Perfluorobutanoic Acid (PFBA)
Veolia Water Pa Dallas
Perfluorobutanoic acid (PFBA) is a member of a class of chemicals called per- and polyfluoroalkyl substances or PFAS. These chemicals were used in the production of non-stick, stain repellent and chemically inert coatings. Click here to read more about perfluorinated chemicals.
6
Samples
0
Samples exceeding legal limit (MCL)
4
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 | 0.00140 ppb | 6 | 4 | ND - 0.00270 ppb |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 0.001 ppb
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2023-07-26 | 29515702.00 | 0.00270 ppb |
| 2023-07-26 | 29515745.00 | 0.00170 ppb |
| 2023-07-26 | 29515788.00 | 0.00180 ppb |
| 2023-07-26 | 29515831.00 | ND |
| 2023-07-26 | 29515874.00 | ND |
| 2023-08-23 | 29715690.00 | 0.00220 ppb |