Elwha River’s coming dam removal has scientists flooded with unknowns – Seattle Times

Scientists see much to learn when two dams come down on the Elwha River, beginning about a year from now in the largest dam removal project ever in North America

By Lynda V. Mapes

Seattle Times staff reporter

ELWHA RIVER, Clallam County — From all over the country they came to ponder this river: its gravel, its teal-green waters, its shores and mouth and mostly its future as the site of the largest dam-removal project ever in North America.

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