Mount St. Helens. Skamania County, Washington. 1980.
Dates
Date Taken
1980-09-20
Summary
Index card: Lake formed by damming of Jackson Creek by debris flow in valley of North Fork Toutle River. Skamania County, Washington. September 20, 1980.
Summary
Index card: Lake formed by damming of Jackson Creek by debris flow in valley of North Fork Toutle River. Skamania County, Washington. September 20, 1980.
Available in the U.S. Geological Survey Denver Library Photographic Collection, Mount St. Helens slide collection
Rights
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