DCPA di-acid degradate
Valle Lindo Homes
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.
6
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 | 10.4 ppb | 1 | 1 | 10.4 ppb |
| 2015 | 16.2 ppb | 1 | 1 | 16.2 ppb |
| 2016 | 14.4 ppb | 1 | 1 | 14.4 ppb |
| 2017 | 21.1 ppb | 1 | 1 | 21.1 ppb |
| 2018 | 16.3 ppb | 1 | 1 | 16.3 ppb |
| 2019 | 25.9 ppb | 1 | 1 | 25.9 ppb |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-10-06 | 53489 | 10.4 ppb |
| 2015-10-06 | 66738 | 16.2 ppb |
| 2016-10-05 | 14.4 ppb | |
| 2017-10-11 | 21.1 ppb | |
| 2018-10-04 | 16.3 ppb | |
| 2019-10-16 | 25.9 ppb |