1,3-Dichloropropene
Colchester Commons
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.
20
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 | 8 | 0 | ND |
| 2015 | ND | 3 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 3 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 0.2 ppb
The EWG Health Guideline of 0.2 ppb for 1,3-dichloropropene was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-02-19 | BG10471VOC1 | ND |
| 2014-02-19 | BG10470VOC1 | ND |
| 2014-04-18 | BG34476VOC1 | ND |
| 2014-04-18 | BG34477VOC1 | ND |
| 2014-07-29 | BG83659VOC1 | ND |
| 2014-07-29 | BG83661VOC1 | ND |
| 2014-10-16 | BH28215VOC1 | ND |
| 2014-10-16 | BH28216VOC1 | ND |
| 2015-04-24 | BJ07685VOC1 | ND |
| 2015-04-24 | BJ07684VOC1 | ND |
| 2015-04-24 | BJ07683VOC1 | ND |
| 2016-03-24 | BK87904VOC1 | ND |
| 2016-03-24 | BK87906VOC1 | ND |
| 2017-04-07 | BY00694VOC1 | ND |
| 2017-10-10 | BZ18334VOC1 | ND |
| 2018-04-27 | CA37955VOC1 | ND |
| 2018-04-27 | CA37956VOC1 | ND |
| 2018-04-27 | CA37957VOC1 | ND |
| 2019-10-21 | CE44554 | ND |
| 2019-10-21 | CE44556 | ND |