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EWG's Tap Water Database — 2019 UPDATE

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Dalapon

City of Temple

The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.

 

141

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND110ND
2013ND10ND
2014ND320ND
20150.113 ppb323ND - 1.30 ppb
2016ND330ND
2017ND320ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EPA Maximum Contaminant
Level (MCL) 200 ppb

The legal limit for dalapon, established in 1992, was based on a toxicity study in laboratory animals published in 1960.

ppb = parts per billion

All test results

Date Lab ID Result
2012-01-13AB77772ND
2012-04-10AB86361ND
2012-08-07AB97468ND
2012-10-22AC03612ND
2012-10-22AC03621ND
2012-10-22AC03619ND
2012-10-22AC03617ND
2012-10-22AC03618ND
2012-10-22AC03616ND
2012-10-22AC03615ND
2012-10-22AC03614ND
2013-04-151304528003ND
2014-02-12AC42639ND
2014-02-12AC42631ND
2014-02-12AC42630ND
2014-02-12AC42633ND
2014-02-12AC42632ND
2014-02-12AC42637ND
2014-02-12AC42634ND
2014-02-12AC42635ND
2014-04-02AC49107ND
2014-04-02AC49108ND
2014-04-02AC49112ND
2014-04-02AC49115ND
2014-04-02AC49113ND
2014-04-02AC49114ND
2014-04-02AC49116ND
2014-04-02AC49110ND
2014-07-10AC59380ND
2014-07-10AC59378ND
2014-07-10AC59382ND
2014-07-10AC59381ND
2014-07-10AC59375ND
2014-07-10AC59379ND
2014-07-10AC59392ND
2014-07-10AC59376ND
2014-11-04AC71167ND
2014-11-04AC71166ND
2014-11-04AC71168ND
2014-11-04AC71165ND
2014-11-04AC71163ND
2014-11-04AC71161ND
2014-11-04AC71164ND
2014-11-04AC71162ND
2015-02-11AC80200ND
2015-02-11AC80197ND
2015-02-11AC80199ND
2015-02-11AC80198ND
2015-02-11AC80193ND
2015-02-11AC80196ND
2015-02-11AC80201ND
2015-02-11AC80190ND
2015-04-20AC88800ND
2015-04-20AC88798ND
2015-04-20AC88802ND
2015-04-20AC88793ND
2015-04-20AC88795ND
2015-04-20AC88799ND
2015-04-20AC88801ND
2015-04-20AC88796ND
2015-08-13AD040791.20 ppb
2015-08-13AD04082ND
2015-08-13AD04081ND
2015-08-13AD04061ND
2015-08-13AD04060ND
2015-08-13AD040751.10 ppb
2015-08-13AD04077ND
2015-08-13AD040761.30 ppb
2015-10-07AD09775ND
2015-10-07AD09780ND
2015-10-07AD09781ND
2015-10-07AD09782ND
2015-10-07AD09783ND
2015-10-07AD09784ND
2015-10-07AD09785ND
2015-10-07AD09786ND
2016-02-04AD22241ND
2016-02-04AD22100ND
2016-02-04AD22104ND
2016-02-04AD22106ND
2016-02-04AD22107ND
2016-02-04AD22101ND
2016-02-04AD22098ND
2016-02-04AD22105ND
2016-02-04AD22103ND
2016-05-23AD37713ND
2016-05-23AD37681ND
2016-05-23AD37724ND
2016-05-23AD37720ND
2016-05-23AD37723ND
2016-05-23AD37714ND
2016-05-23AD37682ND
2016-05-23AD37695ND
2016-09-26AD51086ND
2016-09-26AD51080ND
2016-09-26AD51085ND
2016-09-26AD51078ND
2016-09-26AD51117ND
2016-09-26AD51077ND
2016-09-26AD51079ND
2016-09-26AD51082ND
2016-12-07AD60892ND
2016-12-07AD60888ND
2016-12-07AD60897ND
2016-12-07AD60893ND
2016-12-07AD60889ND
2016-12-07AD60896ND
2016-12-07AD60890ND
2016-12-12AD61593ND
2017-03-13AD74615ND
2017-03-13AD74611ND
2017-03-13AD74608ND
2017-03-13AD74609ND
2017-03-13AD74610ND
2017-03-13AD74614ND
2017-03-13AD74612ND
2017-03-13AD74613ND
2017-05-30AD85874ND
2017-05-30AD85865ND
2017-05-30AD85873ND
2017-05-30AD85869ND
2017-05-30AD85872ND
2017-05-30AD85870ND
2017-05-30AD85864ND
2017-05-30AD85867ND
2017-08-01AD91540ND
2017-08-01AD91543ND
2017-08-01AD91570ND
2017-08-01AD91541ND
2017-08-01AD91568ND
2017-08-01AD91571ND
2017-08-01AD91569ND
2017-08-01AD91542ND
2017-10-10AE00066ND
2017-10-10AE00068ND
2017-10-10AE00064ND
2017-10-10AE00069ND
2017-10-10AE00062ND
2017-10-10AE00070ND
2017-10-10AE00063ND
2017-10-10AE00067ND