Article: Local Fish Still Pose Health Risk; Pollution Affects Carp, Catfish, Eel

District officials say they may strengthen their warning to limit consumption of catfish, carp and eel from the Anacostia and Potomac rivers because of research showing persistent contamination by cancer-causing chemicals.

City health officials have been warning people since 1987 to eat no more than one meal a week of local channel catfish, carp and eel because of contamination by chlordane and PCBs. Preschool children, nursing mothers and other women of child-bearing age were urged not to eat any.

Catfish, carp and eel are susceptible to the contaminants because they live on the river bottom and soak up pollution, especially in the Anacostia River, which flows into the Potomac. Other ...

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