Nonafluoro-3,6-dioxaheptanoic acid
Eastern Washington University
5
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 | ND | 2 | 0 | ND |
| 2023 | ND | 2 | 0 | ND |
| 2024 | ND | 1 | 0 | ND |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2022-07-25 | 4321107 | ND |
| 2022-07-25 | 4321108 | ND |
| 2023-10-10 | 4531488 | ND |
| 2023-10-10 | 4531487 | ND |
| 2024-08-06 | MEH0321-01 | ND |