Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

Sierra Mutual Water Company

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
2018ND40ND
2019ND40ND
2020N/A00N/A
2021N/A00N/A
2022ND20ND
2023N/A00N/A

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
2018-04-19CA5403110_002_002-201804190840ND
2018-04-19CA5403110_001_001-201804190830ND
2018-11-18CA5403110_002_002-201811181330ND
2018-11-18CA5403110_001_001-201811181340ND
2019-02-06CA5403110_001_001-201902060840ND
2019-02-06CA5403110_002_002-201902060850ND
2019-05-02CA5403110_002_002-201905020845ND
2019-05-02CA5403110_001_001-201905020835ND
2022-09-06CA5403110_001_001-202209060800ND
2022-09-06CA5403110_002_002-202209060815ND