By Mike Petersen
The work to reduce the amount of PCB’s (polychlorinated biphenyls) that enter the Spokane River takes many forms. Our innovative Fungi Project has made good progress this year. We are partnering with North Central High School and bioremediation expert, Les Stephens, to use fungi and soil bacteria to break down PCB’s and hydrocarbons found in stormwater sludge (known as vactor waste).