Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

Cross Roads Special Utility District

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.

 

27

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND20ND
2020ND40ND
2021ND100ND
2022ND40ND
2023ND50ND

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
2018-06-11Q1823067008ND
2018-06-11Q1823067005ND
2019-10-29Q1974604001ND
2019-10-29Q1974604003ND
2020-12-17Q2050079002ND
2020-12-17Q2050079004ND
2020-12-17Q2050079006ND
2020-12-17Q2050079008ND
2021-03-02Q2105308002ND
2021-03-02Q2105308006ND
2021-06-24Q2116616002ND
2021-06-24Q2116616005ND
2021-09-21Q2125859006ND
2021-09-21Q2125859002ND
2021-11-30Q2133008004ND
2021-11-30Q2133008006ND
2021-11-30Q2133008008ND
2021-11-30Q2133008010ND
2022-03-22Q2209157009ND
2022-03-22Q2209157011ND
2022-03-22Q2209157013ND
2022-05-26Q2215240003ND
2023-02-27Q2307812003ND
2023-02-27Q2307812007ND
2023-07-20Q2328742001ND
2023-10-16Q2343886003ND
2023-10-16Q2343886007ND