Know Your Environment. Protect Your Health.

DCPA mono- and di-acid degradates

California Water Service Company Las Lomas

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.

 

3

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019ND10ND
2020ND10ND
2021ND10ND
2022N/A00N/A
2023N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2019-08-13CA2710013_003_003-201908131032ND
2020-08-12CA2710013_004_004-202008121410ND
2021-09-21CA2710013_001_001-202109211239ND