The Seattle TimesMedia center

3 of 12
Image
STEVE RINGMAN / THE SEATTLE TIMES
Advertising

Sunday, June 10, 2012

New life emerges at the Elwha Dam

Andy Ritchie, hydrologist for the National Park Service surveys the delta landscape formed from the retreating waters of the Elwha Dam drawdown. The colored roots and rocks are the result of iron dissolved in water that has long been deprived of oxygen.

Image