trans-1,3-Dichloropropene
City of San Juan Capistrano
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.
10
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 | ND | 1 | 0 | ND |
| 2015 | ND | 3 | 0 | ND |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-12-23 | 9590-010-1508 | ND |
| 2015-02-10 | 9590-010-1111 | ND |
| 2015-05-19 | 9590-010-0808 | ND |
| 2015-08-24 | 9590-010-0911 | ND |
| 2016-02-29 | 9590-010-0809 | ND |
| 2017-02-08 | 9590-010-0815 | ND |
| 2018-06-13 | 9590-010-1322 | ND |
| 2019-03-27 | 4792-010-0715 | ND |
| 2019-07-08 | 4792-010-1215 | ND |
| 2019-10-15 | 4792-010-1230 | ND |