Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

1,2,3-Trichloropropane

North Kona

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

 

54

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND320ND
2015N/A00N/A
2016N/A00N/A
2017ND120ND
2018ND80ND
2019ND20ND

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
2014-03-18C14-03-0044AND
2014-03-18C14-03-0045AND
2014-03-18C14-03-0046AND
2014-03-18C14-03-0047AND
2014-03-18C14-03-0048AND
2014-03-18C14-03-0049AND
2014-03-18C14-03-0050AND
2014-03-18C14-03-0051AND
2014-03-18C14-03-0043AND
2014-04-15C14-04-0159AND
2014-04-15C14-04-0165AND
2014-04-15C14-04-0162AND
2014-04-15C14-04-0161AND
2014-04-15C14-04-0160AND
2014-04-15C14-04-0158AND
2014-04-15C14-04-0157AND
2014-04-15C14-04-0156AND
2014-06-23201406250186AMND
2014-06-23201406250177AMND
2014-06-23201406250158AMND
2014-06-23201406250168AMND
2014-06-23201406250170AMND
2014-06-23201406250162AMND
2014-06-23201406250388AMND
2014-06-23201406250173AMND
2014-07-07C14-07-0052AND
2014-12-15201412170519AMND
2014-12-15201412170781AMND
2014-12-15201412170385AMND
2014-12-15201412170474AMND
2014-12-15201412170548AMND
2014-12-15201412170478AMND
2017-03-14ND
2017-03-14ND
2017-03-14ND
2017-03-14ND
2017-03-14ND
2017-06-05ND
2017-06-05ND
2017-06-05ND
2017-06-05ND
2017-06-05ND
2017-06-05ND
2017-07-17ND
2018-01-17C18-01-0049AND
2018-01-17C18-01-0050AND
2018-06-18C18-06-0121AND
2018-07-08201805230559ND
2018-09-24C18-09-0291AND
2018-09-24C18-09-0290AND
2018-10-15201810170192ND
2018-12-03C18-12-0012AND
2019-09-09201909100461ND
2019-10-09C19-10-0028AND