The Columbia River Collection on Columbia", "Grand Coulee Dam", "Hard Travelin’," and "Pastures of Plenty." In May 1941, after a brief stay in Los Angeles, Guthrie moved to Portland, Oregon, in the neighborhood of Lents, on the promise of a job. Gunther von Fritsch was directing a documentary about the Bonneville Power Administration's construction of the Grand Coulee Dam on the Columbia River, and needed a narrator. Alan Lomax had recommended Guthrie to narrate the film and sing songs onscreen. The original project was expected to take 12 months, but as the filmmakers became worried about casting such a political figure, they minimized Guthrie's
Grand Coulee wide as Niagara Falls and three times as high. Steamboat Rock high and a in area, now stands as an isolated rise, but for a time it created two cataract. When the falls passed north of Steamboat Rock, it found a granite base beneath the basal flows. Granite lacks the close vertical joints of basalt, was resisted the erosion from the cataract's plunge. It remains as hills on the broad floor of the Coulee. Some gravel-bar deposits are visible along the Route 155. They provide evidence of eddies in the lee of rock shoulders. Dry Falls is at the head