Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

San Joaquin County-mokelumne Acres

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.

 

25

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND200ND
2019N/A00N/A
2020N/A00N/A
2021ND50ND
2022N/A00N/A
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
2018-03-14CA3910017_009_009-201803141000ND
2018-03-14CA3910017_008_008-201803140905ND
2018-03-14CA3910017_003_003-201803140945ND
2018-03-14CA3910017_006_006-201803140845ND
2018-03-14CA3910017_007_007-201803141010ND
2018-06-05CA3910017_006_006-201806050915ND
2018-06-05CA3910017_007_007-201806051040ND
2018-06-05CA3910017_003_003-201806050945ND
2018-06-05CA3910017_008_008-201806051100ND
2018-06-05CA3910017_009_009-201806051010ND
2018-09-12CA3910017_007_007-201809121050ND
2018-09-12CA3910017_008_008-201809121040ND
2018-09-12CA3910017_009_009-201809121100ND
2018-09-12CA3910017_006_006-201809121020ND
2018-09-12CA3910017_003_003-201809121130ND
2018-12-05CA3910017_006_006-201812051110ND
2018-12-05CA3910017_003_003-201812051050ND
2018-12-05CA3910017_007_007-201812051000ND
2018-12-05CA3910017_009_009-201812051025ND
2018-12-05CA3910017_008_008-201812050945ND
2021-12-20CA3910017_003_003-202112201135ND
2021-12-20CA3910017_009_009-202112201125ND
2021-12-20CA3910017_006_006-202112201210ND
2021-12-20CA3910017_007_007-202112201145ND
2021-12-20CA3910017_008_008-202112201200ND