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EWG's Tap Water Database — 2021 UPDATE

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Dacthal

Naval Station, Newport

Dacthal is a weedkiller classified by the Environmental Protection Agency as a possible human carcinogen, and prohibited for use in Europe since 2009.

 

0

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20140.0294 ppb161ND - 0.470 ppb
2015N/A00N/A
2016N/A00N/A
20170.139 ppb163ND - 1.000 ppb
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result