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EWG's Tap Water Database

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Equilin

Portland Water Bureau

 

6

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
2014ND50ND
2015ND10ND

ppb = parts per billion.

All test results

Date Lab ID Result
2014-03-19201403200340SSND
2014-06-26201406270434SSND
2014-07-08201407090732SSND
2014-09-11201409120826SSND
2014-12-10201412110612SSND
2015-06-17201506180496SSND