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EWG's Tap Water Database — 2019 UPDATE

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1,2,3-Trichloropropane

City of Sugar Land

1,2,3-Trichloropropane is a potent carcinogen that contaminates drinking water in agricultural regions where it was historically used as soil fumigant. Click here to read more about carcinogenic VOCs.

 

56

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND10ND
2013ND140ND
2014ND120ND
2015ND80ND
2016ND90ND
2017ND120ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.0007 ppb

The EWG Health Guideline of 0.0007 ppb for 1,2,3-trichloropropane was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.

ppb = parts per billion

All test results

Date Lab ID Result
2012-08-23AB99562ND
2013-01-22201301240251AMND
2013-01-22201301240222AMND
2013-01-22201301240285AMND
2013-01-22201301240319AMND
2013-01-22201301240216AMND
2013-01-22201301240266AMND
2013-06-18201306190324AMND
2013-06-18201306190368AMND
2013-06-18201306190360AMND
2013-06-18201306190355AMND
2013-06-18201306190358AMND
2013-06-18201306190346AMND
2013-12-03AC36518ND
2013-12-03AC36506ND
2014-02-11AC42258ND
2014-02-11AC42218ND
2014-03-26AC48392ND
2014-03-26AC48360ND
2014-03-26AC48370ND
2014-03-26AC48352ND
2014-03-26AC48358ND
2014-03-26AC48374ND
2014-04-29AC52083ND
2014-04-29AC52055ND
2014-07-23AC60724ND
2014-07-23AC60702ND
2015-01-22AC77377ND
2015-01-22AC77367ND
2015-04-01AC86976ND
2015-04-01AC86982ND
2015-04-01AC86978ND
2015-04-01AC86980ND
2015-04-01AC86974ND
2015-04-01AC86970ND
2016-02-02AD21466ND
2016-02-02AD21462ND
2016-02-02AD21464ND
2016-02-02AD21458ND
2016-02-02AD21456ND
2016-02-02AD21460ND
2016-02-02AD21556ND
2016-09-01AD47688ND
2016-10-05AD52573ND
2017-01-04AD63015ND
2017-01-04AD62987ND
2017-03-22AD76345ND
2017-03-22AD76323ND
2017-03-22AD76341ND
2017-03-22AD76321ND
2017-03-22AD76395ND
2017-03-22AD76399ND
2017-03-22AD76393ND
2017-03-22AD76397ND
2017-04-03AD78053ND
2017-04-03AD78127ND