Unified Interior Regions

Oregon

The Oregon hydrologic technicians are servicing equipment that is part of a streamflow and water-quality monitoring inituative. Our data and study results are widely used to manage Oregon's water resources for the benefit of people and our environment.

Oregon Water Science Center

Oregon Water Science Center

The Oregon Water Science Center uses state-of-the-art techniques for data collection and interpretation. Scientists have expertise in all areas of water science, including: water quality, groundwater, surface water, and aquatic ecosystems.

Go to Science Center

Forest and Rangeland Ecosystem Science Center (FRESC)

Forest and Rangeland Ecosystem Science Center (FRESC)

FRESC's ecological research increases understanding of how biological systems function, how disturbances and threats affect species and habitats, and which methods most effectively promote restoration, conservation, and other management goals.

Go to FRESC

States L2 Landing Page Tabs

The Oregon hydrologic technicians are servicing equipment that is part of a streamflow and water-quality monitoring inituative. Our data and study results are widely used to manage Oregon's water resources for the benefit of people and our environment.

News

Date published: April 16, 2021

A Momentous Anniversary for USGS Continuous Water-Quality Monitoring in Oregon

May 7th, 2021 will mark 30 years of continuous water-quality monitoring in the Tualatin River for the USGS Oregon Water Science Center.

Date published: March 31, 2021

New USGS Analysis of Wind Turbine Upgrades Shows No Impact on Wildlife Mortality

CORVALLIS, ORE. – Reduction in wildlife mortality rates is sometimes cited as a potential benefit to the replacement of older, smaller turbines by larger, next generation turbines. In contrast, others have expressed concern that newer, larger turbines may actually increase bird and bat deaths.

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Date published: March 30, 2021
Status: Active

Pacific Northwest Geologic Mapping: Northern Pacific Border, Cascades and Columbia

The Pacific Northwest is an area created by active and complex geological processes. On its path to the Pacific Ocean, the Columbia River slices through a chain of active volcanoes located along the western margin of the U.S. in Washington, Oregon, and northern California. These volcanoes rest above the active Cascadia subduction zone, which is the boundary where the oceanic tectonic plate...

Date published: March 9, 2021
Status: Active

Cascadia Subduction Zone Marine Geohazards

Societal Issue: Uncertainty related to rupture extent, slip distribution, and recurrence of past subduction megathrust earthquakes in the Pacific Northwest (northern CA, OR, WA, and southern BC) leads to ambiguity in earthquake and tsunami hazard assessments and hinders our ability to prepare for future events.

Date published: January 22, 2021
Status: Active

U.S. West Coast and Alaska Marine Geohazards

Marine geohazards are sudden and extreme events beneath the ocean that threaten coastal populations. Such underwater hazards include earthquakes, volcanic eruptions, landslides, and tsunamis.

Devastating earthquakes in Japan (2011) and Chile (2010) that spawned pan-oceanic tsunamis sent a sobering reminder that U.S. coastlines are also vulnerable to natural disasters that originate in...

Date published: December 19, 2020
Status: Active

Portland, Oregon Landslide Monitoring Site

Recent Monitoring Data

Date published: December 18, 2020
Status: Active

Millicoma Meander, Elliott State Forest, Oregon Landslide Monitoring Site

Recent Monitoring Data

Date published: December 17, 2020
Status: Active

Knife Ridge, Elliott State Forest, Oregon Landslide Monitoring Site

Recent Monitoring Data

Date published: November 12, 2020
Status: Active

KFFS Lead Scientists and Areas of Expertise

Lead Scientist - Expertise

Contacts: Summer Burdick
Date published: November 12, 2020
Status: Active

Species Studied at the Klamath Falls Field Station

The Klamath Falls Field Station conducts research on rare and imperiled fishes in the Klamath Basin and the desert southwest. The following list contains both common and scientific names. Descriptions of species and studies can be found under the "Related Science" tab.

Contacts: Summer Burdick
Date published: October 22, 2020
Status: Active

EXPRESS: Expanding Pacific Research and Exploration of Submerged Systems

EXPRESS is a multi-year, multi-institution cooperative research campaign in deep sea areas of California, Oregon, and Washington, including the continental shelf and slope. EXPRESS data and information are intended to guide wise use of living marine resources and habitats, inform ocean energy and mineral resource decisions, and improve offshore hazard assessments.

Read the June 11, 2020...

Date published: October 15, 2020
Status: Active

USGS-developed lahar detection systems provide warning of lahars

USGS scientists developed an inexpensive, durable, portable, and easily installed system to detect and continuously monitor the arrival and passage of debris flows and floods in river valleys draining active volcanoes.

Attribution: Natural Hazards
Date published: October 15, 2020
Status: Active

18-2. Earthquake ground motions and seismic hazard in the Pacific Northwest

This Research Opportunity will be filled depending on the availability of funds. All application materials must be submitted through USAJobs by 11:59 pm, US Eastern Standard Time, on the closing date.

Date published: August 19, 2020
Status: Completed

2019 Seafloor Geodesy cruise

Performed maintenance on and retrieved data from seafloor geodetic instrument arrays offshore of Oregon and northern California in 2019, a USGS-Scripps-University of Washington-University of Hawaii partnership

Contacts: Janet Watt
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Date published: February 4, 2021

Data from 2018 Experiment on Effects of Temperature on Survival and Growth of Juvenile Lost River Suckers (Deltistes luxatus) naturally exposed to Ichthyobodo spp

Data included in this data set are for an experiment conducted in 2018. Data were collected on survival, growth, food consumption, and Ichthyobodo copy numbers of Lost River suckers exposed to five different temperature groups. There are five levels of data.

Date published: June 26, 2020

CTD profiles and discrete water-column measurements collected off California and Oregon during NOAA cruise SH-18-12 (USGS field activity 2018-663-FA) from October to November 2018

Various water column variables, including CTD (Conductivity Temperature Depth) data were measured at selected depths from sites offshore of California and Oregon from October to November 2018 during NOAA cruise SH-18-12 on R/V Bell M. Shimada (USGS field activity 2018-663-FA).

Date published: June 23, 2020

Global Geochemical Database for Critical Minerals in Archived Mine Samples

The Critical Minerals in Archived Mine Samples Database (CMDB) contains chemistry and geologic information for historic ore and ore-related rock samples from mineral deposits in the United States. In addition, the database contains samples from archetypal deposits from 27 other countries in North America, South America, Asia, Africa and Europe. Samples were obtained from archived ore

Date published: April 23, 2020

Domestic Wells in the United States

Domestic wells provide drinking water supply for approximately 40 million people in the United States. Knowing the location of these wells, and the populations they serve, is important for identifying heavily used aquifers, locations susceptible to contamination, and populations potentially impacted by poor-quality groundwater. 

Date published: April 15, 2020

Fungicides in nectar and pollen collected by bumble bees in a cherry orchard

Lab-reared colonies of Bombus huntii (Hunt bumble bee) were deployed in a commercial cherry orchard in the spring of 2016. A fungicide formulation containing boscalid (25.2%) and pyraclostrobin (12.8%) was applied one time at the recommended label rate. Nectar and pollen were collected daily, beginning two days before spray application and continuing for ten days following. Nect

Date published: February 20, 2020

Multichannel sparker seismic reflection data of USGS field activity 2018-658-FA collected between Cape Blanco and Cape Mendocino from 2018-10-04 to 2018-10-18

This data release contains processed high-resolution multichannel sparker seismic-reflection (MCS) data that were collected aboard Humboldt State University’s R/V Coral Sea in October of 2018 on U.S. Geological Survey cruise 2018-658-FA on the shelf and slope between Cape Blanco, Oregon, and Cape Mendocino, California. MCS data were collected to characterize quaternary deforma

Date published: September 26, 2019

Data for assessing the susceptibility of groundwater used for drinking water supply from selected principal aquifers of the Western United States, 2004-2018

Groundwater age distribution and susceptibility to natural and anthropogenic contaminants were assessed for selected principal aquifers of the Western United States: the Central Valley aquifer system (CVAL), the Basin and Range basin-fill aquifers (BNRF), the Rio Grande aquifer system (RIOG), the High Plains aquifer (HPAQ), the Columbia Plateau basaltic-rock aquifers (

Date published: June 10, 2019

Beach topography and nearshore bathymetry of the Columbia River littoral cell, Washington and Oregon

This data release presents beach topography and nearshore bathymetry data from repeated surveys performed by a team of scientists from the USGS, Washington State Department of Ecology, and Oregon State University in the Columbia River littoral cell (CRLC), Washington and Oregon. The CRLC extends approximately 165 kilometers between Point Grenville, WA, and Tillamook, OR.

Date published: January 1, 2019

Beach topography of the Columbia River littoral cell, Washington and Oregon, 2019

This portion of the USGS data release presents topography data collected during surveys performed in the Columbia River littoral cell, Washington and Oregon, in 2019 (USGS Field Activity Number 2019-632-FA). Topographic profiles were collected by walking along survey lines with global navigation satellite system (GNSS) receivers mounted on backpacks. Prior to data collection, vertic

Date published: January 1, 2019

Nearshore bathymetry of the Columbia River littoral cell, Washington and Oregon, 2019

This portion of the USGS data release presents bathymetry data collected during surveys performed in the Columbia River littoral cell, Washington and Oregon in 2019 (USGS Field Activity Number 2019-632-FA). Bathymetry data were collected using four personal watercraft (PWCs) equipped with single-beam sonar systems and global navigation satellite system (GNSS) receivers. The sonar sy

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Black and grey map of the contiguous 48 states shaded by the number of people using domestic wells per square kilometer (2010)
April 23, 2020

Domestic wells provide drinking water supply for approximately 40 million people in the United States. Knowing the location of these wells, and the populations they serve, is important for identifying heavily used aquifers, locations susceptible to contamination, and populations potentially impacted by poor-quality groundwater. 

CITE
January 10, 2018

Scientists at WERC's Dixon Field station have fitted Cinnamon Teal with GPS backpacks. Using R, the telemetry locations are displayed on an image every two weeks.

Digital Elevation Model in the Atchafalaya Basin, LA
April 19, 2016

The 3DEP products and services available through The National Map consist of standard digital elevation models (DEMs) at various horizontal resolutions, elevation source and associated datasets, an elevation point query service and bulk point query service. All 3DEP products are available, free of charge and without use restrictions.

Klamath lake landsat
February 1, 2010

The image is a mosaic of nine scenes from Landsat 5 at a resolution of 30 meters on 07/22/2005, 08/26/2006, 06/17/2007, 07/05/2007, 08/18/2009, 08/27/2009, and 09/26/2009.

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Year Published: 2021

Expected warning times from the ShakeAlert earthquake early warning system for earthquakes in the Pacific Northwest

The ShakeAlert® earthquake early warning system has been live since October 2019 for the testing of public alerting to mobile devices in California and will soon begin testing this modality in Oregon and Washington. The Pacific Northwest presents new challenges and opportunities for ShakeAlert owing to the different types of earthquakes that occur...

McGuire, Jeffrey J.; Smith, Deborah E.; Frankel, Arthur D.; Wirth, Erin A.; McBride, Sara K.; de Groot, Robert M.
McGuire, J.J., Smith, D.E., Frankel, A.D., Wirth, E.A., McBride, S.K., and de Groot, R.M., 2021, Expected warning times from the ShakeAlert earthquake early warning system for earthquakes in the Pacific Northwest (ver. 1.1, March 24, 2021): U.S. Geological Survey Open-File Report 2021–1026, 37 p., https://doi.org/10.3133/ofr20211026.

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Year Published: 2021

Toward an integrative geological and geophysical view of Cascadia subduction zone earthquakes

The Cascadia subduction zone (CSZ) is an exceptional geologic environment for recording evidence of land level changes, tsunamis, and ground motion that reveals at least 19 great megathrust earthquakes over the past 10 kyr. Such earthquakes are among the most impactful natural hazards on Earth, transcend national boundaries, and can have global...

Walton, Maureen A. L.; Staisch, Lydia M.; Dura, Tina; Pearl, Jessie Kathleen; Sherrod, Brian; Gomberg, Joan S.; Engelhart, Simon E.; Trehu, Anne; Watt, Janet; Perkins, Jonathan P; Witter, Robert C.; Bartlow, Noel; Goldfinger, Chris; Kelsey, Harvey; Morey, Ann; Sahakian, Valerie J.; Tobin, Harold; Wang, Kelin; Wells, Ray; Wirth, Erin

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Year Published: 2021

Characterizing strain between rigid crustal blocks in the southern Cascadia forearc: Quaternary faults and folds of the northern Sacramento Valley, California

Topographic profiles across late Quaternary surfaces in the northern Sacramento Valley (California, USA) show offset and progressive folding on series of active east- and northeast—trending faults and folds. Optically stimulated luminescence ages on deposits draping a warped late Pleistocene river terrace yielded differential incision rates along...

Angster, Stephen J.; Wesnousky, Steven G.; Figueiredo, Paula; Owen, Lewis A.; Sawyer, Thomas

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Year Published: 2021

Predator and prey events at the entrance of a surface‐oriented fish collector at North Fork Dam, Oregon

Quantifiable estimates of predator–prey interactions and relationships in aquatic habitats are difficult to obtain and rare, especially when individuals cannot be readily observed. To overcome this observational impediment, imaging sonar was used to assess the cooccurrence of predator‐size fish and juvenile salmonids, Oncorhynchus spp.,...

Smith, Collin; Plumb, John; Adams, Noah S.; Wyatt, Garth J

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Year Published: 2021

Systematic characterization of morphotectonic variability along the Cascadia convergent margin: Implications for shallow megathrust behavior and tsunami hazards

Studies of recent destructive megathrust earth­quakes and tsunamis along subduction margins in Japan, Sumatra, and Chile have linked forearc mor­phology and structure to megathrust behavior. This connection is based on the idea that spatial varia­tions in the frictional behavior of the megathrust influence the tectono-morphological evolution of...

Watt, Janet; Brothers, Daniel

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Year Published: 2020

Ensemble ShakeMaps for magnitude 9 earthquakes on the Cascadia Subduction Zone

We develop ensemble ShakeMaps for various magnitude 9 (⁠M">MM 9) earthquakes on the Cascadia megathrust. Ground‐shaking estimates are based on 30 M">MM 9 Cascadia earthquake scenarios, which were selected using a logic‐tree approach that varied the hypocenter location, down‐dip rupture limit, slip distribution, and location of...

Wirth, Erin; Grant, Alex R. R. ; Marafi, Nasser A.; Frankel, Arthur

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Year Published: 2020

Identifying the greatest earthquakes of the past 2000 years at the Nehalem River Estuary, Northern Oregon Coast, USA

We infer a history of three great megathrust earthquakes during the past 2000 years at the Nehalem River estuary based on the lateral extent of sharp (≤3 mm) peat-mud stratigraphic contacts in cores and outcrops, coseismic subsidence as interpreted from fossil diatom assemblages and reconstructed with foraminiferal assemblages using a Bayesian...

Nelson, Alan R.; Hawkes, Andrea D.; Sawai, Yuki; Engelhart, Simon E.; Witter, Robert C.; Grant-Walter, Wendy C.; Bradley, Lee-Ann; Dura, Tina; Cahill, Niamh; Horton, Benajamin P.

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Year Published: 2020

Twelve-year dynamics and rainfall thresholds for alternating creep and rapid movement of the Hooskanaden landslide from integrating InSAR, pixel offset tracking, and borehole and hydrological measurements

The Hooskanaden landslide is a large (~600 m wide × 1,300 m long), deep (~30 – 45 m) slide located in southwestern Oregon. Since 1958, it has had five moderate/major movements that catastrophically damaged the intersecting U.S. Highway 101, along with persistent slow wet‐season movements and a long‐term accelerating trend...

Xu, Y.; Lu, Z.; Schulz, William; Kim, J.

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Year Published: 2020

Effects of dewatering on behavior, distribution, and abundance of larval lampreys

Anthropogenic dewatering of aquatic habitats can cause stranding and mortality of burrowed larval lampreys; however, the effects of dewatering have not been quantified. We assessed: (a) changes in spatial distribution, abundance, and emergence of larvae dewatered at Leaburg Reservoir (OR); (b) emergence and mortality of larvae dewatered in a...

Harris, Julianne E.; Skalicky, Joseph J.; Liedtke, Theresa L.; Weiland, Lisa K.; Clemens, Benjamin J.; Gray, Ann E.

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Year Published: 2020

Developing post-alert messaging for ShakeAlert, the earthquake early warning system for the West Coast of the United States of America

As ShakeAlert, the earthquake early warning system for the West Coast of the U.S., begins its transition to operational public alerting, we explore how post-alert messaging might represent system performance. Planned post-alert messaging can provide timely, crucial information to both emergency managers and ShakeAlert operators as well as...

McBride, Sara; Bostrom, Ann; Sutton, Jeannette; deGroot, Robert Michael; Baltay, Annemarie S.; Terbush, Brian; Bodin, Paul; Dixon, Maximilian; Holland, Emily; Arba, Ryan; Laustsen, Paul C.; Liu, Sophia; Vinci, Margaret

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Year Published: 2020

Submarine canyons, slope failures and mass transport processes in southern Cascadia

The marine turbidite record along the southern Cascadia Subduction Zone has been used to interpret paleoseismicity and suggest a shorter recurrence interval for large (>M7) earthquakes along this portion of the margin; however, the sources and pathways of these turbidity flows are poorly constrained. We examine the spatial distribution of...

Hill, Jenna C.; Watt, Janet; Brothers, Daniel; Kluesner, Jared

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Year Published: 2020

Climate change vulnerability assessment for Pacific Lamprey in rivers of the Western United States

Pacific Lamprey (Entosphenus tridentatus) are a native anadromous species that, like salmon, historically returned to spawn in large numbers in watersheds along the west coast of the United States (U.S.). Lamprey play a vital role in river ecosystems and are one of the oldest vertebrates that have persisted over time likely influencing the...

Wang, Christina J; Shaller, Howard A; Coates, Kelly C.; Hayes, Michael C.; Rose, Robert K

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multicolored map of Ocean Shores, Washington
April 13, 2017

The Pedestrian Evacuation Analyst is an ArcGIS extension that estimates how long it would take for someone to travel on foot out of a hazardous area that was threatened by a sudden event such as a tsunami, flash flood, or volcanic lahar. It takes into account the elevation changes and the different types of landcover that a person would encounter along the way.

Upper Klamath Lake
April 3, 2013

The Shoreline Management Tool—An ArcMap Tool for Analyzing Water Depth, Inundated Area, Volume, and Selected Habitats, with an Example for the Lower Wood River Valley, Oregon

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March 11, 2021

Managing Post-Fire, Climate-Induced Vegetation Transitions

Warmer, drier and longer fire seasons in the Northwest have led to larger and more frequent wildfires. These changes in fire activity, combined with warmer and drier post-fire conditions, have in turn led to growing concern that in some areas of the Northwest, particularly in forests and shrublands east of the Cascade Range, existing plant communities may face difficulty

Columbia River Basalts seen at Steens Mountain, Oregon
January 9, 2021

Columbia River Basalts seen at Steens Mountain, Oregon

Looking southwest from the Steens Mountain summit area into the Alvord desert of eastern Oregon.  This fault-block escarpment reveals the oldest lava flows of the Columbia River Flood Basalts, which erupted about 17 million years ago.  Three or four vertical dikes that feed these flows are evident in the midground ridge where they stand as rock walls cutting across the

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Seismic/GPS station YOCR, at Mount Hood
October 1, 2020

Seismic/GPS station YOCR, at Mount Hood

A Cascades Volcano Observatory field team completes the installation of the combined seismic/GPS station YOCR, at Mount Hood. Effective monitoring requires a geographically distributed network of instruments that are located on the upper flanks, and around the volcano, and for these stations to be in place before significant unrest occurs to catch the earliest subtle

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GPS mast installed at station LSON, on Mount Hood
October 1, 2020

CVO geophysicist installs a GPS mast at station LSON, Mount Hood

USGS Cascades Volcano Observatory Geophysicist Rebecca Kramer works on the installation of the GPS mast at new station LSON, at Mount Hood. The GPS measures subtle ground deformation that can occur in response to magma entering or leaving the magma reservoir several miles below the summit.

Combined seismic/GPS station LSON on Mount Hood
October 1, 2020

Combined seismic/GPS station LSON on Mount Hood

Combined seismic/GPS station LSON, on Mount Hood, installed at the end of September 2020. LSON is one of three new stations that enhance the existing monitoring network at this high-threat volcano.

Volcano monitoring station BRSP, on the north flank of Mount Hood
October 1, 2020

Volcano monitoring station BRSP, on the north flank of Mount Hood

View of the combined seismic/GPS station BRSP, on the north flank of Mount Hood, Oregon. Mount Hood is pictured in the distance.

Finishing the installation of seismic/GPS station YOCR, at Mount Hood
October 1, 2020

Finishing the installation of seismic/GPS station YOCR, at Mount Hood

A USGS Cascades Volcano Observatory field team finishes the installation of the combined seismic/GPS station, YOCR, at Mount Hood, Oregon.

New seismic/GPS station (LSON) installed at Mount Hood
September 30, 2020

New seismic/GPS station (LSON) installed at Mount Hood

USGS Cascades Volcano Observatory Geophysicist Wes Thelen, removes ropes from new station LSON, at Mount Hood (Mount Hood is pictured in the distance). The fiberglass hut, delivered by helicopter, will house a power supply, data digitizer and other equipment necessary to collect and send seismic and GPS data to the Cascades Volcano Observatory and their monitoring partners

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Installation of GPS mast at station BRSP on Mount Hood
September 30, 2020

Installation of GPS mast at station BRSP on Mount Hood

USGS Cascades Volcano Observatory Geophysicist Emily Montgomery-Brown uses a drill to create a small hole in volcanic rock that will support a GPS mast. The effort was part of a three-station installation project at Mount Hood in 2020. This station location is called BRSP.

Helicopter delivers equipment to station BRSP on Mount Hood
September 30, 2020

Helicopter delivers equipment to station BRSP on Mount Hood

A USGS Cascades Volcano Observatory field team waits on this remote north flank of Mount Hood, as a helicopter delivers supplies and equipment to station BRSP. The station was installed with minimal impact on the environment. A helicopter delivered equipment via external sling load and USGS personnel accessed the site by foot.

Installing a seismometer at station BRSP on Mount Hood
September 30, 2020

Installing a seismometer at station BRSP on Mount Hood

Volcano Disaster Assistance Program Geophysicist Jeremy Pesicek digs a hole for a seismometer at station BRSP, on the north flank of Mount Hood. The seismometer, which detects earthquakes, is buried at a depth of at least 1 meter (3 feet).

North Santiam River cableway
September 16, 2020

Cableway on North Santiam River at Niagara, Oregon

Cableway on North Santiam River at Niagara, Oregon (Site number 14181500)

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Tualatin River at Oswego Dam
April 16, 2021

May 7th, 2021 will mark 30 years of continuous water-quality monitoring in the Tualatin River for the USGS Oregon Water Science Center.

Two people kneeling to collect a carcass
March 31, 2021

CORVALLIS, ORE. – Reduction in wildlife mortality rates is sometimes cited as a potential benefit to the replacement of older, smaller turbines by larger, next generation turbines. In contrast, others have expressed concern that newer, larger turbines may actually increase bird and bat deaths.

March 1, 2021 earthquake swarm at Mount Hood
March 2, 2021

Burst-like swarms commonly interpreted to be caused by movement of hydrothermal fluids (water).

Mount Hood, Oregon
January 25, 2021

A CVO geophysicist discusses how the monitoring stations installed at Mount Hood in 2020 provide insight into the recent Mount Hood earthquake swarm.

Dr. Jon Major, Scientist-in-Charge of the U.S. Geological Survey Cascades Volcano Observatory.
January 14, 2021

The U.S. Geological Survey is pleased to announce the selection of Dr. Jon Major to serve as the new Scientist-in-Charge of the USGS Cascades Volcano Observatory.

Wildfire impacts at site 14209710 (Sept., 2020)
January 5, 2021

Some of the intense wildfires that occurred during late summer of 2020 in Oregon happened along streams that were being monitored by the USGS. As a result, the USGS was able to measure how water-quality was affected by those wildfires.

Willamette River alcove
October 6, 2020

USGS scientists are providing important information about off-channel features of the Willamette River, which provide habitat for many fish species including salmonids. This information will fill gaps in the data needed to effectively manage the Willamette River system.

Hells Canyon on the Snake River
September 28, 2020

SPARROW mappers are interactive tools that allow users to evaluate streamflow and nutrient and sediment conditions as well as the importance of different sources of contaminants in a selected river basin. Data can be visualized at different scales using maps and interactive graphs and tables.

North Santiam River cableway
September 23, 2020

On Labor Day, September 7, 2020, dry conditions combined with unusually strong summer winds resulted in several fires in western and southern Oregon. These fires have caused property damage and fatalities.

Color illustration of tree ring data
August 25, 2020

This AtlasObscura article features USGS scientist Brian Atwater and University of Washington colleague, David Yamaguchi and their research on the Cascadia subduction zone.

View A Massive Earthquake Is Coming to Cascadia—And It Can’t Be Stopped.

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Oregon Water Science Center

Oregon Water Science Center

The Oregon Water Science Center uses state-of-the-art techniques for data collection and interpretation. Scientists have expertise in all areas of water science, including: water quality, groundwater, surface water, and aquatic ecosystems.

Go to Science Center

Forest and Rangeland Ecosystem Science Center (FRESC)

Forest and Rangeland Ecosystem Science Center (FRESC)

FRESC's ecological research increases understanding of how biological systems function, how disturbances and threats affect species and habitats, and which methods most effectively promote restoration, conservation, and other management goals.

Go to FRESC