Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

Joshua Basin Water 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.

 

26

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
2018ND190ND
2019ND10ND
2020N/A00N/A
2021N/A00N/A
2022ND50ND
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

Date Lab ID Result
2018-02-14CA3610025_010_010-201802140830ND
2018-02-14CA3610025_005_005-201802140515ND
2018-02-14CA3610025_009_009-201802140915ND
2018-02-14CA3610025_011_011-201802140845ND
2018-06-06CA3610025_009_009-201806060530ND
2018-06-06CA3610025_010_010-201806060710ND
2018-06-06CA3610025_005_005-201806060500ND
2018-06-06CA3610025_011_011-201806060745ND
2018-07-11CA3610025_008_008-201807110740ND
2018-09-10CA3610025_009_009-201809100530ND
2018-09-10CA3610025_008_008-201809100715ND
2018-09-10CA3610025_011_011-201809100755ND
2018-09-10CA3610025_005_005-201809100500ND
2018-09-10CA3610025_010_010-201809100545ND
2018-12-03CA3610025_009_009-201812030530ND
2018-12-03CA3610025_005_005-201812030500ND
2018-12-03CA3610025_011_011-201812030710ND
2018-12-03CA3610025_010_010-201812030625ND
2018-12-10CA3610025_008_008-201812100725ND
2019-01-14CA3610025_008_008-201901141100ND
2022-10-03CA3610025_011_011-202210030800ND
2022-10-03CA3610025_005_005-202210030623ND
2022-10-03CA3610025_010_010-202210030823ND
2022-10-03CA3610025_009_009-202210030736ND
2022-12-06CA3610025_008_008-202212060708ND
2023-02-21CA3610025_008_008-202302210630ND