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Burt, Wayne V.. Hydrography of Oregon estuaries: prior to June 1956 In Data Report (Oregon State College. School of Science). Corvallis, Or.: School of Science, Oregon State College, 1956.
Lawson, Peter W., Eric P. Bjorkstedt, Mark W. Chilcote, Charles W. Huntington, Justin S. Mills, Kelly M. S. Moore, Thomas E. Nickelson, Gordon H. Reeves, Heather A. Stout, Thomas C. Wainwright et al. Identification of historical populations of coho salmon (Oncorhynchus kisutch) in the Oregon Coast Evolutionarily Significant Unit In NOAA Technical Memorandum NMFS-NWFSC. Vol. no.79. [Seattle, Wash.]: U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, 2007.
In the Matter of Formulating an Integrated, Coordinated Program for the Use and Control of the Water Resources of the Umpqua River Basin. Salem, Or., 1964.
Eisenhuth, H. P.. Index of surface-water records to September 30, 1967. Part 14, Pacific slope basins in Oregon and lower Columbia River basin In Circular / U.S. Geological Survey. Washington, D.C.: U.S. Dept. of the Interior, Geological Survey, 1968.
Umpqua National Forest. Tiller Ranger District. Jackson Creek Watershed Analysis. Umpqua National Forest, 1995.
Barnes & Associates Inc., Cow Creek Band of Umpqua Tribe of Indians, Nancy Geyer, Land and Water Environmental Services Inc., and Partnership for the Umpqua Rivers. Jordan/Alder Watershed Assessment., 2006.
Wigington Jr., P. J., J. L. Ebersole, J. P. Baker, M. R. Church, J. E. Compton, S. G. Leibowitz, D. White, and M. A. Cairns. Landscape and Watershed Influences on Wild Salmon and Fish Assemblages in Oregon Coastal Streams In EPA/600/R/. Vol. no.03/081., 2003.
Heberling, Paul, Bibbi Lindberg, Umpqua National Forest, U.S. Bureau of Land Management, and Oregon. Dept. of Environmental Quality. Little River Watershed TMDL. [Portland, Or]: Oregon Department of Environmental Quality, 2001.
Oregon. Dept. of Environmental Quality Western Region. Little River Watershed TMDL. Appendix A : Little River Stream Temperature Model. [Portland, Or.]: Oregon Department of Environmental Quality, 2001.
Geyer, Nancy A.. Lower Cow Creek Watershed Assessment and Action Plan. Roseburg, Or.: Umpqua Basin Watershed Council, 2003.
Geyer, Nancy A.. Lower North Umpqua Watershed Assessment and Action Plan. Umpqua Basin Watershed Council, 2003.
Geyer, Nancy A.. Lower South Umpqua Watershed Assessment and Action Plan. Umpqua Basin Watershed Council, 2003.
Snyder, Kai, Tim Sullivan, Deian Moore, Richard Raymond, E&S Environmental Chemistry Inc., and Umpqua Basin Watershed Council. Lower Umpqua River Watershed Assessment: Final Report., 2006.
Suislaw National Forest. Lower Umpqua Watershed Analysis. OR: Siuslaw National Forest, 1997.
Harris, David Dell, Larry L. Hubbard, and Lawrence E. Hubbard. Magnitude and frequency of floods in western Oregon In Open-File Report (Geological Survey (U.S.). Portland, Or.: Dept. of the Interior, Geological Survey, 1979.
Rinella, Frank A., U.S. Geological Survey, U.S. Forest Service, and Douglas County. Major-ion, nutrient, and trace-element concentrations in the Steamboat Creek Basin, Oregon, 1996 In Water-Resources Investigations Report. Portland, Or.: U.S. Geological Survey, 1998.
Geyer, Nancy A.. Middle South Umpqua Watershed Assessment and Action Plan. Umpqua Basin Watershed Council, 2003.
Snyder, Kai, Tim Sullivan, Deian Moore, Richard Raymond, E&S Environmental Chemistry Inc., and Umpqua Basin Watershed Council. Middle Umpqua River Watershed Assessment: Final Report., 2006.
Snyder, Kai, Tim Sullivan, Deian Moore, Richard Raymond, E&S Environmental Chemistry Inc., and Umpqua Basin Watershed Council. Mill Creek Watershed Assessment: Final Report., 2006.
Geyer, Nancy A.. Myrtle Creek Watershed Assessment and Action Plan. Roseburg, Or.: Umpqua Basin Watershed Council, 2003.
U.S. Army Corps of Engineers, Portland District. National Shoreline Study. Inventory Report Columbia-North Pacific Region. Washington and Oregon. Portland, OR: United States, Department of Defense, Department of the Army, Corps of Engineers, North Pacific Division, 1971.
Ratti, Frank(Frank Douglas) D.. Natural resources of Umpqua Estuary In Estuary Inventory Report. Vol. 2. Portland, Or.: Oregon Dept. of Fish and Wildlife, 1979.
U.S. Forest Service. Pacific Northwest Region. North Umpqua River Management Plan [microform]. Portland, Or.?: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region?, 1992.
U.S. Forest Service. Pacific Northwest Region, U.S. Bureau of Land Management. Roseburg District Office, and Oregon. State Parks and Recreation Dept.. North Umpqua Wild and Scenic River Environmental Assessment., 1992.
DeVore, Matt B., and Nancy A. Geyer. Olalla / Lookingglass Watershed Assessment and Action Plan. Umpqua Basin Watershed Council, 2003.

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