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EWG's Tap Water Database

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1,2,3-Trichloropropane

Columbus

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.

 

18

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2010ND10ND
2011ND10ND
2012ND20ND
2013ND30ND
2014ND90ND
2015ND20ND

ppb = parts per billion.

State and national drinking water standards and health guidelines

Health Guideline 0.0007 ppb

The 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
2010-03-22AG85185ND
2011-09-06AH39754ND
2012-05-01AH57752ND
2012-11-05AH83257ND
2013-02-05AH88451ND
2013-02-05AH88452ND
2013-10-02AI19612ND
2014-01-20AI26898ND
2014-01-20AI26899ND
2014-02-04201402050222AMND
2014-05-05AI39470ND
2014-05-06201405080339AMND
2014-07-30AI47500ND
2014-08-18201408190494AMND
2014-11-03AI58784ND
2014-11-11201411120138AMND
2015-03-24AI69582ND
2015-03-24AI69581ND