Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

Tahoe Keys 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.

 

14

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND110ND
2019N/A00N/A
2020N/A00N/A
2021N/A00N/A
2022ND30ND
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
2018-03-06CA0910015_003_003-201803060900ND
2018-03-06CA0910015_001_001-201803060830ND
2018-06-26CA0910015_001_001-201806260815ND
2018-06-26CA0910015_002_002-201806260830ND
2018-06-26CA0910015_003_003-201806260900ND
2018-09-28CA0910015_001_001-201809281200ND
2018-09-28CA0910015_003_003-201809281230ND
2018-09-28CA0910015_002_002-201809281215ND
2018-12-17CA0910015_003_003-201812170900ND
2018-12-17CA0910015_002_002-201812170830ND
2018-12-18CA0910015_001_001-201812180815ND
2022-02-16CA0910015_001_001-202202161100ND
2022-02-16CA0910015_002_002-202202161200ND
2022-02-16CA0910015_003_003-202202161000ND