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EWG's Tap Water Database — 2021 UPDATE

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Molinate

St. Helena, City Of

 

4

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
2015ND10ND
2016ND10ND
2017N/A00N/A
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2015-01-221610-006-1012ND
2016-07-131610-007-1005ND
2018-01-301610-006-0805ND
2019-07-181610-007-0919ND