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EWG's Tap Water Database

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Estrone

Columbus

 

4

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2010N/A00N/A
2011N/A00N/A
2012N/A00N/A
2013N/A00N/A
2014ND40ND
2015N/A00N/A

ppb = parts per billion.

All test results

Date Lab ID Result
2014-02-04201402050222SSND
2014-05-06201405080339SSND
2014-08-18201408190494SSND
2014-11-11201411120138SSND