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EWG's Tap Water Database — 2021 UPDATE

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1,2,3-Trichloropropane

Dover Water Department

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

 

119

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND450ND
2015ND180ND
2016ND40ND
2017ND150ND
2018ND50ND
2019ND320ND

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
2014-01-31S238393ND
2014-03-25201403270437AMND
2014-03-25201403270282AMND
2014-03-25201403270433AMND
2014-03-25201403270318AMND
2014-03-25201403270321AMND
2014-03-26201403270163AMND
2014-03-26201403270206AMND
2014-03-26201403270425AMND
2014-03-26201403270400AMND
2014-03-26201403270429AMND
2014-03-26201403270306AMND
2014-03-26201403270427AMND
2014-03-31201404010215AMND
2014-04-16S268406ND
2014-05-19S495007ND
2014-08-15S262091ND
2014-08-15S262092ND
2014-08-15S262093ND
2014-08-15S262094ND
2014-08-15S262095ND
2014-08-15S262096ND
2014-08-15S262097ND
2014-09-15S262090ND
2014-09-15S262098ND
2014-09-15S262099ND
2014-09-15S262100ND
2014-09-15S262102ND
2014-09-15S262103ND
2014-09-16201409180277AMND
2014-09-16201409170760AMND
2014-09-16201409170752AMND
2014-09-16201409170723AMND
2014-09-16201409170855AMND
2014-09-17201409190310AMND
2014-09-17201409180627AMND
2014-09-17201409180608AMND
2014-09-17201409190318AMND
2014-09-17201409180639AMND
2014-09-22201409230332AMND
2014-09-22201409230406AMND
2014-09-22201409230467AMND
2014-09-24201409250535AMND
2014-09-29L5279641-18ND
2014-11-17S251385ND
2015-01-15S262115ND
2015-03-12201503140140AMND
2015-05-22S574910ND
2015-12-07S238368ND
2015-12-07S238369ND
2015-12-11S497411ND
2015-12-11S497412ND
2015-12-11S497413ND
2015-12-11S497414ND
2015-12-14S497427ND
2015-12-14S497430ND
2015-12-14S497431ND
2015-12-14S497432ND
2015-12-14S497433ND
2015-12-14S497435ND
2015-12-17S497428ND
2015-12-20S268410ND
2015-12-27S251387ND
2016-02-18S497452ND
2016-06-14S677171ND
2016-10-04S637219ND
2016-12-21S637222ND
2017-12-12S637216ND
2017-12-20S771091ND
2017-12-20S771093ND
2017-12-20S771095ND
2017-12-20S771097ND
2017-12-20S771099ND
2017-12-20S771101ND
2017-12-20S771103ND
2017-12-20S771105ND
2017-12-20S771107ND
2017-12-20S771109ND
2017-12-20S771111ND
2017-12-20S771113ND
2017-12-20S771115ND
2017-12-20S771117ND
2018-09-27S782017ND
2018-09-27S782021ND
2018-09-27S782023ND
2018-09-27S782025ND
2018-12-13S504158ND
2019-04-12S872258ND
2019-04-16S504176ND
2019-06-05S771121ND
2019-06-05S771126ND
2019-06-05S889260ND
2019-06-05S889264ND
2019-06-05S889268ND
2019-08-20S848550ND
2019-08-20S848551ND
2019-08-20S848552ND
2019-08-20S848553ND
2019-08-20S848554ND
2019-08-20S848556ND
2019-08-20S848557ND
2019-08-20S848558ND
2019-08-20S848559ND
2019-08-20S848560ND
2019-08-20S848561ND
2019-08-20S848562ND
2019-08-20S848563ND
2019-08-20S848564ND
2019-08-20S848576ND
2019-09-03S848240ND
2019-09-03S848244ND
2019-09-03S848248ND
2019-09-03S848252ND
2019-11-20S848254ND
2019-11-20S925180ND
2019-11-21S848268ND
2019-11-21S848270ND
2019-11-21S848272ND
2019-11-21S848274ND