cis-1,3-Dichloropropene
Concord Water Department
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 4 | 0 | ND |
2015 | ND | 5 | 0 | ND |
2016 | ND | 5 | 0 | ND |
2017 | N/A | 0 | 0 | N/A |
2018 | N/A | 0 | 0 | N/A |
2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-10-31 | 137495.01 | ND |
2014-10-31 | 137495.02 | ND |
2014-10-31 | 137495.03 | ND |
2014-10-31 | 137495.04 | ND |
2015-08-07 | 146612.01 | ND |
2015-10-15 | 149110.01 | ND |
2015-10-15 | 149110.02 | ND |
2015-10-15 | 149110.03 | ND |
2015-10-15 | 149110.04 | ND |
2016-08-05 | 159131.01 | ND |
2016-10-07 | 161374.02 | ND |
2016-10-07 | 161374.03 | ND |
2016-10-07 | 161374.04 | ND |
2016-10-07 | 161374.05 | ND |