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National Drinking Water Database


Dibenzofuran in Delaware


Dibenzofuran is a pollutant released from coke oven dust, grate ash, fly ash and flame soot.

The Most Polluted Communities in Delaware

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

Ranked by highest average Dibenzofuran level

RankSystem Population Served Positive test results of total reported tests Average Level
(Range)
1Seaford Water Department
Seaford, DE
6,6992 of 40.03 ppb
(0 to 0.05 ppb)

Health Based Limits for Dibenzofuran

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

Violation Summary for Dibenzofuran in Delaware

There are no violations reported for this contaminant in Delaware