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EWG's Tap Water Database — 2021 UPDATE

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Estrone

U.s.n., San Nicolas Island

 

3

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
2015ND30ND
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2015-03-04512430QND
2015-06-03513776PND
2015-10-20515997RND