Perfluoro(2-ethoxyethane)sulfonic acid
Town of Poolesville
16
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 | 15 | 0 | ND |
| 2024 | ND | 1 | 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 |
|---|---|---|
| 2023-02-07 | 101030P | ND |
| 2023-02-07 | 101031P | ND |
| 2023-02-07 | 101032P | ND |
| 2023-02-07 | 101033P | ND |
| 2023-02-07 | 101034P | ND |
| 2023-02-07 | 101035P | ND |
| 2023-02-07 | 101036P | ND |
| 2023-08-08 | 106692P | ND |
| 2023-08-08 | 106693P | ND |
| 2023-08-08 | 106694P | ND |
| 2023-08-08 | 106695P | ND |
| 2023-08-08 | 106696P | ND |
| 2023-08-08 | 106697P | ND |
| 2023-08-08 | 106698P | ND |
| 2023-12-05 | 107802P | ND |
| 2024-03-11 | 114138P | ND |