Know Your Environment. Protect Your Health.

DCPA di-acid degradate

City of Vancouver

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.

 

19

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
2019ND90ND
2020N/A00N/A
2021ND30ND
2022ND70ND
2023N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2019-12-10ND
2019-12-10ND
2019-12-10ND
2019-12-10ND
2019-12-10ND
2019-12-10ND
2019-12-10ND
2019-12-10ND
2019-12-13ND
2021-03-304096963ND
2021-03-304096966ND
2021-03-304096961ND
2022-08-314369937ND
2022-08-314369936ND
2022-08-314369935ND
2022-12-064396245ND
2022-12-064396249ND
2022-12-064396235ND
2022-12-064396199ND