Filters: Tags: Cowlitz County, Washington (X)
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Album caption, slide description, and slide index card: MSH-Branch of Exhibits no. 12cp: Mount St. Helens. Aerial view of mudflow deposits and damage along the north bank, North Fork Toutle River. Cowlitz County, Washington. May 26, 1980. (Photo by D. Dzurisin) (Same as MSH-BE-VOLC-0026ct) (msh_boe_volc0026_ct).
Index card: Generalized map of flowage deposits from the May 18, 1980 eruption, around Mount St. Helens. Skamania and Cowlitz Counties, Washington.
Index card: Rick Hoblitt and Norman Banks servicing time-lapse camera. Mount St. Helens, Cowlitz County, Washington. May 31, 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Cowlitz County, Washington,
Mount St. Helens Collection,
Photographers,
Rosenbaum, J.G. Collection,
Volcanoes,
Index card: More distant view of area in photograph number 4 (msh_dsf00004_ct). Mudflow strand line on vegetable and debris hummock. Cowlitz County, Washington. August 2, 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Cowlitz County, Washington,
Diehl, S.F. Collection,
Mount St. Helens Collection,
Photographers,
Volcanoes,
Album caption and index card: Oblique aerial view of the confluence of Columbia and Cowlitz Rivers showing suspended sediment and debris in the Cowlitz River caused by the eruption of Mount St. Helens on May 18, 1980. City of Longview in background. Cowlitz County, Washington. May 23, 1980. Published as figure 12 in U.S. Geological Survey. Circular 850-K. 1983.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Cowlitz County, Washington,
MSH-Haeni, F.P. Collection,
Mount St. Helens Collection,
Photographers,
Volcanoes,
Index card: View down (west) the North Fork Toutle River. Cowlitz and Skamania Counties, Washington. May 20, 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Cowlitz County, Washington,
Miller, C.D. Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington,
Index card: Aerial view of Camp Baker and mudflows in North Fork Toutle River on May 20, 1980. Cowlitz County, Washington.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Cowlitz County, Washington,
Miller, C.D. Collection,
Mount St. Helens Collection,
Photographers,
Volcanoes,
Index card: Debris flow about 1 mile east of distal margin. Cowlitz County, Washington. July 11, 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Cowlitz County, Washington,
Mount St. Helens Collection,
Photographers,
Schuster, R.L. Collection,
Volcanoes,
Index card: Front end loader removing mud from SR 504 about 2 miles upstream from Coal Bank bridge. Cowlitz County, Washington. July 15, 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Cowlitz County, Washington,
Mount St. Helens Collection,
Photographers,
Schuster, R.L. Collection,
Volcanoes,
Index card: South abutment and piers, Coal Bank bridge, on SR 504 along North Fork Toutle River. Cowlitz County, Washington. July 15, 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Cowlitz County, Washington,
Mount St. Helens Collection,
Photographers,
Schuster, R.L. Collection,
Volcanoes,
Index card: Near distal margin of debris flow about 3 miles east of Camp Baker. Cowlitz County, Washington. July 15, 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Cowlitz County, Washington,
Mount St. Helens Collection,
Photographers,
Schuster, R.L. Collection,
Volcanoes,
Album caption and index card: Bridge washed out on SR 504 near Camp Baker. Cowlitz County, Washington. July 5, 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Cowlitz County, Washington,
MSH-Schuster, R.L. Collection,
Mount St. Helens Collection,
Photographers,
Volcanoes,
Index card: Graph showing the travel time of the mudflow event on the South Fork Toutle River and North Fork Toutle River. Note in the mid-range of both forks velocities were comparable. No velocities were collected to the upper reaches of the North Fork Toutle River. Note also the dots which show the travel time for flood event occurring August 27, 1980. Concentration of sediment from the May 18, 1980 mudflows range to 850,000 milligrams per liter, and the concentrations for the August 27, 1980 event ranged to 400,000 milligrams per liter. Travel times through the river reach, however, were not that much different. Cowlitz County, Washington. 1980.
Index card: View of eroded avalanche and blast material in North Fork Toutle River valley, five miles downstream from mountain. Material is 450 feet deep at this point. Cowlitz County, Washington. 1980.
Index card: I-5 bridge over Toutle River. Note mud line on left abutment and paint removed from main girder by logs. Cowlitz County, Washington. July 5, 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Cowlitz County, Washington,
Mount St. Helens Collection,
Photographers,
Schuster, R.L. Collection,
Volcanoes,
Aerial view of Toutle River debris flow surface. Mount St. Helens, Cowlitz County, Washington. 1980.
Index card: Aerial view of Toutle River debris flow surface. Cowlitz County, Washington. August 10, 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Cowlitz County, Washington,
Embree, G.F. Collection,
Mount St. Helens Collection,
Photographers,
Volcanoes,
Album caption and index card: South abutment, Tower Road bridge, Toutle River. Cowlitz County, Washington. July 7, 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Cowlitz County, Washington,
MSH-Schuster, R.L. Collection,
Mount St. Helens Collection,
Photographers,
Volcanoes,
Index card: USGS/WRD Coldwater Lake Exit Early Warning Flood Gage. Cowlitz County, Washington. 1983.
Album caption and index card: County bridge over South Fork Toutle River. Note marks from muddy logs that hit bottom of girder. Cowlitz County, Washington. July 7, 1980.
Categories: Image;
Tags: Cowlitz County, Washington,
MSH-Schuster, R.L. Collection,
Mount St. Helens Collection,
Photographers,
Volcanoes,
Index card: View taken after the eruption of May 25, 1980, showing the remaining gully system on the left side of the North Fork Toutle valley with thickness of avalanche material ranging from 100 feet in the foreground to 150 feet in the upper portion of the view. This shot is taken approximately one mile downstream from Elk Rock, and at a subsequent location of a USGS gaging station. Cowlitz County, Washington. 1980.
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