CA Drinking Water Watch

WASHINGTON SCHOOL WS (2701221)

All Sampling Results From To

RO- RM 4 (CA2701221_100_104)

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
1015 CADMIUM 06-29-2023 < 0.25 5 1 UG/L 230629_49-02 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 200.8
1005 ARSENIC 06-29-2023 < 1 10 2 UG/L 230629_49-02 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 200.8
1015 CADMIUM 08-11-2022 < 0.25 5 1 UG/L 220811_35-01 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 200.8
1005 ARSENIC 08-11-2022 < 1 10 2 UG/L 220811_35-01 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 200.8
1015 CADMIUM 02-16-2022 1.0 0.25 5 1 UG/L 220216_37-01 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 200.8
1005 ARSENIC 02-16-2022 1.3 1 10 2 UG/L 220216_37-01 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 200.8
1015 CADMIUM 08-10-2021 < 0.25 5 1 UG/L 210810_20-01 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 200.8
1005 ARSENIC 08-10-2021 < 1 10 2 UG/L 210810_20-01 MONTEREY BAY ANALYTICAL SERVICES 2385 EPA 200.8
1005 ARSENIC 03-17-2021 < 1 10 2 UG/L 91891042103171305I MONTEREY BAY ANALYTICAL SERVICES 2385
1015 CADMIUM 03-17-2021 < 0.2 5 1 UG/L 91891042103171305I MONTEREY BAY ANALYTICAL SERVICES 2385

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.