Perfluoro(2-ethoxyethane)sulfonic acid
Enumclaw Water Department
8
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 | 8 | 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 |
|---|---|---|
| 2023-03-14 | 380-40567-1 | ND |
| 2023-03-14 | 380-40567-2 | ND |
| 2023-05-17 | K2305668-001 | ND |
| 2023-05-17 | K2305668-003 | ND |
| 2023-09-26 | K2310847-001 | ND |
| 2023-09-26 | K2310847-003 | ND |
| 2023-09-26 | K2310847-005 | ND |
| 2023-09-26 | K2310847-007 | ND |