Unified Interior Regions

Region 9: Columbia-Pacific Northwest

Regions L2 Landing Page Tabs

Filter Total Items: 309
Date published: August 30, 2018
Status: Active

Columbia River Basin Sturgeon Habitat Modeling

A study was conducted to identify habitat characteristics associated with age 0 White Sturgeon (Acipenser transmontanus Richardson, 1863) recruitment in three reaches of the Columbia River Basin: Skamania reach (consistent recruitment), John Day reach (intermittent/inconsistent recruitment), and Kootenai reach (no recruitment).

Contacts: James Hatten
Date published: August 29, 2018
Status: Active

Molecular Characterization of Novel Fish Viruses from Technical Assistance Cases

Viruses occur in many cultured and wild stocks of fish. William Batts collaborates with many government, state, tribal, and private research and diagnostic laboratories to aid in identification of these unknown replicating agents of uncertain pathogenicity. Typically, viruses can be replicated in a variety of fish cell lines and investigated at several temperatures to see if the cytopathic...

Contacts: William N Batts
Date published: August 29, 2018
Status: Active

WFRC Organizational Chart

Organizational structure of the Western Fisheries Research Center

Date published: August 28, 2018
Status: Active

Species Studied by the Western Fisheries Research Center

Many species are studied at the Western Fisheries Research Center.  These species include bacteria, birds, fish, invertebrates, parasites, plants, and viruses. The list contains both common and scientific names, and where each are being studied on the WFRC landscape.

Date published: August 27, 2018
Status: Active

Non-lethal Detection of Skin Injuries in Juvenile Chinook Salmon Oncorhynchus tshawytscha by Fast Green FCF Dye

In fish, as in humans, an intact epidermis is critical to defense against entry of pathogens into the skin. Macroscopic examination of scale loss is the principal method of evaluating physical damage to juvenile salmonids out-migrating through hydroelectric dams in the Snake and Columbia Rivers, and in fish subjected to capture and handling procedures in locations such as hatcheries, fish...

Date published: August 24, 2018
Status: Active

Contaminants in Puget Sound Forage Fishes and Impacts to the Marine Food Web

Toxic chemical pollutants have been released into Puget Sound for decades by human activities. There’s a wide range of contaminants, from persistent compounds like polychlorinated biphenyls (PCBs) and flame retardants to contaminants of emerging concern. Aquatic species can be exposed to and accumulate contaminants, causing disease or disruption of biological processes like growth or...

Date published: August 24, 2018
Status: Active

Cutthroat Trout (Oncorhynchus clarkii) - HSL

Species Studied

Cutthroat trout (Oncorhynchus clarkii)

Date published: August 24, 2018
Status: Active

Ichthyobodo - HSL

Fish Diseases

Ichthyobodo

Date published: August 20, 2018
Status: Active

Investigation and Disease Prevention of Spring Viremia of Carp Virus (SVCV)

There has been long history of disease outbreaks and economic losses in wild and farmed carp species due to SVCV. Formerly thought to be restricted to Europe and Asia, SVCV was detected for the first time in North America from diseased koi at a North Carolina fish farm in 2002, and there were extensive eradication efforts with 135,000 fish euthanized in addition to the ~15,000 that died from...

Date published: August 9, 2018
Status: Active

Antimony In and Around the Yellow Pine Deposit, Central Idaho

Project objectives are to document the origin of the Yellow Pine gold-antimony deposit and, by extension, the origin of this deposit type. Our goal is to understand the structural, tectonic, and magmatic setting of the deposit, the character of the ore-transporting fluids, the conditions of ore deposition, and the regional stratigraphic framework and geochemical ore controls of metasedimentary...

Date published: August 1, 2018
Status: Active

Scientific Support of Salmon and Steelhead Reintroductions in Impounded River Basins of the Pacific Northwest

Salmon and steelhead populations in the Pacific Northwest were severely affected by hydropower development that occurred during the first half of the 20th century.  Impassable dams were constructed on many rivers throughout the region which prevented returning adult salmonids from accessing important habitats where spawning and rearing historically occurred.  In the past two decades...

Contacts: Tobias J Kock
Date published: July 31, 2018
Status: Active

Partnerships - Klamath Falls Field Station

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

Filter Total Items: 188
Date published: February 7, 2018

Data in support of 5-year sediment budget and morphodynamic analysis of Elwha River following dam removals

Dam removal changed the river's sediment budget and water flow, which affected the river's morphology. This data release presents digital elevation models, orthomosaic images, dam height measurements, sediment measurements, and river streamgage data that were collected to support studies on morphodynamic and sediment budget responses of the Elwha River to the removal of dams.

Date published: January 18, 2018

Reanalysis of Selected Archived NURE-HSSR Sediment and Soil Samples from Arizona, California, Idaho, Montana, Nevada, New Mexico, and Utah

Beginning in November of 2015, the U.S. Geological Survey (USGS) undertook a project to reanalyze approximately 60,000 archived sample splits collected as part of the National Uranium Resource Evaluation (NURE) Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) project from selected areas in Arizona, California, Idaho, Montana, Nevada, New Mexico, and Utah. A s

Date published: January 1, 2018

High-resolution bathymetry data collected in 2005 in Skagit Bay, Washington

These metadata describe the U.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center (PCMSC) 2005 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.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center

Date published: January 1, 2018

High-resolution bathymetry data collected in 2010 in Skagit Bay, Washington

These metadata describe the U.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center (PCMSC) 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.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center

Date published: January 1, 2018

Inorganic compositional data for fine-grained Puget Sound sediment along the Burlington Northern Santa Fe rail line, September 2015

Nearshore surface sediment was collected with a petit ponar grab sampler between April 22 and September 17, 2015, at five sites in Puget Sound, Washington. Four sites were adjacent to the Burlington Northern Santa Fe rail line in urban and non-urban areas, and one site was in an urban area that was not adjacent to the rail line. Total and near-total major, minor, trace, and rare ear

Date published: January 1, 2018

Probability of Streamflow Permanence (PROSPER) Continuous Parameter Grids (CPGs)

The U.S. Geological Survey (USGS) has developed the PRObability of Streamflow PERmanence (PROSPER) model, a GIS raster-based empirical model that provides streamflow permanence probabilities (probabilistic predictions) of a stream channel having year-round flow for any unregulated and minimally-impaired stream channel in the Pacific Northwest region, U.S. The model provides annual

Date published: January 1, 2018

Physical CPGs -- Probability of Streamflow Permanence (PROSPER) Continuous Parameter Grids (CPGs)

The U.S. Geological Survey (USGS) has developed the PRObability of Streamflow PERmanence (PROSPER) model, a GIS raster-based empirical model that provides streamflow permanence probabilities (probabilistic predictions) of a stream channel having year-round flow for any unregulated and minimally-impaired stream channel in the Pacific Northwest region, U.S. The model provides annual

Date published: January 1, 2018

High-resolution bathymetry data collected in 2004 in Skagit Bay, Washington

These metadata describe the U.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center (PCMSC) 2004 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 USGS, PCMSC collected bathymetry and acoustic backscatter data in Skagit Bay%

Date published: January 1, 2018

Probability of Streamflow Permanence (PROSPER) Model Output Layers

The U.S. Geological Survey (USGS) has developed the PRObability of Streamflow PERmanence (PROSPER) model, a GIS raster-based empirical model that provides streamflow permanence probabilities (probabilistic predictions) of a stream channel having year-round flow for any unregulated and minimally-impaired stream channel in the Pacific Northwest region, U.S. The model provides annual predictions...

Date published: January 1, 2018

Distribution and seasonal differences in Pacific Lamprey and Lampetra spp eDNA across 18 Puget Sound watersheds, 2014 and 2015

These data contain all the raw results needed to support the conclusions for the final product. These data are water sampling locations (latitude and longitude), date of water sampling, quantitative PCR values for each water sample, and stream flow at USGS stream gauging stations on sampling day.

Date published: January 1, 2018

High-resolution bathymetry data collected in 2007 in Skagit Bay, Washington

These metadata describe the U.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center (PCMSC) 2007 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.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center

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

Filter Total Items: 1,026
USGS hydrologic technicians train Kootenai Tribe of Idaho staff
September 4, 2018

USGS hydrologic technicians train Kootenai Tribe of Idaho staff

USGS hydrologic technicians Keith Hein and Pete Elliott explain site selection and operation of USGS streamgages to staff members of the Kootenai Tribe of Idaho's Fish and Wildlife Department at streamgage station 12310100, Kootenai River at Tribal Hatchery near Bonners Ferry, Idaho. The training was part of the USGS TEchnical training in S

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Gills from Lost Rver suckers with a heavy infestation of Ichthyobodo sp. (arrows)
August 22, 2018

Gills from Lost River Suckers - Heavy Infestation of Ichthyobodo sp.

Gills from Lost River suckers with a heavy infestation of Ichthyobodo sp. (arrows).  Slide is stained with hematoxylin and eosin.

Herring (top) and juvenile Chinook salmon (bottom)
August 14, 2018

Herring (top) and juvenile Chinook salmon (bottom)

Herring (top) and juvenile Chinook salmon (bottom) flushed from the stomach of a resident Chinook salmon in Puget Sound.

View from the top deck of a ship on water, looking down on the bow with three people standing, with a bridge in the background.
August 10, 2018

Heading back to port, Newport Harbor

Entering Yaquina Bay, Oregon aboard the NOAA ship Rainier, approaching the Yaquina Bay Bridge with Newport Marina off to the right in the distance.

Photo of scientists operating small drone in the field
August 9, 2018

Using drones to study groundwater

Did you know that plants can help us understand what is happening underground? Studying plants in an area can sometimes provide information about soil conditions, water availability, and water quality. In this photo, USGS Oregon Water Science Center hydrologists Brandon Overstreet and Gabe Gordon are using a small

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Photo of scientist operating small drone in the field
August 8, 2018

Using drones to study groundwater

Did you know that plants can sometimes help us understand what is happening underground? Studying plants in an area can provide information about soil conditions, water availability, and water quality. In this photo, USGS Oregon Water Science Center hydrologist Brandon Overstreet is using a small unoccupied aircraft

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Map highlighting sampling locations of 339 Northern Spotted Owls used in Miller, et al, 2018
August 2, 2018

Figure 1 from Miller, et al, 2018

Map highlighting sampling locations of 339 Northern Spotted Owls used in Miller, et al, 2018

Girls look at water in bottles
August 1, 2018

GeoGirls_Sediment2

GeoGirls analyze volcanic sediment at the Coldwater Lake outlet.

Girls stand in pond
August 1, 2018

GeoGirls_Core

GeoGirls take core samples at a pond near the Hummocks Trail to study groundwater transport.

overhead view of girls sitting around a table wring on data sheets, samples in plastic tubs cover the table.
July 31, 2018

GeoGirls Examing Tephra Deposits

The GeoGirls examined tephra (ash and pumice) deposits from Mount St. Helens’ eruptive past and learned how to create a stratigraphic column.

A woman is kneeling on a slightly foggy beach, she is wearing field gear and is examining some of her equipment.
July 26, 2018

Elwha River delta mapping

Diana McCandless of the Washington State Department of Ecology pauses for a moment, on the beach around the point and to the east of the mouth of Elwha River. McCandless is part of a team of scientists from WA State and the USGS who are periodically mapping the delta and beach areas near the mouth of the Elwha River. The scientists are monitoring how sediment is being

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People are wearing wet suits and waders and are holding hand-held computers and backpacks with equipment in them, smiling.
July 25, 2018

Synchronized mapping

USGS and Washington State Department of Ecology scientists are geared up and ready to start a topographic survey at the mouth of the Elwha River, using handheld computers and backpack-mounted GPS equipment. From left to right are Owen Warrick (USGS Volunteer), Jon Warrick (USGS), Andy Ritchie (USGS), Heather Weiner (WA State Dept. of Ecology), Diana McCandless (WA State

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Filter Total Items: 430
USGS streamgage
December 19, 2016

10 New Streamgages Installed to Help Manage the Valuable Water Resources

USGS
November 9, 2016

On November 14, 2016, the news media are invited to visit CVO and interview VDAP scientists about their work assisting foreign counterparts—responding to volcano eruptions and promoting volcano hazard awareness and preparedness.

excerpt from Columbia Gorge landslide map
November 4, 2016

New mapping in the western portion of the Columbia Gorge in Skamania County, Washington, shows previously unrecognized landslides beneath dense forest cover.

Photo showing the Great Basin area
October 11, 2016

Large precipitation events that occur about every 10 years are a critical source of recharge for replenishing groundwater resources, according to a new study by the U.S. Geological Survey and the Bureau of Reclamation.

Image: Boise Watershed Watch
September 19, 2016

Now in its ninth year, Watershed Watch educates children and adults about the health of the Boise River watershed

USGS scientists receiving Riverprize recognition.
September 13, 2016

NEW DELHI, INDIA – The collaborative work of the U.S. Department of the Interior and the Lower Elwha Klallam Tribe to restore the Elwha River of Washington, USA was recognized as a world-renowned restoration project during the awarding of the 2016 Thiess International Riverprize.

An American pika collects grass and flowers to stockpile its winter food supplies.
August 25, 2016

American pikas – small herbivores that typically live in rocky slopes, known as talus, across many mountain ranges in the American West – are disappearing from some locations across the West due to climate change, according to a study by the U.S. Geological Survey and some of its partners.

Photo of the Colorado River near Moab, Utah
August 15, 2016

Future groundwater replenishment in the Upper Colorado River Basin may benefit from projected increases in future basin-wide precipitation under current climate projections, according to a recent study by the U.S. Geological Survey and Bureau of Reclamation.

Filter Total Items: 238