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EWG's Tap Water Database — 2019 UPDATE

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1,2,3-Trichlorobenzene

Northampton Bucks County Municipal Authority

1,2,3-Trichlorobenzene is a solvent and an intermediate for chemical manufacturing that was used historically as an insecticide for termite control. The National Toxicology Program lists it as a "reasonably anticipated" human carcinogen.

 

94

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND120ND
2013ND120ND
2014ND230ND
2015ND150ND
2016ND110ND
2017ND210ND

ppb = parts per billion

All test results

Date Lab ID Result
2012-02-28L4066896-1ND
2012-03-07L4061769-1ND
2012-05-23L4168750-1ND
2012-05-23L4168751-1ND
2012-06-06L3257952-3ND
2012-06-06L3257952-1ND
2012-06-06L3257952-2ND
2012-06-06L3257952-4ND
2012-08-16L4291049-1ND
2012-08-16L4291049-2ND
2012-11-15L4392086-2ND
2012-11-15L4392086-1ND
2013-03-05L3661861-2ND
2013-03-05L3661861-1ND
2013-05-14L2391330-1ND
2013-05-14L2286687-1ND
2013-07-02L1595500-2ND
2013-07-02L1595500-4ND
2013-07-02L1595500-1ND
2013-07-02L1595500-3ND
2013-08-08L4725530-1ND
2013-08-08L4725529-1ND
2013-11-19L4836093-1ND
2013-11-19L4836092-1ND
2014-02-25L4951918-1ND
2014-02-25L4951922-1ND
2014-05-20L4690565-1ND
2014-05-20L4799412-1ND
2014-07-17L5163463-13ND
2014-07-17L5163463-1ND
2014-07-17L5163463-2ND
2014-07-17L5163463-15ND
2014-07-17L5163463-3ND
2014-07-17L5163463-14ND
2014-07-17L5163463-4ND
2014-07-17L5163463-7ND
2014-07-17L5163463-6ND
2014-07-17L5163463-5ND
2014-07-17L5163463-12ND
2014-07-17L5163463-10ND
2014-07-17L5163463-11ND
2014-07-17L5163463-9ND
2014-07-17L5163463-8ND
2014-08-15L4359849-1ND
2014-08-15L4460454-1ND
2014-12-04L5352437-1ND
2014-12-04L5352436-1ND
2015-02-1012390467ND
2015-02-1012390413ND
2015-05-1112738415ND
2015-05-1112738469ND
2015-07-0913859304ND
2015-07-0913859358ND
2015-07-0913859412ND
2015-08-1913123811ND
2015-08-1913123865ND
2015-08-2813124386ND
2015-11-2013503405ND
2015-11-2013503351ND
2015-11-2013503567ND
2015-11-2013503513ND
2015-11-2013503459ND
2016-02-2313975140ND
2016-02-2313975087ND
2016-02-2313975034ND
2016-02-2313974981ND
2016-02-2313974928ND
2016-05-2414237888ND
2016-07-2114555699ND
2016-07-2114555751ND
2016-07-2114555647ND
2016-07-2114555595ND
2016-08-3014892491ND
2017-02-2715644155ND
2017-06-0716243944ND
2017-08-0116551803ND
2017-08-0116551751ND
2017-08-0116552063ND
2017-08-0116551855ND
2017-08-0116552011ND
2017-08-0116551959ND
2017-08-0116552115ND
2017-08-0116551907ND
2017-08-1716553037ND
2017-08-1716553089ND
2017-08-1716552985ND
2017-08-1716553141ND
2017-08-1716553245ND
2017-08-1716553193ND
2017-08-2416552905ND
2017-08-2416552801ND
2017-08-2416552749ND
2017-08-2416552697ND
2017-08-2416552853ND