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EWG's Tap Water Database — 2019 UPDATE

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1,2,3-Trichloropropane

Mission Springs WD

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.

 

20

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013ND100ND
2014ND100ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A

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
2013-07-23201307240884AMND
2013-07-23201307240876AMND
2013-07-23201307240881AMND
2013-07-23201307240887AMND
2013-07-23201307240890AMND
2013-07-24201307260147AMND
2013-07-24201307260128AMND
2013-07-24201307260132AMND
2013-07-24201307260138AMND
2013-07-24201307260144AMND
2014-01-07201401080972AMND
2014-01-07201401080976AMND
2014-01-07201401080996AMND
2014-01-07201401080974AMND
2014-01-07201401080962AMND
2014-01-14201401150804AMND
2014-01-14201401150816AMND
2014-01-14201401150821AMND
2014-01-14201401150811AMND
2014-01-14201401150802AMND