Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

Thousand Trails San Benito Preserve

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
2013N/A00N/A
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018ND110ND
2019ND10ND
2020N/A00N/A
2021N/A00N/A
2022ND20ND
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
2018-03-13CA3500505_001_001-201803131128ND
2018-03-13CA3500505_002_002-201803130831ND
2018-06-11CA3500505_001_001-201806111010ND
2018-06-11CA3500505_002_002-201806110945ND
2018-06-11CA3500505_005_005-201806110900ND
2018-08-08CA3500505_002_002-201808080816ND
2018-08-08CA3500505_005_005-201808080712ND
2018-08-08CA3500505_001_001-201808080856ND
2018-11-14CA3500505_001_001-201811141230ND
2018-11-14CA3500505_005_005-201811141031ND
2018-11-27CA3500505_002_002-201811271215ND
2019-03-18CA3500505_005_005-201903181215ND
2022-03-14CA3500505_001_001-202203141059ND
2022-03-14CA3500505_005_005-202203141051ND