The Forces That Carved the Columbia
The Columbia River has been carved up by more than a dozen dams over the past century. But it’s the colossal floods and lava flows from millions of years ago that truly set it on its winding path.
Stephen is formerly a senior video producer at Crosscut and KCTS 9. He specialized in arts and culture, and produced Mossback’s Northwest and Crosscut NOW.
The Columbia River has been carved up by more than a dozen dams over the past century. But it’s the colossal floods and lava flows from millions of years ago that truly set it on its winding path.
At a live event, Knute Berger, Stephen Hegg and Nick Zentner discussed Mossback’s Northwest and the 10th season's focus on the Columbia River.
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