 < 2 10 2 UG/L 17560142011240848I MIDWAY LABORATORY 3028
1005 ARSENIC 11-20-2020 < 2 10 2 UG/L 17560142011200855I MIDWAY LABORATORY 3028
1005 ARSENIC 11-13-2020 7.2000000 2 10 2 UG/L 17560142011131003I BC LABORATORIES 1186
1005 ARSENIC 11-13-2020 < 2 10 2 UG/L 17560142011131003I MIDWAY LABORATORY 3028
1005 ARSENIC 11-05-2020 < 2 10 2 UG/L 17560142011051006I MIDWAY LABORATORY 3028
1005 ARSENIC 11-05-2020 4.5000000 2 10 2 UG/L 17560142011051015I BC LABORATORIES 1186
1005 ARSENIC 10-29-2020 2.3000000 2 10 2 UG/L 17560142010291040I BC LABORATORIES 1186
1005 ARSENIC 10-23-2020 6.5000000 2 10 2 UG/L 17560142010230900I BC LABORATORIES 1186
1005 ARSENIC 10-12-2020 4.1000000 2 10 2 UG/L 17560142010120850I BC LABORATORIES 1186
1005 ARSENIC 10-06-2020 5.9000000 2 10 2 UG/L 17560142010060900I BC LABORATORIES 1186
1005 ARSENIC 10-01-2020 3.2000000 2 10 2 UG/L 17560142010010915I BC LABORATORIES 1186
1005 ARSENIC 09-22-2020 4.0000000 2 10 2 UG/L 17560142009221316I BC LABORATORIES 1186
1005 ARSENIC 09-15-2020 2.8000000 2 10 2 UG/L 17560142009150855I BC LABORATORIES 1186
1005 ARSENIC 09-10-2020 3.1000000 2 10 2 UG/L 17560142009100855I BC LABORATORIES 1186
1005 ARSENIC 09-01-2020 5.2000000 2 10 2 UG/L 17560142009010851I BC LABORATORIES 1186
1005 ARSENIC 08-25-2020 2.1000000 2 10 2 UG/L 17560142008250900I BC LABORATORIES 1186
1005 ARSENIC 08-20-2020 2.1000000 2 10 2 UG/L 17560142008200900I BC LABORATORIES 1186
1005 ARSENIC 08-10-2020 4.1000000 2 10 2 UG/L 17560142008100850I BC LABORATORIES 1186
1005 ARSENIC 08-04-2020 4.7000000 2 10 2 UG/L 17560142008040900I BC LABORATORIES 1186
1005 ARSENIC 07-27-2020 3.4000000 2 10 2 UG/L 17560142007270855I BC LABORATORIES 1186
1005 ARSENIC 07-20-2020 2.2000000 2 10 2 UG/L 17560142007201325I BC LABORATORIES 1186
1005 ARSENIC 07-15-2020 2.1000000 2 10 2 UG/L 17560142007151220I BC LABORATORIES 1186
1005 ARSENIC 07-07-2020 5.0000000 2 10 2 UG/L 17560142007070945I BC LABORATORIES 1186
1005 ARSENIC 06-29-2020 3.7000000 2 10 2 UG/L 17560142006290830I BC LABORATORIES 1186
1005 ARSENIC 06-21-2020 2.3000000 2 10 2 UG/L 17560142006210830I BC LABORATORIES 1186
1005 ARSENIC 06-16-2020 < 2 10 2 UG/L 17560142006160833I BC LABORATORIES 1186
1005 ARSENIC 06-08-2020 2.9000000 2 10 2 UG/L 17560142006080850I BC LABORATORIES 1186
1005 ARSENIC 05-27-2020 3.8000000 2 10 2 UG/L 17560142005270915I BC LABORATORIES 1186
1005 ARSENIC 05-20-2020 3.9000000 2 10 2 UG/L 17560142005200835I BC LABORATORIES 1186
1005 ARSENIC 05-14-2020 2.1000000 2 10 2 UG/L 17560142005141108I BC LABORATORIES 1186
1005 ARSENIC 05-07-2020 6.4000000 2 10 2 UG/L 17560142005070900I BC LABORATORIES 1186
1005 ARSENIC 05-01-2020 4.1000000 2 10 2 UG/L 17560142005010840I BC LABORATORIES 1186
1005 ARSENIC 04-23-2020 3.3000000 2 10 2 UG/L 17560142004230800I BC LABORATORIES 1186
1005 ARSENIC 04-15-2020 2.5000000 2 10 2 UG/L 17560142004151345I BC LABORATORIES 1186
1005 ARSENIC 04-10-2020 < 2 10 2 UG/L 17560142004101050I BC LABORATORIES 1186
1005 ARSENIC 04-01-2020 4.4000000 2 10 2 UG/L 17560142004011055I BC LABORATORIES 1186
1005 ARSENIC 03-27-2020 4.5000000 2 10 2 UG/L 17560142003270753I BC LABORATORIES 1186
1005 ARSENIC 03-20-2020 2.9000000 2 10 2 UG/L 17560142003201030I BC LABORATORIES 1186
1005 ARSENIC 03-12-2020 3.4000000 2 10 2 UG/L 17560142003120900I BC LABORATORIES 1186
1005 ARSENIC 03-04-2020 4.8000000 2 10 2 UG/L 17560142003040848I BC LABORATORIES 1186
1005 ARSENIC 02-28-2020 3.4000000 2 10 2 UG/L 17560142002280952I BC LABORATORIES 1186
1005 ARSENIC 02-21-2020 3.6000000 2 10 2 UG/L 17560142002210811I BC LABORATORIES 1186
1005 ARSENIC 02-13-2020 4.4000000 2 10 2 UG/L 17560142002131050I BC LABORATORIES 1186
1005 ARSENIC 02-07-2020 4.3000000 2 10 2 UG/L 17560142002070946I BC LABORATORIES 1186
1005 ARSENIC 01-31-2020 2.0000000 2 10 2 UG/L 17560142001310930I BC LABORATORIES 1186
1005 ARSENIC 01-23-2020 < 2 10 2 UG/L 17560142001231322I BC LABORATORIES 1186
1005 ARSENIC 01-17-2020 5.8000000 2 10 2 UG/L 17560142001170959I BC LABORATORIES 1186
1005 ARSENIC 01-17-2020 3.3000000 2 10 2 UG/L 17560142001170954I BC LABORATORIES 1186

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.