Perfluoro(2-ethoxyethane)sulfonic acid
Mount Kisco Water Department
21
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 | ND | 5 | 0 | ND |
| 2022 | ND | 4 | 0 | ND |
| 2023 | ND | 9 | 0 | ND |
| 2024 | ND | 3 | 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 |
|---|---|---|
| 2021-05-12 | L212522-01-PFAS | ND |
| 2021-05-12 | L212522-05-PFAS | ND |
| 2021-05-12 | L2125221-03-PFAS | ND |
| 2021-05-12 | L2125221-04-PFAS | ND |
| 2021-05-12 | L212522-06-PFAS | ND |
| 2022-08-15 | 420-232326-5-PFAS | ND |
| 2022-08-15 | 420-232326-6-PFAS | ND |
| 2022-08-15 | 420-232326-7-PFAS | ND |
| 2022-08-15 | 420-232326-1-PFAS | ND |
| 2023-01-05 | AZ00337-PFAS | ND |
| 2023-06-26 | 23F3504-01-PFAS | ND |
| 2023-09-25 | AZ17746-PFAS | ND |
| 2023-09-25 | AZ17748-PFAS | ND |
| 2023-09-25 | AZ17749-PFAS | ND |
| 2023-09-25 | AZ17750-PFAS | ND |
| 2023-09-25 | AZ17747-PFAS | ND |
| 2023-12-11 | AZ22401-PFAS | ND |
| 2023-12-12 | AZ22494-PFAS | ND |
| 2024-03-20 | 114674P | ND |
| 2024-03-20 | 114675P | ND |
| 2024-06-19 | 117926P | ND |