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EWG's Tap Water Database — 2019 UPDATE

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1,2,3-Trichloropropane

South Coast Water District - Capistrano 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.

 

14

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND10ND
2013N/A00N/A
2014ND90ND
2015N/A00N/A
2016N/A00N/A
2017ND40ND

ppb = parts per billion

State and national drinking water standards and health guidelines

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
2012-01-181805-007-1101ND
2014-01-131805-007-0755ND
2014-01-291805-007-1324ND
2014-02-12201402120885AMND
2014-02-12201402120889AMND
2014-02-191805-007-1424ND
2014-05-14201405150281AMND
2014-08-12201408120507AMND
2014-08-12201408120504AMND
2014-11-06201411070510AMND
2017-02-211805-007-1618ND
2017-02-211805-010-1615ND
2017-02-289588-007-1125ND
2017-02-289588-010-1119ND