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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.
U. S. Forest Service. North Umpqua Ranger District, and Umpqua National Forest. Middle North Umpqua Watershed Analysis: Version 1.0. [Roseburg, Or.]: Umpqua National Forest, North Umpqua Ranger District, 2001.
U. S. Forest Service. North Umpqua Ranger District, and Umpqua National Forest. Middle/Lower Steamboat Creek Watershed Analysis: Version 1.0. [Roseburg, Or.]: Umpqua National Forest, North Umpqua Ranger District, 1999.
Jordan, Scott. Modeling of Chinook Salmon Runs on the North Umpqua River. Corvallis, Or., 2015.
Williams, Gerald W.. Mott Bridge Crossing the North Umpqua River at Steamboat [archival photograph] In Gerald W. Williams Collection., 1936.
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Coche, Andre Georges. Net Production of Juvenile Steelhead, Salmo gairdneri Richardson, in a Freshwater Impoundment. Ph.D. ed. Corvallis, Or.: Oregon State University, 1965.
Gilham, Paul C.. "A new look at modern timber bridges." American Society of Civil Engineers. Structures Congress 2015 (2015): p.287-298.
Pan, Yangdong, Robert M. Hughes, Alan T. Herlihy, and Philip R. Kaufmann. "Non-wadeable river bioassessment: spatial variation of benthic diatom assemblages in Pacific Northwest rivers, USA." Hydrobiologia 684 (2012): p.241-260.
Kelly, Christopher J.. North Umpqua End Scrapers: Allometry, Discard, and Residual Utility. M.A.I.S. ed. Corvallis, Or.: Oregon State University, 2004.
Grey, Zane. "The North Umpqua, Oregon." In Zane Grey: Outdoorsman; Zane Grey's Best Hunting and Fishing Tales Published in Commemoration of His Centennial Year, edited by George Reiger, p.269-280. Englewood Cliffs, N.J.: Prentice-Hall, 1972.
Anderson, David M., David P. Liscia, and David W. Loomis. North Umpqua River (Below Soda Springs Dam) Fish Management Plan. Portland, Or.: Oregon Dept. of Fish and Wildlife, 1986.
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.
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Oregon Department of Fish and Wildlife. Oregon Coast Coho Conservation Plan 2019 Annual Report. [Salem, Or.]: [Oregon Dept. of Fish and Wildlife], 2019.
Oregon Department of Fish and Wildlife. Oregon Coast Coho Conservation Plan Annual Report. [Salem, Or.]: [Oregon Dept. of Fish and Wildlife], 2014.
Oregon Department of Fish and Wildlife. Oregon Coast Coho Conservation Plan Annual Report. [Salem, Or.]: [Oregon Dept. of Fish and Wildlife], 2017.
Oregon Department of Fish and Wildlife. Oregon Coast Coho Conservation Plan Annual Report. [Salem, Or.]: [Oregon Dept. of Fish and Wildlife], 2016.
Oregon. Dept. of Fish and Wildlife. Oregon Coast Coho Conservation Plan for the State of Oregon., 2007.
State of Oregon,, Jay Nicholas, Bruce McIntosh, Ed Bowles, Oregon. Watershed Enhancement Board, and Oregon. Dept. of Fish and Wildlife. Oregon Coastal Coho Assessment: Part 1: Synthesis of the Coastal Coho ESU Assessment--Including: 1.Viability Analysis; 2. Population Bottlenecks; 3. Evaluation of Conservation Efforts; 4. Monitoring; 5. Current Threats to ESU Viability; 6. Adaptive. Salem, Or.: State of Oregon, 2005.
Jordan, Meredith, Rich Miller, Angela L. Strecker, and Portland State University. Center for Lakes and Reservoirs. Oregon Lake Watch, 2014 annual report In Center for Lakes and Reservoirs Publications. Vol. no.38. Portland, Or.: Portland State University. Center for Lakes and Reservoirs, 2015.
Kostow, Kathryn Eileen. Oregon lampreys: natural history, status and analysis of management issues In Information Reports (Oregon. Fish Division). [Portland, Or.]: Oregon Dept. of Fish and Wildlife, 2002.

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