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O
Cyanobacteria (Harmful Algae) Blooms [web page]., 2022.
→ www.oregon.gov/oha/PH/HEALTHYENVIRONMENTS/RECREATION/HARMFULALGAEBLOOMS/Pages/index.aspx
l Oregon. Natural Heritage Advisory Counci, and Oregon. State Land Board. Oregon Natural Heritage Plan., 2003.
→ digital.osl.state.or.us/islandora/object/osl%3A14339
Oregon. Natural Heritage Advisory Council,, and Oregon. State Land Board,. Oregon Natural Heritage plan., 1993.
Oregon Natural Heritage Plan. Salem, Or.: The Council, 1988.
Oregon. Natural Heritage Program, and The Nature Conservancy. Oregon Natural Areas: Data Summary. Portland, OR: Oregon Land Conservation and Development Commission, 1977.
Oregon. Pelagic Fisheries and Coastal Rivers Investigation, and Oregon. Fish Commission. Research Division,. Pelagic Fisheries and Coastal Rivers Investigation: Progress Report, Coastal River Section: July 1, 1966-June 30, 1967., 1970.
→ ir.library.oregonstate.edu/concern/technical_reports/cv43nx632
Oregon. State Board of Fish and Game Commissioners. Biennial Report of the Fish and Game Commission of the State of Oregon to the Governor and the ... Legislative Assembly.., 1918.
→ ir.library.oregonstate.edu/concern/technical_reports/x633f500b
Oregon. State Board of Fish Commissioners. Fifth and Sixth Annual Reports to the Governor, 1891-1892., 1893.
→ ir.library.oregonstate.edu/concern/technical_reports/qv33rx511
Oregon. State Board of Fish Commissioners. Third and Fourth Annual Reports to the Governor, 1889-1890., 1891.
→ ir.library.oregonstate.edu/concern/technical_reports/xd07gt61t
Oregon. State Engineer, and U.S. Geological Survey. Water resources of the state of Oregon: summary of available information 1914-1924 : Umpqua, Coquille In Bulletin / Oregon State Engineer. Salem, Or.: State Printing Dept., 1925.
Oregon. State Engineer, and United States. Geological Survey. Water Resources of the State of Oregon : Summary of Available Information: 1931-1936 In Bulletin (Oregon. State Engineer) . Vol. no.9. Salem, Or.: Office of State Engineer, 1937.
Oregon. State Engineer, and U.S. Geological Survey. Water resources of the state of Oregon: summary of available information ... In Bulletin / Oregon State Engineer. Salem, Or.: State Printing Dept., 1914.
Oregon. State Engineer, and United States. Geological Survey. Water resources of the State of Oregon: Summary of available Iiformation: 1937-1941 In Bulletin / Oregon State Engineer. Vol. no.10. Salem, Or.: Oregon. Office of the State Engineer,, 1946.
Lower Umpqua River Study : Summary : Annual Report., 1949.
Oregon. State Game Commission. Fishery Division. Biennial Report of the Game Commission of the State of Oregon to the Governor and the ... Legislative Assembly. Portland, OR, 1920.
→ ir.library.oregonstate.edu/jspui/handle/1957/2079
Umpqua River Basin, Master Plan for Angler Access and Associated Recreational Uses. Salem, Or., 1967.
→ tinyurl.com/4veet4h5
Boating in Oregon coastal waters In ORESU-H . Vol. no.99-001., 1999.
→ library.state.or.us/repository/2011/201104040959351/1999.pdf
Oregon. State Marine Board,. Statewide Boating Survey, 1993., 1993.
Oregon. State Parks and Recreation Department. Master Planning Unit. Sunset Bay District Parks Master Plan Summary., 1986.
Umpqua Drainage Basin, Chinook Salmon Spawning Areas [cartographic material]., 1958.
Hearings on Proposed Withdrawal of the Unappropriated Waters of Roberts Creek, a Tributary of South Umpqua River. [Salem, Or.], 1959.
Umpqua Drainage Basin, Silver Salmon Spawning Areas [cartographic material]., 1958.
→ ir.library.oregonstate.edu/concern/defaults/4x51hp26h
Umpqua Drainage Basin, Steelhead Trout Spawning Areas [cartographic material]., 1958.
→ ir.library.oregonstate.edu/concern/defaults/qz20sx85q
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
Umpqua River Drainage Basin: Survey of Literature. Salem, Or.: State Water Resources Board, 1968.

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