Perfluoro(2-ethoxyethane)sulfonic acid
Fox Chapel Authority
NOTE: Fox Chapel Authority purchases water from Pittsburgh Water & Sewer Authority which is required to test for perfluoro(2-ethoxyethane)sulfonic acid. Sample information shown below was taken by Pittsburgh Water & Sewer Authority.
3
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 | N/A | 0 | 0 | N/A |
| 2024 | ND | 2 | 0 | ND |
ppt = parts per trillion
State, National, and Health Guidelines for Drinking Water
ppt = parts per trillion
All test results
NOTE: Fox Chapel Authority purchases water from Pittsburgh Water & Sewer Authority which is required to test for perfluoro(2-ethoxyethane)sulfonic acid. Sample information shown below was taken by Pittsburgh Water & Sewer Authority.
| Date | Lab ID | Result |
|---|---|---|
| 2024-02-13 | 810-93923-1 | ND |
| 2024-05-07 | 810-103861-1 | ND |
| 2024-08-05 | 810-114746-1 | ND |