DCPA di-acid degradate
City of Grandview
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.
12
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 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | ND | 7 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2016-03-14 | ND | |
| 2016-04-04 | ND | |
| 2016-06-06 | ND | |
| 2016-07-11 | ND | |
| 2016-07-11 | ND | |
| 2016-09-12 | ND | |
| 2016-09-12 | ND | |
| 2017-04-25 | ND | |
| 2018-04-03 | ND | |
| 2018-09-11 | ND | |
| 2019-03-19 | ND | |
| 2019-10-30 | ND |