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EWG's Tap Water Database

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1,2,3-Trichloropropane

Del-Co Water Company Inc.

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.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2010N/A00N/A
2011N/A00N/A
2012N/A00N/A
2013N/A00N/A
2014ND100ND
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
2014-05-05201405060353AMND
2014-05-13201405140518AMND
2014-05-13201405140512AMND
2014-05-21201405220455AMND
2014-08-05201408060357AMND
2014-08-12201408130376AMND
2014-08-19201408210450AMND
2014-11-17201411180174AMND
2014-11-17201411180487AMND
2014-11-18201411190573AMND
2015-02-10201502110515AMND
2015-02-11201502120616AMND