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EWG's Tap Water Database — 2021 UPDATE

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1,2,3-Trichloropropane

Cal/am Water Company - Baldwin Hills

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
2013ND140ND
2014ND160ND
2015ND70ND
2016N/A00N/A
2017ND30ND
2018ND80ND
2019ND30ND

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
2013-06-1022144201ND
2013-06-1022144601ND
2013-06-1022145101ND
2013-06-1022144801ND
2013-06-1022144401ND
2013-06-1022144001ND
2013-09-0923393601ND
2013-09-0923393801ND
2013-12-0424214001ND
2013-12-0424214201ND
2013-12-0424214401ND
2013-12-0424213801ND
2013-12-0424214901ND
2013-12-0424214601ND
2014-01-081225-001-1000ND
2014-02-031225-001-1100ND
2014-03-052993010ND
2014-03-0525004101ND
2014-03-121225-001-1200ND
2014-04-071225-001-1145ND
2014-05-121225-001-1240ND
2014-06-021225-001-1200ND
2014-06-231225-006-0900ND
2014-06-231225-003-1000ND
2014-06-231225-001-0930ND
2014-08-041225-001-1230ND
2014-09-151225-001-1015ND
2014-10-061225-001-0950ND
2014-11-171225-001-1200ND
2014-12-081225-001-1200ND
2015-01-051225-001-1030ND
2015-02-021225-001-1130ND
2015-03-091225-001-1130ND
2015-04-081225-001-1045ND
2015-05-041225-001-1020ND
2015-06-031225-001-1245ND
2015-07-131225-001-0930ND
2017-05-081225-001-0930ND
2017-06-261225-006-1230ND
2017-06-261225-003-1130ND
2018-03-159590-003-1030ND
2018-03-159590-006-1015ND
2018-06-069590-003-1420ND
2018-06-069590-006-1010ND
2018-09-069590-003-1550ND
2018-09-069590-006-1335ND
2018-12-059590-003-1040ND
2018-12-059590-006-1015ND
2019-09-269590-001-1130ND
2019-10-019590-008-1042ND
2019-11-219590-001-1005ND