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EWG's Tap Water Database — 2019 UPDATE

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1,2,3-Trichloropropane

Northgate Mobile Home Park 1

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
2013ND60ND
2014ND30ND
2015ND20ND
2016ND40ND
2017ND30ND

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
2012-04-24AB87954ND
2012-04-24AB87952ND
2013-02-071302273012ND
2013-02-071302273010ND
2013-02-071302273014ND
2013-02-071302273020ND
2013-02-071302273018ND
2013-02-071302273016ND
2014-05-01Q1414182001ND
2014-05-01Q1414182008ND
2014-05-01Q1414182010ND
2015-06-18Q1522930003ND
2015-06-18Q1522930001ND
2016-02-10Q1606030005ND
2016-02-10Q1606030002ND
2016-09-07Q1636054004ND
2016-10-31Q1646398003ND
2017-02-09Q1705885004ND
2017-02-09Q1705885002ND
2017-04-19Q1716169002ND