Wednesday, May 25, 2011

Study finds PCBs are decreasing in the Spokane River, but are still at unhealthy levels

A newly released Department of Ecology (Ecology) study on PCBs in the Spokane River concludes that significant reductions in polychlorinated biphenyls (PCBs) levels have occurred over the last two decades but concentrations still don’t meet state and Spokane Tribal standards.

Read the study here.

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