Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

Hynes Estates 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.

 

20

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND30ND
2019ND40ND
2020ND60ND
2021ND20ND
2022N/A00N/A
2023ND50ND

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
2018-01-04CA3000519_001_001-201801040900ND
2018-04-16CA3000519_001_001-201804161115ND
2018-07-03CA3000519_001_001-201807030935ND
2019-01-08CA3000519_001_001-201901081130ND
2019-06-24CA3000519_001_001-201906240915ND
2019-07-10CA3000519_005_005-201907101130ND
2019-11-07CA3000519_005_005-201911071310ND
2020-02-04CA3000519_005_005-202002041035ND
2020-05-05CA3000519_001_001-202005051030ND
2020-05-05CA3000519_005_005-202005051010ND
2020-07-07CA3000519_005_005-202007071000ND
2020-08-25CA3000519_001_001-202008250920ND
2020-10-01CA3000519_005_005-202010010930ND
2021-04-08CA3000519_005_005-202104081045ND
2021-08-03CA3000519_005_005-202108031005ND
2023-02-01CA3000519_001_001-202302011115ND
2023-04-24CA3000519_005_005-202304241030ND
2023-04-24CA3000519_001_001-202304240955ND
2023-07-13CA3000519_001_001-202307131010ND
2023-07-13CA3000519_005_005-202307131025ND