Oregon Water Science Center
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Welcome to the USGS in Oregon. Our mission is to explore the natural world around us and provide reliable scientific information to help Federal, State, and local agencies, Tribes, and the public make well-informed decisions. Our research is widely used to manage Oregon's water resources for the benefit and safety of people and the environment.
Current Stream Conditions
See what is happening in streams near you. View real-time stream data for streams around Oregon.
View DataWeekly Science Seminar
Our lunchtime seminars are held Tuesdays from 12pm to 1 pm and are open to the public.
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COVID-19 Statement
The USGS Oregon Water Science Center is open and operational.
Lunchtime Seminar Series (Winter 2020)
Our lunchtime seminars are held Tuesdays from 12pm to 1 pm PT. The science lectures are held at the USGS Oregon Water Science Center at 2130 SW 5th Avenue in Portland, OR (unless otherwise noted). The presentations are informal and are open to the public. Please, bring your lunch.
USGS-PSU Partnership (UPP)
In June 2007, the U.S. Geological Survey (USGS) and Portland State University (PSU) formally joined together into a partnership working toward collaborative research, education, and outreach.
Publications
Evaluation of restoration alternatives using hydraulic models of lake outflow at Wapato Lake National Wildlife Refuge, northwestern Oregon
Wapato Lake National Wildlife Refuge near the city of Gaston in northwestern Oregon was established in 2013, and planning is underway to restore a more natural lake and wetland system after more than 100 years of agricultural activity on the lakebed. Several water-management and restoration alternatives are under consideration, one of which...
Rounds, Stewart A.; Pilson, Stephen L.; Sullivan, Annett B.; Stonewall, Adam J.
Evaluation of restoration alternatives using water-budget tools for the Wapato Lake National Wildlife Refuge, northwestern Oregon
The lakebed in Wapato Lake National Wildlife Refuge (NWR) in northwestern Oregon was farmed for decades prior to the establishment of the refuge in 2013. Planning for restoration of these lands required extensive data collection and construction of a water budget and tools to design and evaluate potential restoration strategies. The U.S....
Rounds, Stewart A.; Freed, T. Zach; Snyder, Daniel T.; Smith, Cassandra D.; Doyle, Micelis C.; Holmes, Erin; Mykut, Curt; Mayer, Tim; Stockenberg, Erin; Pilson, Stephen L.
Modeling a 2- and 4-foot drawdown in the Link River to Keno Dam reach of the upper Klamath River, south-central Oregon
Executive SummaryThe most upstream, pooled reach of the Klamath River in south-central Oregon, from Link River mouth to Keno Dam (Link-Keno), has a water-surface elevation that remains relatively constant throughout the year. Two model scenarios, using an existing two-dimensional hydrodynamic and water-quality model (CE-QUAL-W2), were constructed...
Sullivan, Annett B.; Rounds, Stewart A.