trans-1,3-Dichloropropene
Water District 19
1,3-Dichloropropene is a volatile cancer-causing chemical primarily used as a nematocide to fumigate agricultural soils. It exists in two different forms: cis-1,3-dichloropropene and trans-1,3-dichloropropene.
9
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 |
|---|---|---|---|---|
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 6 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2017-07-05 | ND | |
| 2018-03-15 | ND | |
| 2018-06-13 | ND | |
| 2019-06-12 | ND | |
| 2019-09-10 | ND | |
| 2019-09-16 | ND | |
| 2019-10-08 | ND | |
| 2019-10-08 | ND | |
| 2019-12-17 | ND |