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Abstract -- This assessment contains topics including historical and reference conditions, hydrology, water use, sediment sources, water quality, fisheries, aquatic and riparian habitats, a watershed condition...
Abstract -- The South Santiam River drains approximately 1,040 square miles and is a primary tributary
Abstract -- The purpose of this investigation was to determine the status and distribution of sand roller Percopsis transmontana populations in the Willamette River basin. Sand rollers are rare and endemic to...
Abstract -- Bridge Creek, a tributary of the John Day River, is located in Wheeler County in North Eastern Oregon. The Bridge
Abstract -- The record contains a compendium describing methods for data collection and analysis of Viable Salmonid Population (VSP) indicators and metrics that are submitted in the format of the Coordinated...
Abstract Everest, Fred H.; Stouder, Deanna J.; Kakoyannis, Christina; Houston, Laurie; Stankey, George; Kline, Jeffery; Alig, Ralph. 2004. A review of scientific information on issues...
The purpose of this summary report is to provide an overview of the findings developed for the Lower Snake River Juvenile Salmon Migration Feasibility Study. For more detailed information, the reader should...
Cover title; "March 1999."
Relation Between Selected Water-Quality Constituents and Lake Stage in Upper Klamath and Agency Lakes, Oregon By Tamara M. Wood, Gregory J. Fuhrer, and Jennifer L. Morace SUMMARY Upper Klamath Lake is a large...
Programmatic Environmental Assessment Summary This Environmental Assessment (EA) provides compliance with the National Environmental Policy Act (NEPA) for restoration actions undertaken by the US Fish &...