1,1-Dichloropropene
Smithville Water System
1,1-Dichloropropene is an industrial chemical.
6
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 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | ND | 2 | 0 | ND |
| 2022 | ND | 1 | 0 | ND |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Result |
|---|---|
| 2018-09-12 | ND |
| 2019-08-19 | ND |
| 2021-05-26 | ND |
| 2021-08-31 | ND |
| 2022-08-31 | ND |
| 2023-08-28 | ND |