DCPA mono- and di-acid degradates
Las Virgenes Municipal Water District
DCPA degradates are residues of the herbicide dacthal, or DCPA, which is used for urban, household and agricultural applications. Dacthal is a possible human carcinogen whose use was limited by the EPA in 2005 due to concerns about water contamination.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 2 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 2 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-02-19 | 9588-004-1100 | ND |
2014-05-13 | 9588-004-1140 | ND |
2017-02-22 | 9588-004-0932 | ND |
2017-05-16 | 9588-004-1130 | ND |
2018-02-21 | 9588-004-1014 | ND |