Abstract -- The Willamette and Sandy rivers support intense recreational fisheries for spring Chinook

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 -- Detroit Reservoir is a 3,580 acre Corps of Engineers multipurpose reservoir located at river mile 48.5 on the North Santiam River. The dam is located just below the confluence of the North Santiam...

Abstract -- Populations of Oregon chub Oregonichthys crameri, endemic to the Willamette Valley, have been drastically reduced. Factors in the decline of this fish include changes in flow regimes and habitat...

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 -- The goal of this project was to provide research and monitoring data regarding fish species

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 -- 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 -- Oregon chub Oregonichthys crameri, small minnows endemic to the Willamette Valley,