Propanoic acid, 2,2,3,3-tetrafluoro-3-(trifluorome...
Lafourche Water District 1
11
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 | 6 | 0 | ND |
ppt = parts per trillion
State, National, and Health Guidelines for Drinking Water
ppt = parts per trillion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2023-03-29 | 35789193003 | ND |
| 2023-03-29 | 35789193007 | ND |
| 2023-11-01 | 35838613007 | ND |
| 2023-12-07 | 35846710003 | ND |
| 2023-12-07 | 35846710007 | ND |
| 2024-03-25 | 810-98368-1 | ND |
| 2024-03-25 | 810-98371-1 | ND |
| 2024-03-25 | 810-98361-1 | ND |
| 2024-06-17 | 810-108788-1 | ND |
| 2024-06-17 | 810-108810-1 | ND |
| 2024-06-17 | 810-108804-1 | ND |