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EWG's Tap Water Database — 2021 UPDATE

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1,2,3-Trichloropropane

Olivehurst Public UD

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.

MORE ABOUT THIS CONTAMINANT

 

27

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND30ND
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018ND240ND
2019N/A00N/A

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
2013-10-15201310160127AMND
2013-10-15201310160192AMND
2013-10-22201310240380AMND
2018-01-115867-001-0827ND
2018-02-015867-006-0838ND
2018-02-065867-002-0934ND
2018-02-065867-010-0958ND
2018-02-225867-020-0932ND
2018-02-225867-018-0945ND
2018-05-105867-006-0859ND
2018-05-225867-020-0906ND
2018-05-225867-018-0932ND
2018-05-245867-010-0917ND
2018-05-245867-002-0851ND
2018-06-135867-001-0833ND
2018-08-025867-001-0816ND
2018-08-285867-018-0804ND
2018-08-285867-020-0804ND
2018-08-305867-010-0807ND
2018-09-065867-006-0818ND
2018-09-065867-002-0818ND
2018-11-155867-002-0912ND
2018-11-155867-001-0905ND
2018-12-045867-018-0907ND
2018-12-045867-020-0918ND
2018-12-195867-006-0809ND
2018-12-195867-010-0821ND