USGS Scientific Investigations Report 2011–5041 - Channel Change and Bed-Material Transport in the Umpqua River Basin, Oregon

Scientific Investigations Report 2011–5041

Channel Change and Bed-Material Transport in the Umpqua River Basin, Oregon

Figure 34. Bathymetric changes to the Tidal reach of the Umpqua River, Oregon, as detected in historical navigation surveys from 1886, 1920, and 1971. Refer to table 7 for information on survey sources.

First posted September 29, 2011

Report PDF (14 MB)

For additional information contact:
Utah Water Science Center Director,
U.S. Geological Survey, 2329 West Orton Circle
West Valley City, UT
84119-2047
http://ut.water.usgs.gov

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