National Geologic Map Database
Product Description Page
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Title: Time-lapse imagery of the breaching of Marmot Dam, Oregon, and subsequent erosion of sediment by the Sandy River -- October 2007 to May 2008
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Author(s): Major, J.J., Spicer, K.R., and Collins, R.A.
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Publishing Organization: U.S. Geological Survey
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Series and Number: Data Series DS-521
- Publication Date: 2011
- Map Scale: 1:8,200
- Cross Section: None
- North Latitude: 45° 24' 0" N (45.4000)
- South Latitude: 45° 23' 46" N (45.3961)
- East Longitude: 122° 7' 32" W (-122.1256)
- West Longitude: 122° 8' 0" W (-122.1333)
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