The River Rewild

Few rivers define a region like the Columbia, where tribal scientists are making headway in bringing back its most important species: salmon.

Since time immemorial, the Columbia River ha been a food source, a dividing line and a driver of culture and politics throughout the Pacific Northwest. And since humans have lived on it, we’ve sung about it — from Native hymns to Woody Guthrie’s “Roll On, Columbia.”

Ever since white settlers first came west, people have gone from relying on its seasonal bounty to attempting to tame it for their own purposes. Of those efforts, nothing has transformed the Columbia like the 18 dams that generate low-cost electricity and create reservoirs that support Washington’s year-round agricultural industry. Woody even wrote a song about the largest of those dams, the Grand Coulee — a 500-foot-tall, nearly milelong wall of concrete that is among the largest objects built by human hands.

But the dams also critically injured the river’s prolific salmon runs, eradicating the populations and flooding fishing grounds and villages that upstream salmon tribes relied on and lived in for millennia. Entire cultures were broken overnight, without even cursory consultation.

The memory of salmon has proved more powerful than concrete, however, as tribes and scientists have worked for decades to restore the presence of salmon in the upper Columbia. Now, the Colville Tribes are reporting that chinook salmon are spawning above the Grand Coulee dam for the first time in 80 years, offering hope that the river may yet return to its wild self again.

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Credits

Host: Ted Alvarez

Engineering/Music: The Explorist

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Links

Salmon spawn in the upper Columbia after an 80-year hiatus