Nonafluoro-3,6-dioxaheptanoic acid
St Tam Parish - Briarwood Terrace
10
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 | 5 | 0 | ND |
| 2024 | ND | 5 | 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 |
|---|---|---|
| 2023-07-26 | Q2330000001 | ND |
| 2023-07-26 | Q2330000003 | ND |
| 2023-07-26 | Q2330000005 | ND |
| 2023-07-26 | Q2330000007 | ND |
| 2023-07-26 | Q2330000009 | ND |
| 2024-01-22 | Q2402349001 | ND |
| 2024-01-22 | Q2402349003 | ND |
| 2024-01-22 | Q2402349005 | ND |
| 2024-01-22 | Q2402349007 | ND |
| 2024-01-22 | Q2402349009 | ND |