Footage digitized from the Mount St. Helens Eruption Aftermath Films (FV341:009), Special Collections and Archives Research Center, Oregon State University Libraries. Detailed description of this item is as follows:
Crane dredging ash out of river; heavy machinery operating on river bank; aerial footage of river and dam from multiple vantage points; aerial footage of buildings, road, boats and large machinery; wider aerial view shows volume of ash in river; wide aerial view of roads and river; boat moving under bridge; pipe dredging ash out of water; river flowing; men in hard hats talking by river; bulldozer and workers on a nearby cliff; aerial view of river; construction workers building a bridge; aerial view of river; aerial view of excavator on river bank; ash and debris in river; excavators digging by river; duck swimming in water; ash in water; close-up of rushing water.
