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Columbia River Dioxin Study
The Columbia River and segments of the Snake and Willamette Rivers are currently water quality limited due to the presence of elevated levels of 2,3,7,8-TCDD. As a result, U.S.... -
Columbia River (St. Helens) Dioxin and Furan Study for City of St Helen's Nat...
Monitoring of sediment and crayfish (Pacifastacus leniusculus) was conducted in order to satisfy monitoring requirements set forth in the City of St. Helens National Discharge... -
Polychlorinated Dioxins and Furans in Lake Roosevelt (Columbia River) Sportfish
The data set consisted of data from 13 locations in Lake Roosevelt and 3 in Rufus Woods Lake. The impetus for this survey was the detection by Environment Canada and the British... -
Columbia River Dioxin and Furan Study
The upper and lower reaches of the Columbia River have been well studied for TCDD/TCDF contamination if fish, a void in data exists for the middle reaches. Ecology responded by...