Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

Terrell County Water Control and Improvement District 1

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.

 

16

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND40ND
2019ND20ND
2020ND20ND
2021ND40ND
2022ND20ND
2023ND20ND

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
2018-08-22AE38149ND
2018-08-22AE38153ND
2018-08-22AE38169ND
2018-08-22AE38171ND
2019-05-09AE65705ND
2019-05-09AE65707ND
2020-09-17AF27757ND
2020-09-17AF27759ND
2021-07-20AF62667ND
2021-07-20AF62673ND
2021-07-20AF62721ND
2021-07-20AF62723ND
2022-05-19AF97762ND
2022-05-19AF97768ND
2023-09-20AG57080ND
2023-09-20AG57086ND