Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

1,2,3-Trichlorobenzene

City of Buena Park

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.

MORE ABOUT THIS CONTAMINANT

 

70

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014ND110ND
2015ND140ND
2016ND120ND
2017ND120ND
2018ND130ND
2019ND80ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-224417-012-1120ND
2014-04-224417-027-1000ND
2014-04-224417-017-0905ND
2014-04-224417-016-1020ND
2014-04-224417-012-1100ND
2014-04-244417-004-1100ND
2014-04-244417-007-1005ND
2014-04-244417-008-0930ND
2014-04-244417-009-1030ND
2014-07-304417-027-0945ND
2014-10-274417-027-1030ND
2015-01-214417-012-1025ND
2015-01-214417-027-0950ND
2015-04-144417-016-0940ND
2015-04-144417-027-0910ND
2015-04-154417-008-0940ND
2015-04-154417-017-0920ND
2015-04-154417-004-1025ND
2015-04-164417-012-1030ND
2015-04-164417-009-0945ND
2015-07-234417-027-0925ND
2015-08-254417-007-0835ND
2015-09-254417-007-0840ND
2015-09-254417-007-0855ND
2015-10-214417-027-1130ND
2016-01-274417-027-1035ND
2016-04-264417-027-1020ND
2016-04-264417-017-0915ND
2016-04-264417-016-1045ND
2016-04-264417-004-1150ND
2016-04-264417-007-1115ND
2016-04-264417-008-0950ND
2016-04-264417-009-1220ND
2016-04-264417-012-0825ND
2016-05-184417-016-1010ND
2016-07-194417-027-0855ND
2016-10-104417-027-0840ND
2017-01-254417-027-0900ND
2017-04-034417-012-0910ND
2017-04-034417-027-0830ND
2017-04-064417-017-0815ND
2017-04-064417-016-0930ND
2017-04-064417-007-1000ND
2017-04-064417-008-0850ND
2017-04-064417-009-1030ND
2017-07-134417-027-0935ND
2017-10-114417-027-0920ND
2017-10-184417-004-0935ND
2017-10-184417-004-0950ND
2018-01-224417-027-0840ND
2018-01-254417-016-0900ND
2018-03-194417-027-0840ND
2018-04-114417-007-1120ND
2018-04-114417-009-1140ND
2018-04-114417-004-1210ND
2018-04-164417-027-0955ND
2018-04-194417-017-1105ND
2018-07-304417-008-1105ND
2018-07-304417-027-1125ND
2018-07-304417-016-1150ND
2018-10-184417-027-0915ND
2018-12-184417-027-1100ND
2019-01-034417-027-0840ND
2019-01-214417-017-0840ND
2019-01-214417-016-0920ND
2019-01-234417-007-0930ND
2019-01-234417-004-1005ND
2019-01-234417-008-0900ND
2019-06-204417-009-1300ND
2019-11-044417-027-0915ND