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Harkleroad, Glenn R., and Timothy J. La Marr. 1991 and 1992 Calf Creek Migrant Trapping Results and Juvenile Steelhead (Oncorhynchus mykiss) Emigration Estimate. Umpqua National Forest, North Umpqua Ranger District, 1993.
Harkleroad, Glenn R.. 1993 Calf Creek Migrant Trapping Results and Juvenile Steelhead (Oncorhynchus mykiss) Emigration Estimate. Umpqua National Forest, North Umpqua Ranger District, 1994.
Watershed Sciences LLC. Aerial Surveys in the Umpqua River Basin: Thermal Infrared and Color Videography. Corvallis, Or.: Watershed Sciences, LLC, 2003.
Rinella, Joseph F.. Analysis of fixed-station water-quality data in the Umpqua River Basin, Oregon In Water-Resources Investigations Report. Vol. no. 85-4253. Portland, Or: U.S. Dept. of the Interior, Geological Survey, 1986.
National Marine Fisheries Service. Northwest Region. Biological Opinion: Formal Section 7 Consultation on the Boulder, Donegam, Rumble/Irish and Upland Road-Related Restoration Projects, the Dumont Creek Instream and Riparian Restoration Project, and Renewal of the North Umpqua Watercraft Operations and .... Umpqua National Forest, 2000.
Wainwright, Thomas C., Mark W. Chilcote, Peter W. Lawson, Thomas E. Nickelson, Charles W. Huntington, Justin S. Mills, Kelly M. S. Moore, Gordon H. Reeves, Heather A. Stout, and Laurie A. Weitkamp. Biological recovery criteria for the Oregon Coast coho salmon evolutionarily significant unit In NOAA Technical Memorandum NMFS-NWFSC. [Seattle, Wa.]: U.S. Dept. of Commerce, National Marine Fisheries Service, Northwest Fisheries Science Center, 2008.
Nicholas, Jay W., David G. Hankin, Oregon State University. Extension Service., Oregon Fish Division, and Oregon. Dept. of Fish and Wildlife. Research and Development Section. Chinook salmon populations in Oregon coastal river basins: description of life histories and assessment of recent trends in run strengths In Information Reports (Oregon. Fish Division) . Vol. no.88-1. Portland, Or.: Oregon Dept. of Fish and Wildlife, Research and Development Section,, 1988.
Diamond Lake Ranger District, U. S. Forest Service. North Umpqua Ranger District, and Umpqua National Forest. Copeland-Calf Watershed Analysis. [Roseburg, Or.]: Umpqua National Forest, Diamond Lake Ranger District, North Umpqua Ranger District, 2001.
Bahls, Loren L.. Diatoms from Western North America. 3. Signature Diatoms of the Cascadia Bioregion. Helena, Mt.: Loren L. Bahls, 2019.
Kraynick, Roger G., and Herbert H. Stoevener. An Economic Study of Three Small Watershed Projects in Midlife: Performance Evaluation. [Corvallis, Or.]: Dept. of Agricultural and Resource Economics, Oregon State University, 1981.
Bottom, D. L., P. J. Howell, and J. D. Rodgers. The Effects of Stream Alterations on Salmon and Trout Habitat in Oregon. Portland, Or.: Oregon Department of Fish and Wildlife, 1985.
Kenaston, Ken R.. Estimated run size of winter steelhead in Oregon coastal streams, 1980-85 In Information Reports / Fish Division, Oregon Department of Fish and Wildlife. Portland, Or.: Oregon Dept. of Fish and Wildlife, Research and Development Section, 1989.
Cooper, Richard M.. Estimation of Peak Discharges for Rural, Unregulated Streams in Western Oregon In Scientific Investigations Report / U.S. Geological Survey., 2005.
Williams, Ronald H.. Evaluation of the Impact of Operation of the Winchester Hydroelectric Project on Salmonids of the North Umpqua River, Oregon. Portland, Or.: Oregon Dept. of Fish and Wildlife, 1985.
Umpqua National Forest. Diamond Lake Ranger District. Final Environmental Impact Statement: Lemolo Watershed Projects, Diamond Lake Ranger District, Umpqua National Forest. [Idleyld Park, Or.] : [U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region], 2005.
U.S. Federal Energy Regulatory Commission. Office of Energy Projects. Final Environmental Impact Statement: North Umpqua Hydroelectric Project (no. 1927), Oregon. Washington, D.C.: Federal Energy Regulatory Commission, Office of Energy Projects, 2003.
Lauman, Jim E.. Fish and Wildlife Resources of the Umpqua Basin, Oregon, and Their Water Requirements. Portland,, Or.: Oregon State Game Commission, 1972.
Oster, E. A.. Flood Profiles in the Umpqua River Basin, Oregon In Open-file report (Geological Survey (U.S.)). Vol. pts.1-3. Portland, Or: Unite States Department of the Interior, Geological Survey, Water Resources Division, Oregon District,, 1972.
Paulsen, Carl G.. Floods of 1950 in southwestern Oregon and northwestern California In Water-Supply Paper (Washington, D.C.). Washington, D.C.: U.S. G.P.O., 1953.

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