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EWG's Tap Water Database — 2021 UPDATE

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Equilin

Tualatin Valley Water District

 

10

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND50ND
2015ND50ND
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-08-13201408140405SSND
2014-08-13201408140528SSND
2014-08-13201408140547SSND
2014-11-18201411190456SSND
2014-11-18201411190460SSND
2015-02-25201502260208SSND
2015-02-25201502260316SSND
2015-06-29201506300295SSND
2015-06-29201506300316SSND
2015-06-29201506300303SSND