Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

City of Byers

NOTE: City of Byers purchases water from Dean Dale Special Utility District which is required to test for 1,2,3-trichloropropane. Sample information shown below was taken by Dean Dale 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.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND10ND
2020ND10ND
2021ND20ND
2022ND10ND
2023ND10ND

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

NOTE: City of Byers purchases water from Dean Dale Special Utility District which is required to test for 1,2,3-trichloropropane. Sample information shown below was taken by Dean Dale Special Utility District.

Date Lab ID Result
2018-02-28Q1808445003ND
2019-01-29Q1904440005ND
2020-03-03Q2007978003ND
2020-03-03Q2007978011ND
2021-06-15Q2115601001ND
2022-01-20Q2202094003ND
2023-02-13Q2305500007ND
2023-02-13Q2305500008ND