DCPA mono- and di-acid degradates
Coast Springs - Cal. Water Service (puc)
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.
9
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 |
|---|---|---|---|---|
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | ND | 9 | 0 | ND |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2020-08-04 | CA2110007_005_005-202008041335 | ND |
| 2020-08-04 | CA2110007_010_010-202008041037 | ND |
| 2020-08-04 | CA2110007_006_006-202008041237 | ND |
| 2020-08-04 | CA2110007_016_016-202008041350 | ND |
| 2020-08-04 | CA2110007_008_008-202008041147 | ND |
| 2020-08-27 | CA2110007_002_002-202008271010 | ND |
| 2020-08-27 | CA2110007_004_004-202008270945 | ND |
| 2020-08-27 | CA2110007_007_007-202008270927 | ND |
| 2020-08-27 | CA2110007_003_003-202008271005 | ND |