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.
17
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 |
|---|---|---|---|---|
| 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 |