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Harkleroad, Glenn R.. 1993 Calf Creek Migrant Trapping Results and Juvenile Steelhead (Oncorhynchus mykiss) Emigration Estimate. Umpqua National Forest, North Umpqua Ranger District, 1994.
→ ir.library.oregonstate.edu/concern/technical_reports/1831ck594
Fuhrer, Gregory J.. Analyses of elutriates, native water, and bottom material in selected rivers and estuaries in western Oregon and Washington In Open-Fle Report (Geological Survey (U.S.)). Vol. Portland, Or.: U.S. Geological Survey, 1983.
→ www.usgs.gov/publications/analyses-elutriates-native-water-and-bottom-material-selected-rivers-and-estuaries
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.
→ pubs.usgs.gov/wri/1985/4253/report.pdf
Geyer, Nancy A.. Calapooya Creek Watershed Assessment and Action Plan. Umpqua Basin Watershed Council, 2003.
→ ir.library.oregonstate.edu/concern/defaults/c821gq51h
Nutt, Guy W., Calapooya Water Cont District, United States. Forest Service, and United States. Soil Conservation Service. Calapooya Creek Watershed, Douglas County, Oregon: Watershed Plan and Environmental Impact Statement (Draft). [Oregon?]: U.S. Dept. of Agriculture, Soil Conservation Service, 1979.
Curtiss, D. A.. Chemical quality of surface water in the Umpqua River Basin, Oregon In Open-File Report / U.S. Geological Survey. Portland, Or.: U.S. Geological Survey, 1969.
→ pubs.usgs.gov/of/1969/0067/report.pdf
Kincaid, Heidi. Deer Creek Watershed Assessment and Action Plan. Roseburg, Or.: Umpqua Basin Watershed Council, 2002.
→ ir.library.oregonstate.edu/concern/defaults/0g354m036
Percy, Katherine L., David A. Bella, Peter C. Klingeman, Charles K. Sollitt, James B. Kennedy, Larry S. Slotta, and Water Resources Research Institute. Descriptions and information sources for Oregon estuaries In WRRI. Vol. no. 19. Corvallis, Or.: Water Resources Research Institute, Oregon State University, 1973.
→ ir.library.oregonstate.edu/concern/defaults/cj82kc411
Miller, B. A.. Disposal of Seafood Waste to Enhance Recreational Fisheries on the Umpqua River Estuary. Portland, Or.: Fish Division, Oregon Dept. of Fish and Wildlife, 1984.
→ odfw-static.forestry.oregonstate.edu/freshwater/inventory/pdffiles/Umpqua%20Estuary%20Disposal%20of%20Seafood%20Waste.pdf
Oregon. Department of Environmental Quality. Draft Development Document for a Water Quality Management Plan for the Umpqua River Basin, Oregon. [Salem]: Dept. of Environmental Quality, 1974.
U.S. Army Corps of Engineers. Portland District. Draft Environmental Impact Statement: the Siuslaw Estuary and the Umpqua Estuary, Including the Smith River. [Portland, Or.]: The District, 1975.
Lauman, Jim E.. Fish and Wildlife Resources of the Umpqua Basin, Oregon, and Their Water Requirements. Portland,, Or.: Oregon State Game Commission, 1972.
→ digital.osl.state.or.us/islandora/object/osl:18000
Nedeau, Ethan Jay, Allan K. Smith, Jen Stone, and Sarina Jepsen. Freshwater Mussels of the Pacific Northwest. 2nd ed. Portland, Or. : Xerxes Society for Invertebrate Conservation, 2009.
→ xerces.org/sites/default/files/2018-05/09-002_02_XercesSoc_Freshwater-Mussels-of-the-PNW_web.pdf
Oregon. State Water Resources Board,. Freshwater Resources, Oregon Coastal Zone: a Natural Resource Inventory Report to the Oregon Coastal Conservation & Development Commission. Florence, Or.: Oregon Coastal Conservation & Development Commission, 1974.
→ ir.library.oregonstate.edu/concern/defaults/7w62fd16j
Newcomb, Reuben Clair. Ground-Water Situation in Oregon. [Washington, D.C.]: U.S. Dept. of the Interior, Geological Survey,, 1951.
→ pubs.usgs.gov/unnumbered/70176807/report.pdf
Bottom, Daniel L., Becky Kreag, Frank Ratti, Cyndi Roye, Rick Starr, Oregon. Dept. of Fish and Wildlife. Research and Development Section, and Oregon Land Conservation and Development Commission. Habitat classification and inventory methods for the management of Oregon estuaries. Final report: estuary inventory project In Estuary Inventory Report. Portland, Or.: Oregon Department of Fish and Wildlife, 1979.
→ ir.library.oregonstate.edu/concern/defaults/fx719s684
Hearings on Proposed Withdrawal of the Unappropriated Waters of Roberts Creek, a Tributary of South Umpqua River. [Salem, Or.], 1959.
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.
Hinkle, Stephen R.. Inorganic chemistry of water and bed sediment in selected tributaries of the South Umpqua River, Oregon, 1998 In Water-Resources Investigations Report. Portland, Or.: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.
→ ir.library.oregonstate.edu/concern/defaults/37720h957
U. S. Bureau of Land Management. Mt. Scott Resource Area, U. S. Forest Service. North Umpqua Ranger District, and Umpqua National Forest. Little River Watershed Analysis. [Roseburg, Or.]: Umpqua National Forest, North Umpqua Ranger District, 1995.
→ www.fs.usda.gov/Internet/FSE_DOCUMENTS/stelprdb5335967.pdf
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.
→ digital.osl.state.or.us/islandora/object/osl%3A34987
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.
→ digital.osl.state.or.us/islandora/object/osl%3A34988
Geyer, Nancy A.. Lower Cow Creek Watershed Assessment and Action Plan. Roseburg, Or.: Umpqua Basin Watershed Council, 2003.
→ ir.library.oregonstate.edu/concern/defaults/b5644x34z
Geyer, Nancy A.. Lower North Umpqua Watershed Assessment and Action Plan. Umpqua Basin Watershed Council, 2003.
→ ir.library.oregonstate.edu/concern/defaults/k643b619h
Geyer, Nancy A.. Lower South Umpqua Watershed Assessment and Action Plan. Umpqua Basin Watershed Council, 2003.
→ ir.library.oregonstate.edu/concern/defaults/hq37vt464

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