Menu

EWG's Tap Water Database — 2019 UPDATE

Donate

22'33'44'6-Heptachlorobiphenyl

East Rio Hondo WSC

 

5

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013ND10ND
2014ND10ND
2015ND10ND
2016ND10ND
2017ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2013-01-17AC08261ND
2014-03-06AC46051ND
2015-03-18AC85143ND
2016-02-25AD25886ND
2017-03-03AD73527ND