Nonafluoro-3,6-dioxaheptanoic acid
City of Hermiston
9
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 | 7 | 0 | ND |
| 2024 | ND | 2 | 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 |
|---|---|---|
| 2023-06-20 | 3F21062-01 | ND |
| 2023-06-20 | 3F21082-07 | ND |
| 2023-06-20 | 3F21082-03 | ND |
| 2023-06-20 | 3F21082-05 | ND |
| 2023-11-21 | 3K22055-01 | ND |
| 2023-12-13 | 3L15038-01 | ND |
| 2023-12-13 | 3L15038-05 | ND |
| 2024-02-20 | 4B09011-01 | ND |
| 2024-03-11 | 4C12029-01 | ND |