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EWG's Tap Water Database — 2021 UPDATE

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1,2,3-Trichloropropane

Newtown Artesian Water Company

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.

MORE ABOUT THIS CONTAMINANT

 

33

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND250ND
2015ND20ND
2016N/A00N/A
2017ND60ND
2018N/A00N/A
2019N/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
2014-03-10773866-10910ND
2014-03-10773946-10896ND
2014-03-10773944-10896ND
2014-03-10773942-10896ND
2014-05-21L4218678-1ND
2014-05-22L4775277-1ND
2014-05-28L4767190-2ND
2014-05-28L4767190-1ND
2014-06-02L4658460-1ND
2014-06-09795432-11558ND
2014-06-11L5105173-8ND
2014-06-11L5105173-10ND
2014-06-11L5105173-9ND
2014-06-11L5105173-7ND
2014-06-11L5105173-6ND
2014-09-03L4104010-2ND
2014-09-04L4104010-1ND
2014-09-08L4636164-1ND
2014-09-10L5241784-2ND
2014-09-10L5241784-1ND
2014-11-05830303-12807ND
2014-11-05830299-12807ND
2014-11-05830313-12807ND
2014-11-05830301-12807ND
2014-12-10835402-12981ND
2015-06-0912867311ND
2015-06-1612867394ND
2017-06-1616397414ND
2017-06-1616397411ND
2017-06-1916397274ND
2017-09-1316710813ND
2017-09-1316710810ND
2017-09-1816710816ND