1,1-Dichloropropene
Spokane County Water District 3, Sys 2
1,1-Dichloropropene is an industrial chemical.
5
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 | ND | 2 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | ND | 3 | 0 | ND |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-03-19 | ND | |
| 2019-06-05 | ND | |
| 2021-06-08 | 4131877 | ND |
| 2021-07-07 | 4142819 | ND |
| 2021-07-13 | 4146290 | ND |