| DATE | PFOA ug/l | PFOS ug/l |
| 7/30/2022 | Non-detect | 0.0024 |
| 11/3/2022 | Non-detect | 0.002 |
| 01/17/2023 | Non-detect | 0.0025 |
| 4/18/2023 | Non-detect | 0.0036 |
| 7/27/2023 | Non-detect | 0.0026 |
| 10/31/2023 | 0.00079 | 0.0025 |
| 01/17/2024 | 0.00096 | 0.0029 |
*ug/l means microgram per liter (one millionth of a gram per liter)