DCPA mono- and di-acid degradates
Yuima Municipal Water District Ida
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.
15
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 | ND | 9 | 0 | ND |
| 2015 | ND | 3 | 0 | ND |
| 2016 | ND | 3 | 0 | ND |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-10-09 | 2706-002-1300 | ND |
| 2014-10-09 | 2706-005-1340 | ND |
| 2014-10-09 | 2706-006-1315 | ND |
| 2014-10-09 | 2706-007-1100 | ND |
| 2014-10-09 | 2706-009-1135 | ND |
| 2014-10-09 | 2706-010-1130 | ND |
| 2014-10-09 | 2706-037-1030 | ND |
| 2014-10-14 | 2706-011-0930 | ND |
| 2014-10-14 | 2706-012-1045 | ND |
| 2015-03-10 | 2706-004-1130 | ND |
| 2015-03-10 | 2706-045-1040 | ND |
| 2015-03-10 | 2706-046-1020 | ND |
| 2016-03-10 | 2706-048-1130 | ND |
| 2016-10-25 | 2706-048-0945 | ND |
| 2016-12-13 | 2706-048-1050 | ND |