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EWG's Tap Water Database — 2021 UPDATE

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1,2,3-Trichloropropane

Huntington Park Water Department

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

 

51

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND70ND
2015ND60ND
2016ND60ND
2017N/A00N/A
2018ND200ND
2019ND120ND

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
2014-10-304J30064-03AND
2014-10-304J30064-07AND
2014-10-304J30064-09AND
2014-10-304J30064-11AND
2014-10-304J30064-01AND
2014-10-304J30064-05AND
2014-11-044K04111-01AND
2015-02-035B03091-01AND
2015-02-035B03091-09AND
2015-02-035B03091-03AND
2015-02-035B03091-05AND
2015-02-035B03091-07AND
2015-02-245B24072-01AND
2016-07-059588-005-0951ND
2016-07-059588-010-0928ND
2016-07-059588-004-1030ND
2016-07-059588-007-0938ND
2016-09-309588-006-0943ND
2016-10-049588-006-1033ND
2018-01-029588-007-0955ND
2018-01-029588-010-0942ND
2018-01-029588-004-1008ND
2018-01-029588-006-1044ND
2018-01-029588-005-1026ND
2018-04-039588-004-1000ND
2018-04-039588-007-0948ND
2018-04-039588-010-0934ND
2018-04-269588-005-0940ND
2018-05-229588-006-0850ND
2018-07-109588-006-1135ND
2018-07-109588-004-0950ND
2018-07-109588-005-1005ND
2018-07-109588-010-0925ND
2018-07-109588-007-1050ND
2018-10-029588-010-0944ND
2018-10-029588-006-1015ND
2018-10-029588-007-0957ND
2018-10-029588-005-1045ND
2018-12-279588-004-0911ND
2019-01-089588-005-0940ND
2019-01-089588-010-0925ND
2019-01-289588-004-0935ND
2019-04-029588-005-0940ND
2019-04-029588-004-0924ND
2019-04-029588-010-0900ND
2019-07-099588-005-1000ND
2019-07-099588-010-0925ND
2019-07-099588-004-0940ND
2019-10-019588-010-0940ND
2019-10-019588-004-1000ND
2019-10-019588-005-1025ND