Preliminary Assessment of Channel Stability and Bed- Material Transport in the Tillamook Bay Tributaries and Nehalem River Basin, Northwestern Oregon
Prepared in cooperation with the U.S. Army Corps of Engineers and the Oregon Department of State Lands Preliminary Assessment of Channel Stability and Bed- Material Transport in the Tillamook Bay Tributaries and Nehalem River Basin, Northwestern Oregon Open-File Report 2012–1187 U.S. Department of the Interior U.S. Geological Survey Cover: Donaldson Bar on the Wilson River. (Photograph by Krista Jones, U.S. Geological Survey, October 13, 2010) Preliminary Assessment of Channel Stability and Bed- Material Transport in the Tillamook Bay Tributaries and Nehalem River Basin, Northwestern Oregon By Krista L. Jones, Mackenzie K. Keith, Jim E. O’Connor, Joseph F. Mangano, and J. Rose Wallick Prepared in cooperation with the U.S. Army Corps of Engineers and the Oregon Department of State Lands Open-File Report 2012–1187 U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior KEN SALAZAR, Secretary U.S. Geological Survey Marcia K. McNutt, Director U.S. Geological Survey, Reston, Virginia 2012 For product and ordering information: World Wide Web: http://www.usgs.gov/pubprod Telephone: 1-888-ASK-USGS For more information on the USGS—the Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment: World Wide Web: http://www.usgs.gov Telephone: 1-888-ASK-USGS Suggested citation: Jones, K.L., Keith, M.K, O’Connor, J.E., Mangano, J.F., and Wallick, J.R., 2012, Preliminary assessment of channel stability and bed-material transport in the Tillamook Bay tributaries and Nehalem River basin, northwest- ern Oregon: U.S.
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