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National Drinking Water Database


1,2,3-Trichlorobenzene in Delaware


1,2,3-Trichlorobenzene is a solvent and an intermediate for chemical manufacturing that was used historically as an insecticide for termite control.

The Most Polluted Communities in Delaware

1 water utilities reported detecting 1,2,3-Trichlorobenzene in tap water since 2004, according to EWG's analysis of water quality data supplied by state water agencies

Ranked by highest average 1,2,3-Trichlorobenzene level

RankSystem Population Served Positive test results of total reported tests Average Level
(Range)
1Millsboro Water Department
Millsboro, DE
2,3002 of 93< 0.01 ppb
(0 to 0.04 ppb)

Health Based Limits for 1,2,3-Trichlorobenzene

There are no health based standards that EWG is using for this chemical

Violation Summary for 1,2,3-Trichlorobenzene in Delaware

There are no violations reported for this contaminant in Delaware