Propanoic acid, 2,2,3,3-tetrafluoro-3-(trifluorome...
Old Westbury
23
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 | 11 | 0 | ND |
| 2023 | ND | 12 | 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 |
|---|---|---|
| 2022-04-27 | 70212478001-PFAS | ND |
| 2022-05-04 | 70213403001-PFAS | ND |
| 2022-05-25 | 70215952002 | ND |
| 2022-07-19 | 70222654001-PFAS | ND |
| 2022-07-21 | 70222874001-PFAS | ND |
| 2022-07-27 | 70223541001-PFAS | ND |
| 2022-08-17 | 70226250001-PFAS | ND |
| 2022-08-24 | 70227004001-PFAS | ND |
| 2022-11-14 | 70236636001-PFAS | ND |
| 2022-11-16 | 70237103001-PFAS | ND |
| 2022-12-21 | 70240933001-PFAS | ND |
| 2023-08-16 | 23H2743-03 | ND |
| 2023-08-16 | 23H2743-01 | ND |
| 2023-08-16 | 23H2743-05 | ND |
| 2023-08-16 | 23H2743-04 | ND |
| 2023-08-16 | 23H2743-02 | ND |
| 2023-08-17 | 23H3092-01 | ND |
| 2023-11-01 | 23K0847-02 | ND |
| 2023-11-01 | 23K0847-01 | ND |
| 2023-11-08 | 23K1628-02 | ND |
| 2023-11-08 | 23K1628-01 | ND |
| 2023-11-29 | 23L0059-01 | ND |
| 2023-11-29 | 23L0059-02 | ND |