Book
Lower Umpqua River Study : Summary : Annual Report., 1949.
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.
Frachtenberg, Leo Joachim. Lower Umpqua texts and Notes on the Kusan dialects In Columbia University contributions to anthropology . Vol. 4. New York: Columbia University Press, 1914.
Suislaw National Forest. Lower Umpqua Watershed Analysis. OR: Siuslaw National Forest, 1997.
Adams, Jeff, Mace Vaughan, and Xerces Society. Macroinvertebrates of the Pacific Northwest: A Field Guide. Portland, Or.: Xerces Society, 2003.
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.
Taylor, III, Joseph E.. Making Salmon: an Environmental History of the Northwest Fisheries Crisis. Seattle: University of Washington Press, 1999.
Kincaid, Heidi. Middle Cow Creek Watershed Assessment and Action Plan. Roseburg, Or.: Umpqua Basin Watershed Council, 2002.
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.
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.
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.
Oregon. Dept. of Transportation. Mile Point 7.00 Westbound Umpqua River Highway, U.S. 38, Douglas County : wetlands and estuarine analysis., 1983.
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.
United States. Bureau of Reclamation, and United States. Bureau of Land Management. Roseburg District Office. Milltown Hill Project, Elk Creek Subbasin, Umpqua River Basin Douglas County, Oregon: Final Environmental Impact Statement. Boise, Id.: U.S. Bureau of Reclamation, 1992.
Robinson, Anja M.. Molluscan fisheries in Oregon: past, present, and future In The history, present condition, and future of the molluscan fisheries of North and Central America and Europe: Volume 2, Pacific Coast and supplemental topics, Edited by Clyde Jr. L. MacKenzie, Victor Jr. G. Burrell, Aaron Rosenfield and WIllis L. Hobart. NOAA Technical Report NMFS. U.S. Department of Commerce, 1997.
Geyer, Nancy A.. Myrtle Creek Watershed Assessment and Action Plan. Roseburg, Or.: Umpqua Basin Watershed Council, 2003.
Wilkes, Charles. Narrative of the United States Exploring Expedition: During the Years 1838, 1839, 1840, 1841, 1842. Vol. 5. London: Ingram, Cooke, 1852.
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.
Beckham, Stephen Dow, Kathryn Ann Toepel, and Rick Minor. Native American religious practices and uses in Western Oregon. In University of Oregon Anthropological Papers.. Vol. no.31. Eugene, Or., 1984.
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.
Steelquist, Robert. The Northwest Coastal Explorer: Your Guide to the Places, Plants, and Animals of the Pacific Coast. Portland, Or.: Timber Pr, 2016.

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