Unified Interior Regions

Region 9: Columbia-Pacific Northwest

Regions L2 Landing Page Tabs

Filter Total Items: 295
Date published: July 31, 2018
Status: Active

Lost River Sucker (Deltistes luxatus) - KFFS

Species Studied

Lost River Sucker (Deltistes luxatus)

Contacts: Summer Burdick
Date published: July 31, 2018
Status: Active

Coho Salmon (Oncorhynchus kisutch) - KFFS

Species Studied

Coho Salmon (Oncorhynchus kisutch)

Contacts: Alta Harris
Date published: July 31, 2018
Status: Active

Klamath Largescale Sucker (Catostomus snyderi) - KFFS

Species Studied

Klamath Largescale Sucker (Catostomus snyderi)

Contacts: Summer Burdick
Date published: July 31, 2018
Status: Active

Chinook Salmon (Oncorhynchus tshawytscha) - KFFS

Species Studied

Chinook Salmon (Oncorhynchus tshawytscha)

Contacts: Alta Harris
Date published: July 31, 2018
Status: Active

Bull Trout (Salvelinus confluentus) - KFFS

Species Studied

Bull Trout (Salvelinus confluentus)

Contacts: Barbara Martin
Date published: July 31, 2018
Status: Active

Research - Klamath Falls Field Station

Investigations cover both basic and applied research aimed at providing scientific information relevant to the needs of federal, tribal, state, and local natural resource managers.

Date published: July 31, 2018
Status: Active

Species Studied - Klamath Falls Field Station

Fish Species Studied at the Klamath Falls Field Station

Date published: July 31, 2018
Status: Active

About Us - Klamath Falls Field Station

Mission Statement:

The primary mission of the Klamath Falls Field Station is to conduct rigorous scientific investigations into issues related to the management and recovery of endangered Lost River and shortnose sucker populations in the Upper...

Date published: July 25, 2018
Status: Active

Partnerships - Columbia River Research Laboratory

For more than five decades the WFRC has worked with partners to provide research findings to managers of aquatic resources.

Date published: July 25, 2018
Status: Completed

An Annotated Bibliography for Lamprey Habitat in the White Salmon River, Washington

Tribal Relations

An Annotated Bibliography for Lamprey Habitat in the White Salmon River, Washington

Contacts: Jill Hardiman
Date published: July 25, 2018
Status: Active

Tribal Relations - Columbia River Research Laboratory

Tribal Relations

Columbia River Research Laboratory Native American Related Activities

Date published: July 25, 2018
Status: Active

Research - Columbia River Research Laboratory

Investigations cover both basic and applied research aimed at providing scientific information relevant to the needs of federal, tribal, state, and local natural resource managers.

Filter Total Items: 188
Date published: January 1, 2018

Merged acoustic-backscactter imagery collected in 2005, 2007, and 2010, Skagit Bay, Washington

These metadata describe the U.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center (PCMSC) merged acoustic-backscatter imagery that was collected in 2005, 2007, and 2010 in Skagit Bay Washington that is provided as a 5-m resolution TIFF image. In 2004, 2005, 2007, and 2010 the U.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center (P

Date published: January 1, 2018

Concentrations of environmental DNA (eDNA) during sockeye salmon spawning in 2016, Hansen Creek, Alaska, USA

This dataset contains environmental DNA (eDNA) concentrations and spawning adult abundances for sockeye salmon (Oncorhynchus nerka) in Hansen Creek, a small tributary in the Wood River watershed, southeast Alaska, USA. We took temporally- and spatially-replicated eDNA samples during the spawning period (mid-July through August), along with fish counts (live, naturally dead

Date published: January 1, 2018

Data to Support Efficacy Studies of Injectable Tulathromycin for Reduction of Vertical Transmission of Renibacterium salmoninarum in Spring Chinook Salmon (Oncorhynchus tshawytscha)

Bacterial kidney disease (BKD) caused by Renibacterium salmoninarum (Rs) occurs nearly worldwide where wild or cultured salmonid fishes are present. Control of BKD is confounded by its two modes of transmission, horizontal (fish-to-fish) and vertical (from female parent to progeny via the eggs). A highly successful BKD control strategy employed in Pacific Northwest hatcheries cu

Date published: January 1, 2018

Dataset: Molecular testing of adult Pacific salmon and trout (Oncorhynchus spp.) for several RNA viruses demonstrates widespread distribution of piscine orthoreovirus (PRV) in Alaska and Washington

Dataset for the publication 'Molecular testing of adult Pacific salmon and trout (Oncorhynchus spp.) for several RNA viruses demonstrates widespread distribution of piscine orthoreovirus (PRV) in Alaska and Washington'. This research was initiated in conjunction with a systematic, multi-agency surveillance effort in the United States (U.S.) in response to reported findings of in

Date published: January 1, 2018

Susceptibility of Nanophyetus salmonicola cercariae to formalin, hydrogen peroxide and seawater

The ability of formalin, PEROX-AID® (hydrogen peroxide), and seawater to kill waterborne Nanophyetus salmincola cercariae was evaluated in vitro. Newly emerged waterborne cercariae survived for extended periods in freshwater, with 50-74% survival occurring in negative control groups after 24 hr. Exposure to dilutions of formalin reduced this survival time, with 0% of cerca

Date published: January 1, 2018

Measures of Oxygen Consumption and Stroke Frequency of a Captive Subadult Female Polar Bear (Ursus maritimus) while Resting in Water and Swimming and Diving in a Metabolic Water Flume, Oregon Zoo, 2017

This dataset contains measures of oxygen consumption and stroke frequency from 1 captive subadult female polar bear (166.5 kg) resting in the water (n = 7 sessions) and swimming and diving in a metabolic swim flume with water circulated at approximately 0.6 km/hr during swimming and diving measurements (n = 6 sessions) in September 2017.

Date published: January 1, 2018

USGS Dam Removal Science Database v2.0

This database is the result of an extensive literature search aimed at identifying documents relevant to the emerging field of dam removal science. In total the database contains 214 citations that contain empirical monitoring information associated with 181 different dam removals across the United States and abroad. Data includes publications through 2016 and supplemented with the U.S. Army...

Date published: January 1, 2018

Merged 2005, 2007, and 2010 high-resolution bathymetry data collected in Skagit Bay, Washington

These metadata describe the U.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center (PCMSC) merged bathymetry digital terrain model comprised of the 2005, 2007, and 2010 bathymetry data collected in Skagit Bay Washington that is provided as a 1-m resolution TIFF image, as well as a 1-m resolution shaded-relief TIFF image. In 2004, 2005, 2007, and 2010 the U.

Date published: December 22, 2017

Streamflow Observation Points in the Pacific Northwest, 1977-2016

This dataset includes spatial locations in the Pacific Northwest where streamflow observations were recorded. For the purpose of this investigation, all streamflow observations were converted into wet or dry indicator values.

Date published: November 28, 2017

Data collected in 2008-2014 to assess nearshore subtidal community responses to increased sediment load during removal of the Elwha River dams, Washington State, USA

Data are time series of substrate grain size, remotely sensed water column turbidity, and measures of abundance (e.g., density, percent cover) of the nearshore subtidal (3-17 m depth) benthic community (vegetation, invertebrates, and fish) collected before (2008-2011) and during dam removal (2012-2014).

Date published: November 27, 2017

Electrofishing Results and Sampling of Bull Trout and Other Aquatic Vertebrates in the Vicinity of Yellow Pine, Idaho 2016

This data set summarizes electrofishing effort, observations, and tissue sampling of aquatic vertebrates near Yellow Pine, Idaho. Sampling was conducted using a backpack electrofishing unit at two reference sites including Cane Creek and Sugar Creek, and at three mine impact sites including Sugar Creek and Cinnabar Creek. Juvenile Bull Trout (Salvelinus confluentus) were present at al

Date published: November 22, 2017

Forest harvest patterns on private lands in the Cascade Mountains, Washington, USA

To investigate the rates, causes, and spatial and temporal patterns of forest harvest on private tracts throughout the Cascade Mountains, we relied on a new generation of annual land-use/land-cover (LULC) products created from the application of the Continuous Change Detection and Classification (CCDC) algorithm to Landsat satellite imagery collected from 1985 to 2014.

Filter Total Items: 1,024
Bald eagle sits atop a leafless tree, overlooking a marshy inlet with farmland in the distance.
May 20, 2018

Bald Eagle in Washington

I spy with my little (eagle-) eye . . .

After a successful beach survey and installation of remote-sensing cameras on a nearby island, scientists Shawn Harrison and Andrew Stevens spotted this bald eagle near the mouth of the Skagit River, Washington.

WFRC nPCR test for detection of Rs
May 15, 2018

WFRC nPCR test for detection of Renibacterium salmoninarum

Nested polymerase chain reaction (nPCR) for the detection of Renibacterium salmoninarum. Following two rounds of PCR amplification, samples are pipetted into an agarose gel for electrophoresis.

WFRC nPCR test for detection of Rs
May 15, 2018

WFRC nPCR test for detection of Renibacterium salmoninarum

Nested polymerase chain reaction (nPCR) for the detection of Renibacterium salmoninarum. Agarose gel electrophoresis is used for size separation and visualization of amplified DNA sequences.

USGS hydrologic technician collecting a water-quality sample
May 8, 2018

USGS hydrologic technician collecting a water-quality sample

U.S. Geological Survey student hydrologic technician Mike Michelotti collects a water-qaulity sample from the Coeur d'Alene River at Rose Lake, Idaho. USGS streamgage 12413810 can be seen in the background. The sample was collected as part of ongoing water-quality monitoring that the USGS conducts in the Coeur d'Alene River basin on behalf of the U.S. Environmental

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USGS streamgage station 13295000, Valley Creek at Stanley, Idaho
April 23, 2018

USGS streamgage station 13295000, Valley Creek at Stanley, Idaho

USGS streamgage station 13295000, Valley Creek at Stanley, Idaho

Comparison maps indicating short or long times available for earthquake shaking arrival times
March 31, 2018

Earthquake Alerts: Early and Often? Or Possibly Late?

The choice when issuing earthquake warnings is to: 1) issue alerts for weak shaking and potentially provide long warning times, but risk sending alerts for the many events that do not go on to produce damaging ground shaking, or 2) issue alerts only when ground shaking is expected to be damaging, with the tradeoff that the alert will be sent much later, reducing the

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USGS hydrologic technicians collecting water-quality samples
March 16, 2018

USGS hydrologic technicians collecting water-quality samples

U.S. Geological Survey hydrologic technicians Kevin Kirlin (left) and Ryan Smith collect water-quality samples from the Coeur d'Alene River near Cataldo (USGS 12413500) as part of an ongoing monitoring program that the USGS conducts on behalf of the U.S. Environmental Protection Agency.

Steller's Jay with deformed beak at a bird feeder
March 14, 2018

Steller's Jay with deformed beak at a bird feeder

A Steller's Jay with a deformed beak at a bird feeder. This photo was from an observation report of the Alaska Science Center's Beak Deformity project.

View from the air looking down on a river where it meets the ocean, with many small channels in the sediment deposited there.
March 12, 2018

Elwha River mouth

Orthophoto of the mouth of the Elwha River in Washington. The orthophoto was compiled from images collected with a Ricoh GR camera operating at 2-second intervals and mounted on a Cessna 172 piloted by Rite Bros. Aviation. Images were processed by Andy Ritchie (USGS Pacific Coastal and Marine Science Center) using structure-from-motion techniques.

Filter Total Items: 430
Female scientist and young girls looking at scientific equipment
August 4, 2016

MEDIA ADVISORY

Twenty middle-school girls from Washington and Oregon are participating in the second annual “GeoGirls” outdoor volcano science program at Mount St. Helens, jointly organized by the U.S. Geological Survey and the Mount St. Helens Institute.

Black-throated gray warbler
July 22, 2016

Researchers are working to understand how to lessen the impacts of climate change on birds and other forest inhabitants.

Tanner Creek outfall
May 17, 2016

A new study found high concentrations of commonly used insecticides in streams running through the highly urbanized portion of Clackamas County.

USGS
April 20, 2016

Building a river setback levee to reduce the risk of flood for a community may also help endangered fish species to thrive, according to the results of a novel computer model reported by the U.S. Geological Survey. 

Murals on the USGS Western Fisheries Research Structure Pump House structure by Jeff Jacobson.
April 20, 2016

The U.S. Geological Survey announced the completion of its new Western Fisheries Research Center pump-house structure in the southeast part of Magnuson Park in Seattle. The pump-house provides water for scientific research, nearby wetlands and associated wildlife and recreation.

Bridge and water gage house at the Coast Fork Willamette River at State Highway 58
April 13, 2016

New flood inundation maps focused on the Coast Fork Willamette River near Goshen, Oregon were published online Wednesday by the U.S. Geological Survey, in cooperation with the U.S Army Corps of Engineers.

USGS
April 4, 2016

Water managers in eastern Washington now have access to the first U.S. Geological Survey computer model of the East Pasco Basin, allowing them to simulate “what-if” groundwater management scenarios, according to a USGS report.

Bat hanging from a cave ceiling
March 31, 2016

OLYMPIA, Wash. – White-nose syndrome (WNS) has been confirmed in a little brown bat (Myotis lucifugus) found near North Bend – the first recorded occurrence of this devastating bat disease in western North America. The presence of this disease was verified by the U.S. Geological Survey’s National Wildlife Health Center

Image: Warmth From the Sun
March 29, 2016

During winter, wolves infected with mange can suffer a substantial amount of heat loss compared to those without the disease, according to a study by the U.S. Geological Survey and its partners.

Filter Total Items: 238