Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

Crystal Farms 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.

 

20

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND30ND
2020ND70ND
2021ND30ND
2022ND20ND
2023ND30ND

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
2018-06-20Q1824485006ND
2018-06-20Q1824485001ND
2019-07-25Q1947858003ND
2019-10-31Q1974664002ND
2019-10-31Q1974664007ND
2020-03-12Q2010438002ND
2020-03-12Q2010438003ND
2020-03-12Q2010438005ND
2020-05-21Q2020365001ND
2020-05-21Q2020365003ND
2020-08-31Q2034597002ND
2020-08-31Q2034597004ND
2021-05-20Q2113262001ND
2021-05-20Q2113262004ND
2021-05-20Q2113262006ND
2022-02-22Q2206222003ND
2022-02-22Q2206222005ND
2023-09-07Q2338597004ND
2023-09-07Q2338597006ND
2023-09-07Q2338597010ND