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Lowell covered bridge spans the Middle Fork of the Willamette River near Lowell in Lane County, Oregon. The 165 foot bridge was built in 1945 by workers of the Lane County Bridge Department and was covered...
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.
Abstract -- The goal of this project was to provide research and monitoring data regarding fish species
Abstract -- The goal of this project was to provide information regarding fish species composition, abundance, timing and size of fish entering and exiting Willamette Valley Project (WVP) reservoirs that can be...
Abstract -- To aid in the development of downstream passage options for juvenile salmonids at upper Willamette reservoirs, we present in this report results from our screw trapping operations upstream and...
Abstract -- The goal of this project was to provide research and monitoring data that can be used to
Abstract -- RECOMMENDATIONS
Abstract -- We operated 5-ft rotary screw traps upstream, near the head of Detroit, Foster, Cougar and Lookout Point reservoirs in order to collect spring Chinook salmon migrant information needed for the...
Abstract -- Possible risks of artificial propagation programs have been well documented. Hazards include disease transfer, competition for food and spawning sites, increased predation, increased incidental...
Once historically widespread throughout the Willamette and Umpqua