Water Resource Studies in Oregon
Multibasin, Regional, and National
Surface-Water Program
Miscellaneous Ground-Water Projects
Collection of Basic Ground-Water Records
Miscellaneous Water-Quality Projects
Water Use Program
National Water-Quality Assessment Program (NAWQA) Periodic National Summary
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)
Measurement of Scour at Selected Bridges in Oregon
Lower Columbia River Basin
Investigation of Organic Compounds in Buffalo Slough Using Semipermeable-Membrane Devices
Columbia River Bi-State Water-Quality Study (Completed)
Lower Columbia River Organochlorine Compounds (Completed)
Geomorphic Context of Archeological Sites near Ridgefield, Washington
Lower Columbia River Dissolved Gas Monitoring
Willamette River Basin
Ground-Water Studies
Portland Unsaturated Zone Study, Portland, Oregon
Portland Basin Ground-Water Study (Completed)
Willamette Basin Ground-Water Study
Water-Quality Studies
Willamette River Water Temperature Investigation
North Santiam River Basin Suspended-Sediment and Turbidity Study
Tualatin River Temperature Modeling (Completed)
Willamette Contaminants (Completed)
Impact of Herbicide Use in the Management of Roadside Vegetation (Completed)
Clackamas River Basin Water-Quality Study
Impact of CMA Anti-Icing Material on the Water Quality of Bear Creek, Sandy River Basin (Completed)
Trace Elements and Organic Compounds in Streambed Sediments in the Area of Salem, Oregon (Completed)
Tualatin River Basin Water-Quality Assessment
National Water-Quality Assessment Program (NAWQA) - Willamette Basin
Multidisciplinary Studies
Johnson Creek Basin Hydrologic Monitoring Study
Deschutes River Basin
Ground-Water Assessement, Upper Deschutes
Basin (Completed) Hydrologic and Water-Quality Data, Newberry Volcano and Vicinity, Oregon, 1991-95 (Completed)
La Pine Nitrate in Ground-Water Project
Klamath River Basin
Links to USGS Klamath Basin Studies and Data
Using Advanced Statistical Techniques to Improve Streamflow Forecasts in the Upper Klamath Basin, Oregon
Measurement of Sediment Oxygen Demand in Lake Ewauna and Klamath River Downstream from Upper Klamath Lake, Oregon
Adaptive Management of Wood River Wetland for Optimized Water Quality, Water Yield, and Wildlife Habitat, Upper Klamath Lake Basin, Oregon
Ground-Water Assessment, Upper Klamath Basin
Sediment Oxygen Demand, Upper Klamath Lake (Completed)
Movements and Behavior of Radio-Tagged Adult Suckers in Response to Water Quality in Upper Klamath Lake
Assessment of Nutrient Loading to Upper Klamath Lake
Measurement of Sediment Oxygen Demand in Lake Ewauna and Klamath River Downstream from Upper Klamath Lake, Oregon
Mosier Creek Basin
Mosier Valley Ground-Water Sustainability Study
Umatilla River Basin
Umatilla Basin Ground-Water Study
Umpqua River Basin
Metals in Stream Water and Bed Sediment, South Umpqua River (Completed)
Nutrient-Metabolism Relations in a Periphyton-Dominated Stream Community (Completed)
South Fork Yamhill River Basin
Reconnaissance of Water Resources in the Grand Ronde Area (Completed)
Yakima River Basin, Washington
Yakima River Basin National Water-Quality Assessment
Lower Yakima River Nutrient Study
Oregon Water Science Center Home Page
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