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EWG's Tap Water Database — 2021 UPDATE

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Parathion

Golden State WC - Placentia

 

21

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014ND10ND
2015ND90ND
2016ND20ND
2017N/A00N/A
2018ND70ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-10-284417-005-1015ND
2015-01-204417-005-1015ND
2015-03-094417-003-1010ND
2015-04-204417-005-0935ND
2015-04-204417-002-0905ND
2015-04-204417-003-0845ND
2015-06-154417-001-1025ND
2015-07-064417-001-0935ND
2015-07-064417-002-0920ND
2015-10-204417-003-0905ND
2016-01-194417-003-1100ND
2016-04-194417-003-0920ND
2018-01-294417-002-0900ND
2018-01-294417-005-0920ND
2018-01-294417-001-0850ND
2018-02-054417-003-0930ND
2018-04-244417-002-1235ND
2018-04-244417-001-1225ND
2018-04-244417-005-1150ND
2019-01-104417-003-1000ND
2019-04-294417-003-0840ND