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EWG's Tap Water Database — 2019 UPDATE

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DCPA mono- and di-acid degradates

San Fernando Water Department

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

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013ND60ND
2014ND30ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2013-05-179590-002-0825ND
2013-05-179590-003-0905ND
2013-05-179590-004-0735ND
2013-08-079590-002-1000ND
2013-08-079590-003-1040ND
2013-08-079590-004-0900ND
2014-07-159590-002-0900ND
2014-07-159590-003-1100ND
2014-07-159590-004-1000ND