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Filter Total Items: 258
Photo of aquaculture net-pens
Date Published: July 12, 2018
Status: Active

Research on Emerging Viruses of Salmonids - HSL

Tribal Relations

Research on Emerging Viruses of Salmonids

Scientist examines a cell cuture
Date Published: July 12, 2018
Status: Active

Reference Laboratory Service - HSL

Tribal Relations

Reference Laboratory Service

Preparing to set a lampara net
Date Published: July 12, 2018
Status: Active

Tribal Relations - Headquarters Seattle Laboratory

Tribal Relations

Fish Health and Fish Ecology Sections

MEAP-IHNV Database FS Front page
Date Published: July 12, 2018
Status: Active

Data Bases - Headquarters, Seattle Laboratory

Aquatic Pathogen Databases

Cutthroat trout
Date Published: July 12, 2018
Status: Active

Emerging Viruses - HSL

Fish Diseases

Emerging Viruses

Nucleospora (Enterocytozoon) salmonis
Date Published: July 12, 2018
Status: Active

Nucleospora Salmonis - HSL

Fish Diseases

Nucleospora Salmonis

Photo of Rainbow trout
Date Published: July 12, 2018
Status: Completed

Whirling Disease - HSL

Fish Diseases

Whirling Disease

Photo of yellow perch
Date Published: July 12, 2018
Status: Active

Viral Hemorrhagic Septicemia (VHS) - HSL

Fish Diseases

Viral Hemorrhagic Septicemia (VHS)

Photo of fathead minnow
Date Published: July 12, 2018
Status: Active

Spring Viremia of Carp (SVC) - HSL

Fish Diseases

Spring Viremia of Carp (SVC)

Photo of Rainbow trout with IHN
Date Published: July 12, 2018
Status: Active

Infectious Hematopoietic Necrosis (IHN) - HSL

Fish Diseases

Infectious Hematopoietic Necrosis (IHN)

Photo of scientist at loading gel Thumb
Date Published: July 12, 2018
Status: Active

Bacterial Kidney Disease (BKD) - HSL

Fish Diseases

Bacterial Kidney Disease (BKD)

Susceptibility testing of fish species - BSL-3
Date Published: July 12, 2018
Status: Active

Diseases - Headquarters, Seattle Laboratory

Fish Diseases

Diseases of Fish Studied at the Headquarters Seattle Laboratory

Filter Total Items: 117
USGS
January 1, 2017

Lagrangian surface currents were measured using drifters equipped with global navigation satellite system (GNSS) receivers. A total of 8 drifter deployments were performed between May 25 and June 8, 2013. For each deployment, drifters were released within the MCR and their positions were recorded until the drifters were recovered. The average duration of the drifter deployments varied between 1.6

USGS
August 4, 2016

These data are part of a larger USGS project to develop an updated geospatial database of mines, mineral deposits and mineral regions in the United States. Mine and prospect-related symbols, such as those used to represent prospect pits, mines, adits, dumps, tailings, etc., hereafter referred to as “mine” symbols or features, are currently being digitized on a state-by-state basis fro

Structure datasets for the nation from The National Map
April 20, 2016

USGS data portray selected structures data, including the location and characteristics of manmade facilities. Characteristics consist of a structure's physical form (footprint), function, name, location, and detailed information about the structure. The types of structures collected are largely determined by the needs of the disaster planning and response and homeland security organizations.

Boundaries datasets for the nation from The National Map.
April 19, 2016

Boundaries data or governmental units represent major civil areas including states, counties, Federal, and Native American lands, and incorporated places such as cities and towns.

Illustration related to the the river corridor
April 19, 2016

The National Hydrography Dataset (NHD) and Watershed Boundary Dataset (WBD) are used to portray surface water on The National Map.

3D Lidar Point Cloud Image of San Francisco Bay and Golden Gate Bridge
April 19, 2016

The USIEI is a comprehensive, nationwide listing of known high-accuracy topographic and bathymetric data for the United States and its territories. The project is a collaborative effort of the USGS and NOAA with contributions from other federal agencies. The inventory supports the 3D Elevation Program and the Integrated Ocean and Coastal Mapping effort. This resource is updated in Spring and Fall.

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

The 3DEP products and services available through The National Map consist of lidar point clouds (LPC), 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.

Fish on seafloor, Offshore Northern California
April 18, 2016

This portal contains U.S. Geological Survey (USGS) video and photography of the seafloor off of coastal California and Massachusetts, and aerial imagery of the coastline along segments of the Gulf of Mexico and mid-Atlantic coasts. These data were collected as part of several USGS Coastal and Marine Geology Program Seafloor Mapping projects and Hurricane and Extreme Storm research.

Orthoimagery of Augusta Ga
April 12, 2016

Orthoimagery data typically are high resolution aerial images that combine the visual attributes of an aerial photograph with the spatial accuracy and reliability of a planimetric map. The National Map offers public domain, 1-meter orthoimagery for the conterminous United States with many urban areas and other locations at 2-foot or finer resolution.

Small Scale Collection USA
April 12, 2016

The National Map offers a collection of small-scale datasets, most of which are at 1:1,000,000. The National Map publishes two data collections at one million-scale: one for Global Map users and one for National Map users. In terms of vector geometry, the lines, points, and areas in these data collections are identical. The difference is in the attributes assigned to these features.

Tephra and gas eruption from Mount St. Helens crater with dome
March 17, 2016

Many volcanoes in the U.S. are monitored by arrays of several instruments that detect subtle movements within the earth and changes in gas and water chemistry. The Volcano Hazards Program streams this data to its Volcano Observatories and makes it available on volcano-specific websites.

Ash-rich plume rises out of Halemaʻumaʻu Crater, Kilauea Volcano Hawaiʻi
March 4, 2016

Volcano-alert notifications are produced by Volcano Observatory scientists based on analysis of data from monitoring networks, direct observations, and satellite sensors. They are issued for both increasing and decreasing volcanic activity and include text about the nature of the unrest or eruption and about potential or current hazards and likely outcomes.

Filter Total Items: 709
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Year Published: 2013

Spatio-temporal variability in movement, age, and growth of mountain whitefish (Prosopium williamsoni) in a river network based upon PIT tagging and otolith chemistry

Connectivity of river networks and the movements among habitats can be critical for the life history of many fish species, and understanding of the patterns of movement is central to managing populations, communities, and the landscapes they use. We combined passive integrated transponder tagging over 4 years and strontium isotopes in otoliths to...

Benjamin, Joseph R.; Wetzel, Lisa A.; Martens, Kyle D.; Larsen, Kimberly; Connolly, Patrick J.

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Year Published: 2013

Estimates of subyearling fall Chinook salmon rearing habitat in Lower Granite reservoir

No abstract available.

Tiffan, Kenneth F.; Hatten, James R.
Tiffan, K.F., and J.R. Hatten. 2013. Estimates of Subyearling Fall Chinook Salmon Rearing Habitat in Lower Granite Reservoir. 28 p. Prepared for the U.S. Army Corps of Engineers, Walla Walla District, Walla Walla, Washington 99362-1876, Contract Number W68SBV00829562, October 17, 2013.

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Year Published: 2013

Using broad landscape level features to predict redd densities of steelhead trout (Oncorhynchus mykiss) and Chinook Salmon (Oncorhynchus tshawytscha) in the Methow River watershed, Washington

We used broad-scale landscape feature variables to model redd densities of spring Chinook salmon (Oncorhynchus tshawytscha) and steelhead trout (Oncorhynchus mykiss) in the Methow River watershed. Redd densities were estimated from redd counts conducted from 2005 to 2007 and 2009 for steelhead trout and 2005 to 2009 for spring Chinook salmon....

Romine, Jason G.; Perry, Russell W.; Connolly, Patrick J.
Using broad landscape level features to predict redd densities of steelhead trout (Oncorhynchus mykiss) and Chinook Salmon (Oncorhynchus tshawytscha) in the Methow River watershed, Washington; 2013; OFR; 2013-1232; Romine, Jason G.; Perry, Russell W.; Connolly, Patrick J.

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Year Published: 2013

Suspended-sediment concentrations during dam decommissioning in the Elwha River, Washington

In 2011, the National Park Service commenced the incremental removal of two century-old dams along the Elwha River, Washington, in order to restore ecological and sediment-delivery processes (U.S. Department of the Interior, 1996; Duda and others, 2008, 2011; Curran and others, 2009). Elwha Dam (32-m high; 8 km from the Strait of Juan de Fuca) was...

Curran, Christopher A.; Magirl, Christopher S.; Duda, Jeffrey J.
Suspended-sediment concentrations during dam decommissioning in the Elwha River, Washington; 2013; USGS Data Website; Curran, Christopher A; Magirl, Christopher S; Duda, Jeff

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Year Published: 2013

Review of a model to assess stranding of juvenile salmon by ship wakes along the Lower Columbia River, Oregon and Washington

Long period wake waves from deep draft vessels have been shown to strand small fish, particularly juvenile Chinook salmon Oncorhynchus tschawytcha, in the lower Columbia River (LCR). The U.S. Army Corps of Engineers is responsible for maintaining the shipping channel in the LCR and recently conducted dredging operations to deepen the shipping...

Kock, Tobias J.; Plumb, John M.; Adams, Noah S.
Review of a model to assess stranding of juvenile salmon by ship wakes along the Lower Columbia River, Oregon and Washington; 2013; OFR; 2013-1229; Kock, Tobias J.; Plumb, John M.; Adams, Noah S.

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Year Published: 2013

Heterogeneous rupture in the great Cascadia earthquake of 1700 inferred from coastal subsidence estimates

Past earthquake rupture models used to explain paleoseismic estimates of coastal subsidence during the great A.D. 1700 Cascadia earthquake have assumed a uniform slip distribution along the megathrust. Here we infer heterogeneous slip for the Cascadia margin in A.D. 1700 that is analogous to slip distributions during instrumentally recorded great...

Wang, Pei-Ling; Engelhart, Simon E.; Wang, Kelin; Hawkes, Andrea D.; Horton, Benjamin P.; Nelson, Alan R.; Witter, Robert C.
Heterogeneous rupture in the great Cascadia earthquake of 1700 inferred from coastal subsidence estimates; 2013; Article; Journal; Journal of Geophysical Research: Solid Earth; Wang, Pei-Ling ; Engelhart, Simon E.; Wang, Kelin ; Hawkes, Andrea D.; Horton, Benjamin P.; Nelson, Alan R.; Witter, Robert C.

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Year Published: 2013

Seventy-five years of science—The U.S. Geological Survey’s Western Fisheries Research Center

As of January 2010, 75 years have elapsed since Dr. Frederic Fish initiated the pioneering research program that would evolve into today’s Western Fisheries Research Center (WFRC). Fish began his research working alone in the basement of the recently opened Fisheries Biological Laboratory on Lake Union in Seattle, Washington. WFRC’s research began...

Wedemeyer, Gary A.
Seventy-five years of science—The U.S. Geological Survey’s Western Fisheries Research Center; 2013; GIP; 149; Wedemeyer, Gary A.

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Year Published: 2013

Capture of white sturgeon larvae downstream of The Dalles Dam, Columbia River, Oregon and Washington, 2012

Wild-spawned white sturgeon (Acipenser transmontanus) larvae captured and reared in aquaculture facilities and subsequently released, are increasingly being used in sturgeon restoration programs in the Columbia River Basin. A reconnaissance study was conducted to determine where to deploy nets to capture white sturgeon larvae downstream of a known...

Parsley, Michael J.; Kofoot, Eric

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Year Published: 2013

Emergence of MD type infectious hematopoietic necrosis virus in Washington State coastal steelhead trout

Infectious hematopoietic necrosis virus (IHNV) occurs in North America as 3 major phylogenetic groups designated U, M, and L. In coastal Washington State, IHNV has historically consisted of U genogroup viruses found predominantly in sockeye salmon Oncorhynchus nerka. M genogroup IHNV, which has host-specific virulence for rainbow and steelhead...

Breyta, Rachel; Jones, Amelia; Stewart, Bruce; Brunson, Ray; Thomas, Joan; Kerwin, John; Bertolini, Jim; Mumford, Sonia; Patterson, Chris; Kurath, Gael

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Year Published: 2013

Distribution of Pacific lamprey Entosphenus tridentatus in watersheds of Puget Sound Based on smolt monitoring data

Lamprey populations are in decline worldwide and the status of Pacific lamprey (Entosphenus tridentatus) is a topic of current interest. They and other lamprey species cycle nutrients and serve as prey in riverine ecosystems. To determine the current distribution of Pacific lamprey in major watersheds flowing into Puget Sound, Washington, we...

Hayes, Michael C.; Hays, Richard; Rubin, Stephen P.; Chase, Dorothy M.; Hallock, Molly; Cook-Tabor, Carrie; Luzier, Christina W.; Moser, Mary L.

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Year Published: 2013

The effects of increased stream temperatures on juvenile steelhead growth in the Yakima River Basin based on projected climate change scenarios

Stakeholders within the Yakima River Basin expressed concern over impacts of climate change on mid-Columbia River steelhead (Oncorhynchus mykiss), listed under the Endangered Species Act. We used a bioenergetics model to assess the impacts of changing stream temperatures—resulting from different climate change scenarios—on growth...

Hardiman, Jill M.; Mesa, Matthew G.
The effects of increased stream temperatures on juvenile steelhead growth in the Yakima River Basin based on projected climate change scenarios; 2013; Article; Journal; Climate Change; Hardiman, Jill M.; Mesa, Matthew G.

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Year Published: 2013

Development of a database-driven system for simulating water temperature in the lower Yakima River main stem, Washington, for various climate scenarios

A model for simulating daily maximum and mean water temperatures was developed by linking two existing models: one developed by the U.S. Geological Survey and one developed by the Bureau of Reclamation. The study area included the lower Yakima River main stem between the Roza Dam and West Richland, Washington. To automate execution of the labor-...

Voss, Frank; Maule, Alec
Development of a database-driven system for simulating water temperature in the lower Yakima River main stem, Washington, for various climate scenarios; 2013; OFR; 2013-1010; Voss, Frank; Maule, Alec

Filter Total Items: 854
July 31, 2017

H1 West Transect – 2017

Permanent Site: H1 West Transect; Depth: 5.4 Meters (17.7 Feet); Distance from river mouth: 2.4 Kilometers (1.5 Miles) east; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.14803012,-123.53535558; Site Description: This is a shallow site and one of the farthest removed from the effects of the sediment plume outside of the control sites. Substrate remains

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July 31, 2017

E2 East Transect – 2017

Permanent Site: E2 East Transect; Depth: 15.1 Meters (49.4 Feet); Distance from river mouth: 0.9 Kilometers (0.5 Miles) east; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.15653002,-123.56130401; Site Description: Video is only of the last 10 meters of the transect. This is one of our deeper sites. Substrate is mainly gravel/cobble with an occasional boulder

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July 31, 2017

E2 West Transect – 2017

Permanent Site: E2 West Transect; Depth: 14.6 Meters (47.9 Feet); Distance from river mouth: 0.9 Kilometers (0.5 Miles) east; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.15653002, -123.56197605; Site Description: This is one of our deeper sites. Substrate is mainly gravel/cobble with scattered boulders. Only a few small brown seaweeds were present (acid

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July 30, 2017

D2 East Transect – 2017

Permanent Site: D2 East Transect; Depth: 12.1 Meters (39.7 Feet); Distance from river mouth: 0.3 Kilometers (0.2 Miles); Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.15233001,-123.56829403; Site Description: This site is right off the mouth of the river. In 2016 it was actively being buried in sand but this year the substrate was returning to mainly gravel

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July 30, 2017

D2 West Transect – 2017

Permanent Site: D2 West Transect; Depth: 12.3 Meters (40.3 Feet); Distance from river mouth: 0.3 Kilometers (0.2 Miles); Pre/Post Dam Removal: 6 years post-dam removal Lat/Long: 48.15233001,-123.56896603; Site Description: This site is right off the mouth of the river. In previous years the substrate has been mainly gravel with some cobble and about 10% sand but this year

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July 30, 2017

L1 East Transect – 2017

Permanent Site: L1 East Transect; Depth: 11.0 Meters (36.2 Feet); Distance from river mouth: 2.3 Kilometers (1.4 Miles) west; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.13957527,-123.59359993; Site Description: This transect is medium depth. Substrate is mainly fine sediment/sand/mud covered in a layer of brown diatoms (0:05 seconds). Scattered boulders

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July 30, 2017

L1 West Transect – 2017

Permanent Site: L1 West Transect; Depth: 10.9 Meters (35.7 Feet); Distance from river mouth: 2.3 Kilometers (1.4 Miles) west; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.13957527,-123.59427175; Site Description: This transect is medium depth. The first 20 meters contains scattered boulders (0:52, 1:12 seconds). Where there are no boulders, substrate is

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Five people, spread out along a beach with rocky and sandy areas, walk parallel to the water's edge carrying gear.
July 23, 2017

Mapping squadron

Left to right: In July 2017 Tim Elfers (USGS), Hannah Drummond (WA State Dept. of Ecology), Heather Weiner (WA State Dept. of Ecology), Andrew Stevens (USGS), and Andy Ritchie (USGS) used handheld computers and backpack-mounted GPS equipment to record topography along a beach near the mouth of the Elwha River.

Shoreline trap
July 5, 2017

Shoreline trap in Lookout Point Reservoir, OR

Shoreline traps in Lookout Point Reservoir, Oregon.

Juvenile Chinook salmon
July 3, 2017

Juvenile Chinook salmon

Juvenile Chinook salmon on the Middle Fork Willamette River, Oregon.

Map on top shows the location of the bottom map, bottom map shows the depth of the water along river and its mouth at the ocean.
June 30, 2017

Columbia River mouth bathymetry

Columbia River mouth bathymetry from USGS data release

Satellite images showing landsat 7 and landsat 8 fire images on the western U.S.
June 29, 2017

Fires in the Western United States

On an average day during the fire season, multiple wildfires burn in the western United States. For example, 216 fires were active on July 7, 2017. Firefighters were battling 27 of these fires through ground and air support.

A few of the larger fires in early July were in Arizona, Washington, and Utah. As with many wildfires, 

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Filter Total Items: 342
USGS
October 21, 2015

Scientists built upon a recently completed groundwater model of the Yakima River Basin to create a computer simulation that tracks well water back to its likely source area.

USGS
September 22, 2015

A comprehensive report published today by the U.S. Geological Survey provides new knowledge and tools to aid in the management of critical Columbia Plateau resources while coping with declines in groundwater levels and the uncertainties of climate change.

Image: Severe Coastal Erosion During an El Niño Storm
September 21, 2015

SANTA CRUZ, Calif. — The projected upsurge of severe El Niño and La Niña events will cause an increase in storm events leading to extreme coastal flooding and erosion in populated regions across the Pacific Ocean, according to a multi-agency study published today in Nature Geoscience.

USGS
September 15, 2015

A new and highly effective approach to control a viral pathogen that affects threatened steelhead trout in an Idaho hatchery is documented in a new paper.

USGS science for a changing world logo
September 10, 2015

MENLO PARK, Calif. — Some of the inner workings of Earth’s subduction zones and their “megathrust” faults are revealed in a paper published today in the journal “Science.” U.S. Geological Survey scientist Jeanne Hardebeck calculated the frictional strength of subduction zone faults worldwide, and the stresses they are under.

USGS
September 9, 2015

Climate change has a direct and evident impact on Native American tribal communities by disrupting local economies and traditional cultures. Members of tribes from across the United States will convene at the University of Idaho’s McCall Field Campus in June 2016 for the first-ever National Tribal Climate Boot Camp.

Image: USGS Documents 2015 Drought
September 8, 2015

U.S. Geological Survey hydrologic technicians are currently taking measurements from hundreds of streams and rivers across the western United States as part of a low flow study.

Issue3.8August2015Thumb
September 3, 2015

Where the Stream Meets the Road: Prioritizing Culvert Replacement for Fish Passage

Image: Seth Moran, USGS Cascades Volcano Observatory
August 17, 2015

The U.S. Geological Survey is pleased to announce the selection of Dr. Seth Moran to serve as the new Scientist-in-Charge of the USGS Cascades Volcano Observatory. Moran succeeds John Ewert, who served in the position for the past five years. Moran took the helm on August 9.

Image: Elevation Field Work at Bandon Marsh
August 14, 2015

The U.S. Geological Survey and Oregon State University released a report this week examining Pacific Northwest tidal wetland vulnerability to sea level rise. Scientists found that, while vulnerability varies from marsh to marsh, most wetlands would likely be resilient to rising sea levels over the next 50-70 years.

Issue3.7July2015Thumb
August 4, 2015

Seismic Water Guns Studied as a Deterrent against the Invasion of Asian Carp in the Great Lakes

USGS
July 30, 2015

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

Filter Total Items: 161