Propanoic acid, 2,2,3,3-tetrafluoro-3-(trifluorome...
South Saint Paul
16
Samples
0
Samples exceeding legal limit (MCL)
1
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 | 0.234 ppt | 8 | 2 | ND - 0.990 ppt |
| 2023 | 0.521 ppt | 8 | 5 | ND - 1.10 ppt |
| 2024 | N/A | 0 | 0 | N/A |
ppt = parts per trillion
State, National, and Health Guidelines for Drinking Water
ppt = parts per trillion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2022-06-15 | 22F0958-01 | ND |
| 2022-06-15 | 22F0958-03 | ND |
| 2022-06-15 | 22F0958-04 | 0.880 ppt |
| 2022-06-15 | 22F0958-05 | ND |
| 2022-06-15 | 22F0958-06 | ND |
| 2022-06-15 | 22F0958-07 | ND |
| 2022-12-13 | 22L0496-01 | 0.990 ppt |
| 2022-12-13 | 22L0496-02 | ND |
| 2023-01-25 | 23A0870-01 | 1.10 ppt |
| 2023-01-25 | 23A0870-02 | ND |
| 2023-05-04 | 23E0483-01 | 1.000 ppt |
| 2023-05-04 | 23E0483-02 | ND |
| 2023-07-25 | 23G1652-01 | 0.910 ppt |
| 2023-07-25 | 23G1652-02 | 0.350 ppt |
| 2023-10-30 | 23J1668-01 | 0.810 ppt |
| 2023-10-30 | 23J1668-02 | ND |