Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

South Meadows West

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.

 

10

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND20ND
2020ND10ND
2021ND30ND
2022ND20ND
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
2018-03-29AE20638ND
2019-12-19AE92799ND
2019-12-19AE92803ND
2020-05-18AF11654ND
2021-06-18AF58903ND
2021-09-20AF70451ND
2021-10-05AF72289ND
2022-11-29AG20064ND
2022-11-29AG20082ND
2023-07-24AG49846ND