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EWG's Tap Water Database — 2021 UPDATE

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Estrone

California Water Service - Stockton

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27

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND240ND
2015ND30ND
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-09201401100152SSND
2014-01-09201401100111SSND
2014-01-09201401100148SSND
2014-01-14201401150481SSND
2014-01-14201401150645SSND
2014-01-14201401150317SSND
2014-01-16201401170447SSND
2014-01-16201401170403SSND
2014-01-16201401170460SSND
2014-01-22201401230162SSND
2014-04-21201404220361SSND
2014-04-21201404220284SSND
2014-07-07201407090851SSND
2014-07-08201407090785SSND
2014-07-08201407090763SSND
2014-07-08201407090704SSND
2014-07-08201407090779SSND
2014-07-14201407150426SSND
2014-07-15201407160578SSND
2014-07-15201407160561SSND
2014-07-15201407160589SSND
2014-07-23201407240454SSND
2014-10-08201410090333SSND
2014-10-08201410090375SSND
2015-01-07201501080578SSND
2015-06-03201506040492SSND
2015-09-16201509170569SSND