Propanoic acid, 2,2,3,3-tetrafluoro-3-(trifluorome...
Salem Public Works
6
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 | 5 | 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 |
|---|---|---|
| 2023-01-30 | 380-35993-1 | ND |
| 2023-06-12 | 380-50888-1 | ND |
| 2023-09-07 | 380-62169-1 | ND |
| 2023-10-17 | 380-67694-1 | ND |
| 2023-11-21 | 380-72414-1 | ND |
| 2024-05-20 | 380-96705-1 | ND |