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EWG's Tap Water Database — 2019 UPDATE

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Chloramben

City of Houston

 

92

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND10ND
2013ND100ND
2014ND320ND
2015ND10ND
2016ND100ND
2017ND380ND

ppb = parts per billion

All test results

Date Lab ID Result
2012-01-31AB79819ND
2013-02-25AC11605ND
2013-02-25AC11606ND
2013-02-25AC11603ND
2013-02-25AC11604ND
2013-02-25AC11602ND
2013-02-26AC11815ND
2013-03-11AC12928ND
2013-03-11AC12937ND
2013-03-11AC12929ND
2013-03-11AC12926ND
2014-03-14AC47173ND
2014-04-16AC50891ND
2014-04-16AC50893ND
2014-04-16AC50899ND
2014-04-16AC50892ND
2014-04-17AC51139ND
2014-04-17AC51142ND
2014-04-17AC51144ND
2014-04-17AC51140ND
2014-04-17AC51141ND
2014-04-17AC51150ND
2014-04-17AC51138ND
2014-04-17AC51143ND
2014-06-03AC55820ND
2014-07-16AC59859ND
2014-08-14AC63734ND
2014-08-14AC63738ND
2014-08-14AC63737ND
2014-08-14AC63740ND
2014-10-08AC69225ND
2014-10-08AC69228ND
2014-10-08AC69224ND
2014-10-09AC69380ND
2014-10-09AC69377ND
2014-10-09AC69376ND
2014-10-09AC69375ND
2014-10-09AC69378ND
2014-10-09AC69379ND
2014-12-09AC74240ND
2014-12-09AC74239ND
2014-12-09AC74238ND
2014-12-18AC75473ND
2015-03-04AC83017ND
2016-02-18AD24477ND
2016-03-03AD26975ND
2016-03-16AD29178ND
2016-03-16AD29181ND
2016-03-17AD29414ND
2016-03-23AD30221ND
2016-09-20AD50441ND
2016-09-20AD50440ND
2016-09-21AD50866ND
2016-10-06AD52699ND
2017-01-26AD67274ND
2017-01-26AD67268ND
2017-01-26AD67273ND
2017-01-26AD67267ND
2017-02-28AD72569ND
2017-03-02AD73241ND
2017-03-28AD77238ND
2017-03-28AD77237ND
2017-03-28AD77248ND
2017-03-28AD77249ND
2017-03-28AD77239ND
2017-03-29AD77533ND
2017-03-29AD77531ND
2017-03-29AD77530ND
2017-03-29AD77532ND
2017-04-26AD81269ND
2017-04-27AD81577ND
2017-04-27AD81578ND
2017-07-06AD88535ND
2017-07-06AD88537ND
2017-07-26AD90913ND
2017-09-11AD95592ND
2017-09-11AD95597ND
2017-09-11AD95595ND
2017-09-11AD95593ND
2017-09-11AD95596ND
2017-09-11AD95599ND
2017-09-26AD98109ND
2017-09-26AD98108ND
2017-11-07AE03918ND
2017-11-07AE03920ND
2017-11-07AE03917ND
2017-11-07AE03916ND
2017-11-07AE03919ND
2017-11-07AE03921ND
2017-11-14AE04808ND
2017-12-04AE06625ND
2017-12-04AE06626ND