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EWG's Tap Water Database — 2019 UPDATE

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1,2,3-Trichloropropane

Greenville Water System

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.

 

20

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND20ND
2013ND20ND
2014ND100ND
2015ND20ND
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
2012-01-03AD00645ND
2012-01-03AD00647ND
2013-01-10AD18209ND
2013-01-10AD18219ND
2014-01-13201401150562AMND
2014-01-13201401150570AMND
2014-01-27AD34962ND
2014-01-27AD34958ND
2014-04-15201404170319AMND
2014-04-15201404170438AMND
2014-07-14201407160641AMND
2014-07-14201407160555AMND
2014-10-13201410150270AMND
2014-10-13201410150258AMND
2015-02-03AD51025ND
2015-02-03AD51022ND
2016-01-27AD69773ND
2016-01-27AD69775ND
2017-02-07AD89487ND
2017-07-18AD97741ND