DCPA di-acid degradate
Lakewood Water District
DCPA di-acid degradate is a residue 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 |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | N/A | 0 | 0 | N/A |
2015 | ND | 3 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 14 | 0 | ND |
2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2015-07-08 | 84309 | ND |
2015-07-09 | 84307 | ND |
2015-07-09 | 84308 | ND |
2018-05-14 | ND | |
2018-05-14 | ND | |
2018-05-14 | ND | |
2018-05-14 | ND | |
2018-05-14 | ND | |
2018-05-14 | ND | |
2018-05-14 | ND | |
2018-05-14 | ND | |
2018-05-14 | ND | |
2018-05-14 | ND | |
2018-05-14 | ND | |
2018-05-14 | ND | |
2018-05-17 | ND | |
2018-12-24 | ND |