Nonafluoro-3,6-dioxaheptanoic acid
Marshall
14
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 | 13 | 0 | ND |
| 2023 | N/A | 0 | 0 | N/A |
| 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 |
|---|---|---|
| 2022-01-11 | 22A0494-01 | ND |
| 2022-01-11 | 22A0494-02 | ND |
| 2022-01-11 | 22A0494-03 | ND |
| 2022-01-11 | 22A0494-04 | ND |
| 2022-01-11 | 22A0494-05 | ND |
| 2022-01-11 | 22A0494-06 | ND |
| 2022-01-11 | 22A0494-07 | ND |
| 2022-01-11 | 22A0494-08 | ND |
| 2022-01-11 | 22A0494-09 | ND |
| 2022-01-11 | 22A0494-10 | ND |
| 2022-01-11 | 22A0494-11 | ND |
| 2022-01-11 | 22A0494-12 | ND |
| 2022-01-11 | 22A0494-13 | ND |
| 2024-04-08 | 32401016001 | ND |