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EWG's Tap Water Database — 2019 UPDATE

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1,2,3-Trichloropropane

City of Wichita Falls

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.

 

26

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND20ND
2013ND40ND
2014ND90ND
2015ND70ND
2016ND20ND
2017ND20ND

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
2012-09-121209458004ND
2012-09-121209458002ND
2013-03-261303A43007ND
2013-03-261303A43009ND
2013-09-25Q1308144010ND
2013-09-25Q1308144012ND
2014-03-313000250ND
2014-08-14Q1436796004ND
2014-08-14Q1436796018ND
2014-08-14Q1436796006ND
2014-09-083099460ND
2014-11-12AC71850ND
2014-11-12AC71856ND
2014-11-173140623ND
2014-12-083151423ND
2015-02-09Q1505019013ND
2015-02-09Q1505019002ND
2015-03-243213444ND
2015-05-11Q1517193007ND
2015-05-11Q1517193009ND
2015-09-22Q1537019017ND
2015-09-22Q1537019019ND
2016-02-01Q1604190008ND
2016-08-02Q1631878001ND
2017-03-06Q1709227002ND
2017-08-07Q1733093005ND