PFOS + PFOA + PFHxS + PFNA
Artondale
4
Samples
0
Samples exceeding legal limit (MCL)
4
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 | 120.8 ppt | 4 | 4 | 55.7 ppt - 174.0 ppt |
ppt = parts per trillion
State, National, and Health Guidelines for Drinking Water
ppt = parts per trillion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2023-08-02 | 4487986 | 94.0 ppt |
| 2023-08-02 | 4487987 | 159.5 ppt |
| 2023-08-02 | 4487988 | 55.7 ppt |
| 2023-08-02 | 4487985 | 174.0 ppt |