Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

Vinton Hills Subdivision

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.

 

8

Samples

0

Samples exceeding legal limit (MCL)

1

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND10ND
2020ND10ND
20210.0200 ppb21ND - 0.0400 ppb
2022ND10ND
2023ND10ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

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
2018-03-15Q1810729002ND
2018-03-15Q1810729006ND
2019-06-11Q1934342004ND
2020-04-28Q2016457001ND
2021-07-06Q21178330010.0400 ppb
2021-07-06Q2117833003ND
2022-02-28Q2206764003ND
2023-11-20Q2349770001ND