Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

Rogersville Water System

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.

 

25

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018ND50ND
2019ND20ND
2020N/A00N/A
2021ND50ND
2022ND60ND
2023ND70ND

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 Result
2018-03-13ND
2018-03-27ND
2018-05-14ND
2018-08-02ND
2018-10-31ND
2019-04-08ND
2019-07-15ND
2021-01-12ND
2021-04-06ND
2021-04-21ND
2021-07-26ND
2021-10-13ND
2022-01-11ND
2022-01-11ND
2022-04-06ND
2022-04-06ND
2022-07-11ND
2022-10-07ND
2023-01-11ND
2023-01-11ND
2023-01-11ND
2023-04-04ND
2023-04-18ND
2023-07-18ND
2023-10-31ND