Oregon Water Science Center
Home
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.
View ScheduleNews
Updated Interactive Map Showing Groundwater Levels in the Upper Klamath Basin Aids Water, Land Managers
The U.S. Geological Survey recently upgraded the Upper Klamath Basin Collaborative Groundwater Monitoring website to provide information on current groundwater conditions in the upper Klamath Basin.
Media Alert: Low-Flying Airplane Mapping Parts of the Central Cascade Range in Southern Washington and Northern Oregon
Residents should not be alarmed if they see a low-flying airplane over parts of southern Washington and northern Oregon starting October 21, 2021.
USGS uses watershed modeling to assess surface-water nutrient impairment across the Pacific Northwest and California
The region-wide, reach-scale results from a new study provide two new tools that might help water-quality managers. One is an estimate of the total contribution from point and diffuse sources to the loads delivered to nutrient-impaired water bodies. The other is a method to assess potential nutrient impairment based on estimated warm-weather dissolved oxygen and pH conditions.
Publications
Capacity assessment for Earth Monitoring, Analysis, and Prediction (EarthMAP) and future integrated monitoring and predictive science at the U.S. Geological Survey
Executive SummaryManagers of our Nation’s resources face unprecedented challenges driven by the convergence of increasing, competing societal demands and a changing climate that affects the stability, vulnerability, and predictability of those resources. To help meet these challenges, the scientific community must take advantage of all available...
Keisman, Jennifer L.; Bristol, Sky; Brown, David S.; Flickinger, Allison K.; Gunther, Gregory; Murdoch, Peter S.; Musgrove, Marylynn; Nelson, John C.; Steyer, Gregory D.; Thomas, Kathryn A.; Waite, Ian R.
Influence of redox gradients on nitrate transport from the landscape to groundwater and streams
Increases in nitrogen applications to the land surface since the 1950s have led to a cascade of negative environmental impacts, including degradation of drinking water supplies, nutrient enrichment of aquatic ecosystems and contributions to global climate change. In this study, groundwater, streambed porewater, and stream sampling were used to...
Tesoriero, Anthony J.; Stratton, Laurel E.; Miller, Matthew P.
Historical streamflow and stage data compilation for the Lower Columbia River, Pacific Northwest
The U.S. Geological Survey mined data from a variety of national and state agencies including USGS, Oregon Water Resources Department, National Oceanic and Atmospheric Administration, Washington Department of Ecology, Pacific Northwest National Laboratory, Portland State University, and U.S. Army Corps of Engineers. A comprehensive dataset of...
Boudreau, Carrie L.; Stewart, Marc A.; Stonewall, Adam J.