Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

Westwood Beach

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.

 

32

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2015ND30ND
2016N/A00N/A
2017N/A00N/A
2018ND30ND
2019ND30ND
2020ND60ND
2021ND70ND
2022ND40ND
2023ND60ND

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
2015-06-15113866PND
2015-06-15113865PND
2015-06-15113864PND
2018-10-10Q1840455006ND
2018-10-10Q1840455005ND
2018-10-10Q1840455012ND
2019-06-13Q1935800012ND
2019-06-13Q1935800008ND
2019-06-13Q1935800010ND
2020-05-14Q2019532007ND
2020-05-14Q2019532001ND
2020-05-14Q2019532003ND
2020-05-14Q2019532005ND
2020-05-14Q2019532009ND
2020-05-14Q2019532011ND
2021-05-13Q2112500010ND
2021-05-13Q2112500012ND
2021-05-13Q2112500001ND
2021-07-20Q2118896003ND
2021-07-20Q2118896001ND
2021-12-15Q2135518001ND
2021-12-15Q2135518003ND
2022-07-26Q2221164001ND
2022-07-26Q2221164003ND
2022-07-26Q2221164005ND
2022-12-05Q2236047001ND
2023-02-28Q2307933002ND
2023-02-28Q2307933006ND
2023-10-02Q2342089001ND
2023-10-02Q2342089004ND
2023-10-02Q2342089006ND
2023-10-02Q2342089009ND