Water Resource Studies in Oregon and Washington
National | Select a basin: Beaver Creek (coast) | Clackamas | Columbia | Deschutes | Johnson Creek | Klamath | McKenzie | Mosier | Sandy | Santiam | South Fork Yamhill | Tualatin | Umatilla | Umpqua | Willamette | Yakima
Multibasin Programs
 Pacific Northwest SPARROW model
Surface-Water Studies
Collection of Basic Ground-Water Records
Water Use Program
National Water-Quality Assessment Program (NAWQA) Periodic National Summary
Measurement of Scour at Selected Bridges in Oregon (Completed)
Estimating Maximum Water Temperature in Streams Using Neural Network Models (Completed)
Processes Affecting Water Quality Due to Eruption of Mount St. Helens (Completed)
Pacific Northwest 100K-Scale River Reach Project (Completed)
Beaver Creek Basin Beaver Creek Hydrology (Ona State Park)
Chetco River Basin Chetco River Sediment Transport Study
Clackamas River Basin
Clackamas River Basin Water-Quality Study
Columbia River Basin (basinwide, mainstem, or small tributaries)
Columbia River Contaminants and Habitat Characterization
Columbia Plateau Ground-Water Availability Study
Lower Columbia River Dissolved Gas Monitoring
Columbia River Basalt Stratigraphy in Oregon (Completed)
Investigation of Organic Compounds in Buffalo Slough Using Semipermeable-Membrane Devices (Completed)
Geomorphic Context of Archeological Sites near Ridgefield, Washington (Completed)
Columbia River Bi-State Water-Quality Study (Completed)
Lower Columbia River Organochlorine Compounds (Completed)
Deschutes River Basin
Model Analysis of the Hydrologic Response to Climate Change in the Upper Deschutes Basin, Central Oregon
Hydrogeologic and Geochemical Investigations of Ground Water near La Pine (Completed)
Ground-Water Assessement, Upper Deschutes Basin (Completed)
Hydrologic and Water-Quality Data, Newberry Volcano and Vicinity, Oregon, 1991-95 (Completed)
Johnson Creek Basin
Johnson Creek Basin Hydrologic Monitoring Study
Klamath River Basin
Links to USGS Klamath Basin Studies and Data
McKenzie River Basin
McKenzie River Source Water Quality Protection
Development of an Environmental Flow Framework for the McKenzie River Basin, Oregon
Water Temperature Modeling in the Middle Fork Willamette and South Santiam River Basins to Assess the Effects of Dams and Dam Operations
Mosier Creek Basin
Mosier Valley Ground-Water Sustainability Study
Sandy River Basin
Marmot Dam removal
Impact of CMA Anti-Icing Material on the Water Quality of Bear Creek, Sandy River Basin (Completed)
Santiam River Basin
North Santiam River Basin Suspended-Sediment and Turbidity Study
Detroit Lake Temperature and Suspended Sediment Model
Water Temperature Modeling in the Middle Fork Willamette and South Santiam River Basins to Assess the Effects of Dams and Dam Operations
South Fork Yamhill River Basin
Reconnaissance of Water Resources in the Grand Ronde Area (Completed)
Tualatin River Basin
Tualatin River Basin Water-Quality Assessment
Tualatin River Temperature Modeling (Completed)
Umatilla River Basin
Umatilla Basin Ground-Water Study
Umpqua River Basin
Effects of Diamond Lake Restoration on Water Quality and Algal Conditions in the North Umpqua River, Oregon
Metals in Stream Water and Bed Sediment, South Umpqua River (Completed)
Nutrient-Metabolism Relations in a Periphyton-Dominated Stream Community (Completed)
Willamette River Basin (basinwide, mainstem, or small tributaries)
Willamette Basin Ground-Water Study
Willamette River Water Temperature Investigation
National Water-Quality Assessment Program (NAWQA) - Willamette Basin
Estimated Depth to Ground Water and Configuration of the Water Table in the Portland, Oregon Area (Completed)
Portland Basin Ground-Water Study (Completed)
Willamette Contaminants(Completed)
Impact of Herbicide Use in the Management of Roadside Vegetation (Completed)
Trace Elements and Organic Compounds in Streambed Sediments in the Area of Salem, Oregon (Completed)
Yakima River Basin, Washington
Yakima River Basin National Water-Quality Assessment
Lower Yakima River Nutrient Study
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U.S. Department of the Interior |
U.S. Geological Survey
