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1971
Brown, George Wallace. Water temperature in the Steamboat drainage In USDA Forest Service Research Paper PNW. Portland, Or.: Pacific Northwest Forest and Range Experiment Station, , 1971.
1969
University of Oregon. Bureau of Governmental Research and Service. Central Oregon Coast. Vol. 1-9. Eugene, Or.: University of Oregon. Bureau of Governmental Research and Service, 1969.
1955
Pitney, W. E., and W. O. Saltzman. "Umpqua River studies." Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division (1955): 1-20.
1954
Pitney, W. E., and W. O. Saltzman. "Umpqua River studies." Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division (1954): 1-13.
1953
Pitney, W. E., and W. O. Saltzman. "Umpqua River studies." Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division (1953): p.1-11.
1952
Grenfell, R. A.. "Umpqua River investigations." Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division (1952): p.1-7.
1949
Newcomb, H. R.. "Upper Umpqua River Investigations." Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division (1949): p.5-14.

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