Perfluoro(2-ethoxyethane)sulfonic acid
Chatfield Water Supply Corporation
NOTE: Chatfield Water Supply Corporation purchases water from City of Corsicana which is required to test for perfluoro(2-ethoxyethane)sulfonic acid. Sample information shown below was taken by City of Corsicana.
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 | 4 | 0 | ND |
ppt = parts per trillion
State, National, and Health Guidelines for Drinking Water
ppt = parts per trillion
All test results
NOTE: Chatfield Water Supply Corporation purchases water from City of Corsicana which is required to test for perfluoro(2-ethoxyethane)sulfonic acid. Sample information shown below was taken by City of Corsicana.
| Date | Lab ID | Result |
|---|---|---|
| 2023-06-05 | FF06016-01B | ND |
| 2023-06-05 | FF06016-03B | ND |
| 2023-09-19 | FI19160-01C | ND |
| 2023-10-19 | FJ20007-01A | ND |
| 2023-12-04 | FL05014-01B | ND |
| 2023-12-04 | FL05014-03B | ND |
| 2024-03-18 | GC19005-01B | ND |
| 2024-03-18 | GC19005-03B | ND |