Perfluoro(2-ethoxyethane)sulfonic acid
San Miguel Community Services District
4
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | ND | 4 | 0 | ND |
ppt = parts per trillion
State, National, and Health Guidelines for Drinking Water
ppt = parts per trillion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2023-01-24 | CA4010010_005_005-202301240718 | ND |
| 2023-01-24 | CA4010010_004_004-202301240725 | ND |
| 2023-04-04 | CA4010010_004_004-202304040839 | ND |
| 2023-04-04 | CA4010010_005_005-202304040900 | ND |