Grand Coulee Dam

Tom Banse

Once upon a time, salmon and steelhead swam more than a thousand miles upriver to the headwaters of the mighty Columbia River, at the foot of the Rockies in British Columbia.

Those epic migrations ended in 1938 with the construction of Grand Coulee Dam.

This week, tribes from both sides of the U.S.-Canada border along with scientists and policymakers are meeting in Spokane to figure out how Columbia River fish could be restored to their entire historical range. The idea draws passionate supporters, but has unknown costs that you might be asked to help pay.