Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

Leagueville Water Supply Corporation

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.

 

18

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
2021ND20ND
2022ND20ND
2023ND60ND

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
2018-10-15Q1840932004ND
2018-10-15Q1840932002ND
2019-07-15Q1944773004ND
2019-07-15Q1944773006ND
2020-07-08Q2026823001ND
2020-07-08Q2026823003ND
2020-07-08Q2026823005ND
2020-07-08Q2026823007ND
2021-06-17Q2115930002ND
2021-12-15Q2135525002ND
2022-07-19Q2220684007ND
2022-07-19Q2220684009ND
2023-06-22Q2324029006ND
2023-06-22Q2324029013ND
2023-06-22Q2324029014ND
2023-06-22Q2324029016ND
2023-08-29Q2337341001ND
2023-11-20Q2349791001ND