Unified Interior Regions

Washington

States L2 Landing Page Tabs

Filter Total Items: 257
Pacific lamprey mouth and teeth
Date Published: July 25, 2018
Status: Active

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

Tribal Relations

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

A view of White Creek
Date Published: July 25, 2018
Status: Active

Steelhead Life History Study in White Creek on the Yakama Nation Reservation - CRRL

Tribal Relations

Steelhead Life History Study in White Creek on the Yakama Nation Reservation

An overlook of the Klickitat River
Date Published: July 25, 2018
Status: Active

Steelhead and Spring Chinook Adult Spawning Migration Study in the Klickitat River (Washington) - CRRL

Tribal Relations

Steelhead and Spring Chinook Adult Spawning Migration Study in the Klickitat River (Washington)

A view of the landscape of Rock Creek
Date Published: July 25, 2018
Status: Active

Rock Creek Fish Population and Life History Assessment (Washington) - CRRL

Tribal Relations

Rock Creek Fish Population and Life History Assessment (Washington)

Researchers set up block nets to perform population estimates
Date Published: July 25, 2018
Status: Active

Tribal Relations - Columbia River Research Laboratory

Tribal Relations

Columbia River Research Laboratory Native American Related Activities

Northern Pikeminnow
Date Published: July 25, 2018
Status: Active

Northern Pikeminnow (Ptychocheilus oregonensis) - CRRL

Species Studied

Northern Pikeminnow (Ptychocheilus oregonensis)

New Zealand Mudsnail
Date Published: July 25, 2018
Status: Active

New Zealand Mudsnail (Potamopyrgus antipodarum) - CRRL

Species Studied

New Zealand Mudsnail (Potamopyrgus antipodarum)

Chum Salmon
Date Published: July 25, 2018
Status: Active

Chum Salmon (Oncorhynchus keta) - CRRL

Species Studied

Chum Salmon (Oncorhynchus keta)

Chinook Salmon
Date Published: July 25, 2018
Status: Active

Chinook Salmon (Oncorhynchus tshawytscha) - CRRL

Species Studied

Chinook Salmon (Oncorhynchus tshawytscha)

Asian Carp
Date Published: July 25, 2018
Status: Active

Asian Carp (Hypophthalmichthys spp.) - CRRL

Species Studied

Asian Carp (Hypophthalmichthys spp.)

American shad
Date Published: July 25, 2018
Status: Active

American Shad (Alosa sapidissima) - CRRL

Species Studied

American Shad (Alosa sapidissima)

Amur Goby
Date Published: July 25, 2018
Status: Active

Amur Goby (Rhinogobius brunneus) - CRRL

Species Studied

Amur Goby (Rhinogobius brunneus)

Filter Total Items: 145
USGS
January 1, 2018

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 (PCMSC) collected bathym

Histological section of Nanophyetus salmincola metacercariae
January 1, 2018

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 cercariae surviving a

Taking kidney samples from adult female Chinook salmon
January 1, 2018

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 culturing spring Chi

Collecting tissues from fish
January 1, 2018

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 infectious salmon an

USGS
January 1, 2018

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.S. Geological Survey (

Glines Canyon Dam removal
January 1, 2018

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 Corp

Mean annual streamflow permanence probability
January 1, 2018

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 for

Issue6.4April2018NLThumb
January 1, 2018

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.

Stream observation points and focal basins for PROSPER project
December 22, 2017

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.

Image: Restoring the Elwha River
November 28, 2017

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).

redwood
November 22, 2017

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.

Groundwater data for Washington
November 17, 2017

Data from wells, springs, test holes, tunnels, drains, and excavations in Washington; well location data includes information such as latitude and longitude, well depth, and aquifer. Groundwater level data are collected and stored as either discrete field-water-level measurements or as continuous time-series data from automated recorders.

Filter Total Items: 715
Publication Thumbnail
Year Published: 2016

Angler harvest, hatchery return, and tributary stray rates of recycled adult summer steelhead Oncorhynchus mykiss in the Cowlitz River, Washington

Hatchery ‘recycling’ programs have been used to increase angling opportunities by re-releasing fish into a river after they returned to a hatchery or fish trap. Recycling is intended to increase opportunities for fishermen, but this strategy could affect wild fish populations if some recycled fish remain in the river and interact with...

Kock, Tobias J.; Perry, Russell W.; Gleizes, Chris; Dammers, Wolf; Liedtke, Theresa L.
Kock, T.J., R.W. Perry, C. Gleizes, W. Dammers, and T.L. Liedtke. 2016. Angler harvest, hatchery return, and tributary stray rates of recycled adult summer steelhead Oncorhynchus mykiss in the Cowlitz River, Washington. River Res. Appl. (Online first).

Publication Thumbnail
Year Published: 2016

Salmon and steelhead in the White Salmon River after the removal of Condit Dam–Planning efforts and recolonization results

Condit Dam, at river kilometer 5.3 on the White Salmon River, Washington, was breached in 2011 and completely removed in 2012. This action opened habitat to migratory fish for the first time in 100 years. The White Salmon Working Group was formed to create plans for fish salvage in preparation for fish recolonization and to prescribe the actions...

Allen, Brady; Engle, Rod O; Zendt, Joseph S; Shrier, Frank C; Wilson, Jeremy T; Connolly, Patrick J.
Allen, M.B. , R.O. Engle, J.S. Zendt, F.C. Shrier, J.T. Wilson, and P.J. Connolly. 2016. Salmon and steelhead in the White Salmon River after the removal of Condit Dam – planning efforts and recolonization results. Fisheries 41(4): 190-203.

Publication Thumbnail
Year Published: 2016

Relationships between diatoms and tidal environments in Oregon and Washington, USA

A new regional dataset comprising 425 intertidal diatom taxa from 175 samples from 11 ecologically diverse Oregon and Washington estuaries illustrates the importance of compiling a large modern dataset from a range of sites. Cluster analyses and detrended correspondence analysis of the diatom assemblages identify distinct vertical zones within...

Sawai, Yuki; Horton, Benjamin P.; Kemp, Andrew C.; Hawkes, Andrea D.; Nagumo, Tamostsu; Nelson, Alan R.

Publication Thumbnail
Year Published: 2016

Effects of experimental removal of barred owls on population demography of northern spotted owls in Washington and Oregon—2015 progress report

Evidence indicates that competition with newly established barred owls (Strix varia) is causing rapid declines in populations of northern spotted owls (Strix occidentalis caurina), and that the longterm persistence of spotted owls may be in question without additional management intervention. A pilot study in California showed that lethal removal...

Wiens, J. David; Dugger, Katie M.; Lewicki, Krista E.; Simon, David C.
Wiens, J.D., Dugger, K.M., Lewicki, K.E., and Simon, D.C., 2016, Effects of experimental removal of barred owls on population demography of northern spotted owls in Washington and Oregon—2015 progress report: U.S. Geological Survey Open-File Report 2016-1041, 16 p., http://dx.doi.org/10.3133/ofr20161041.

Publication Thumbnail
Year Published: 2016

High-resolution seismic reflection imaging of growth folding and shallow faults beneath the Southern Puget Lowland, Washington State

Marine seismic reflection data from southern Puget Sound, Washington, were collected to investigate the nature of shallow structures associated with the Tacoma fault zone and the Olympia structure. Growth folding and probable Holocene surface deformation were imaged within the Tacoma fault zone beneath Case and Carr Inlets. Shallow faults near...

Odum, Jackson K.; Stephenson, William J.; Pratt, Thomas L.; Blakely, Richard J.

Publication Thumbnail
Year Published: 2016

Feeding ecology of non-native Siberian prawns, Palaemon modestus (Heller, 1862) (Decapoda, Palaemonidae), in the lower Snake River, Washington, U.S.A.

We used both stomach content and stable isotope analyses to describe the feeding ecology of Siberian prawns Palaemon modestus (Heller, 1862), a non-native caridean shrimp that is a relatively recent invader of the lower Snake River. Based on identifiable prey in stomachs, the opossum shrimp Neomysis mercedis Holmes, 1896 comprised up to 34-55% (by...

Tiffan, Kenneth F.; Hurst, William
Tiffan, K., and W.R. Hurst. Feeding ecology of non-native Siberian prawns, Palaemon modestus (Heller, 1862) (Decapoda, Palaemonidae), in the lower Snake River, Washington, U.S.A. Crustaceana, 89(6-7): 721-736.

Publication Thumbnail
Year Published: 2016

Effects of dam removal on Tule Fall Chinook salmon spawning habitat in the White Salmon River, Washington

Condit Dam is one of the largest hydroelectric dams ever removed in the USA. Breached in a single explosive event in October 2011, hundreds-of-thousands of cubic metres of sediment washed down the White Salmon River onto spawning grounds of a threatened species, Columbia River tule fall Chinook salmon Oncorhynchus tshawytscha. We investigated over...

Hatten, James R.; Batt, Thomas R.; Skalicky, Joseph J.; Engle, Rod; Barton, Gary J.; Fosness, Ryan L.; Warren, Joe
Hatten, J.R., T.R. Batt, J.J. Skalicky, R. Engle, G. J. Barton, R.L. Fosness, and J. Warren. 2015. Effects of dam removal on tule fall Chinook Salmon spawning habitat in the White Salmon River, Washington. River Res. Appl. (Early View).

Publication Thumbnail
Year Published: 2015

Collapse risk of buildings in the Pacific Northwest region due to subduction earthquakes

Subduction earthquakes similar to the 2011 Japan and 2010 Chile events will occur in the future in the Cascadia subduction zone in the Pacific Northwest. In this paper, nonlinear dynamic analyses are carried out on 24 buildings designed according to outdated and modern building codes for the cities of Seattle, Washington, and Portland, Oregon. The...

Raghunandan, Meera; Liel, Abbie B.; Luco, Nicolas

Publication Thumbnail
Year Published: 2015

Kelp, cobbles, and currents: Biologic reduction of coarse grain entrainment stress

Models quantifying the onset of sediment motion do not typically account for the effect of biotic processes because they are difficult to isolate and quantify in relation to physical processes. Here we investigate an example of the interaction of kelp (Order Laminariales) and coarse sediment transport in the coastal zone, where it is possible to...

Masteller, Claire C; Finnegan, Noah J; Warrick, Jonathan A.; Miller, Ian M.
66. Masteller, C.C., N.J. Finnegan, J.A. Warrick, and I.M. Miller, 2015, Kelp, cobbles, and currents: Biologic reduction of coarse grain entrainment stress. Geology, v. 43, no. 6, p. 543-546.

Publication Thumbnail
Year Published: 2015

Piscine reovirus: Genomic and molecular phylogenetic analysis from farmed and wild salmonids collected on the Canada/US Pacific Coast

Piscine reovirus (PRV) is a double stranded non-enveloped RNA virus detected in farmed and wild salmonids. This study examined the phylogenetic relationships among different PRV sequence types present in samples from salmonids in Western Canada and the US, including Alaska (US), British Columbia (Canada) and Washington State (US). Tissues testing...

Siah, Ahmed; Morrison, Diane B.; Fringuelli, Elena; Savage, Paul S.; Richmond, Zina; Purcell, Maureen K.; Johns, Robert; Johnson, Stewart C.; Sakasida, Sonja M.
Siah A., D.B. Morrison, E. Fringuelli, P. Savage, Z. Richmond, R. Johns, M.K. Purcell, S.C. Johnson, S.J. Saksida. 2015. Piscine Reovirus: Genomic and Molecular Phylogenetic Analysis from Farmed and Wild Salmonids Collected on the Canada/US Pacific Coast. PLoS ONE 10(11):e0141475.

Publication Thumbnail
Year Published: 2015

Behavior, passage, and downstream migration of juvenile Chinook salmon from Detroit Reservoir to Portland, Oregon, 2014–15

An evaluation was conducted to estimate dam passage survival of juvenile Chinook salmon (Oncorhynchus tshawytscha) at Detroit Dam during a period of spill. To estimate dam passage survival, we used a paired-release recapture study design and released groups of tagged fish upstream (997 fish) and downstream (625 fish) of Detroit Dam. A total of 43...

Kock, Tobias J.; Beeman, John W.; Hansen, Amy C.; Hansel, Hal C.; Hansen, Gabriel S.; Hatton, Tyson W.; Kofoot, Eric E.; Sholtis, Matthew D.; Sprando, Jamie M.
Kock, T.J., Beeman, J.W., Hansen, A.C., Hansel, H.C., Hansen, G.S., Hatton, T.W., Kofoot, E.E., Sholtis, M.D., and Sprando, J.M., 2015, Behavior, passage, and downstream migration of juvenile Chinook salmon from Detroit Reservoir to Portland, Oregon, 2014–15: U.S. Geological Survey Open-File Report 2015-1220, 30 p., http://dx.doi.org/10.3133/ofr20151220.

Publication Thumbnail
Year Published: 2015

Rapid water quality change in the Elwha River estuary complex during dam removal

Dam removal in the United States is increasing as a result of structural concerns, sedimentation of reservoirs, and declining riverine ecosystem conditions. The removal of the 32 m Elwha and 64 m Glines Canyon dams from the Elwha River in Washington, U.S.A., was the largest dam removal project in North American history. During the 3 yr of dam...

Foley, Melissa M.; Duda, Jeffrey J.; Beirne, Matthew M.; Paradis, Rebecca; Ritchie, Andrew; Warrick, Jonathan A.
Foley, M.M., J.J. Duda, M.M. Beirne, R. Paradis, A. Ritchie, J.A. Warrick (2015). Rapid water quality change in the Elwha River estuary complex during dam removal. Limnology and Oceanography. doi: 10.1002/lno.10129

Filter Total Items: 858
Researcher works at microscope
November 15, 2017

Researcher works at microscope in Histology Lab

Tissue sections are mounted on glass slides, stained and examined with a microscope that magnifies cellular details up to 2,000 times with brightfield or fluorescence imaging. Microscopes are used in our research to understand the pathological changes caused by infectious agents such as bacteria, fungi, parasites and viruses. Additionally, microscopic abnormalities due to

...
qPCR for the detection of Rs
November 7, 2017

WFRC qPCR for detection of Renibacterium salmoninarum Image 1

Quantitative Polymerase Chain Reaction (qPCR) assay for the detection of Renibacterium salmoninarum DNA. A nucleic acid sequence detection system is shown.

qPCR for the detection of Rs
November 7, 2017

WFRC qPCR for detection of Renibacterium salmoninarum Image 2

Quantitative polymerase chain reaction (qPCR) assay for the detection of Renibacterium salmoninarum DNA. Observation of qPCR results on the screen of a sequence detection system.

Hells Canyon on the Snake River
November 3, 2017

Hells Canyon on the Snake River

Hells Canyon on the Snake River.

DFAT for Renibacterium salmoninarum
November 1, 2017

WFRC DFAT for detection of Renibacterium salmoninarum

Direct fluorescent antibody test (DFAT) for the detection of Renibacterium salmoninarum in tissues. Fluorescing R. salmoninarum cells are visible on a slide.

Legacy of the Mount St. Helens 1980 eruption still defies perfect s...
September 28, 2017

Legacy of Mount St. Helens 1980 eruption still defies perfect solution

Aerial view of Spirit Lake (center) looking north from above the crater of Mount St. Helens. The lake's outlet to the west (left) was blocked by the 1980 landslide, which required a new engineered outlet to maintain the lake at a safe level. A tunnel was drilled through a bedrock ridge on west side of lake in 1984-1985. Glacier covered Mount Rainier in distance. USGS photo

...
Sockeye salmon
September 24, 2017

Sockeye salmon preparing to spawn

Sockeye salmon preparing to spawn upstream of Cle Elum Dam, Washington.

August 28, 2017

GP1 East Transect – 2017

Permanent Control Site: GP1 East Transect; Depth: 6.7 m (22.1 feet); Distance from river mouth: 19.0 Kilometers (11.8 miles) east; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.11852521,-123.31538047; Site Description: This site was established as the eastern control. Depth is medium-shallow. Substrate is mainly a gravel/sand/cobble mixture surrounding

...
August 28, 2017

GP1 West Transect – 2017

Permanent Control Site: GP1 West Transect; Depth: 8.0 m (26.2 feet); Distance from river mouth: 19.0 Kilometers (11.8 Miles) east; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.11852521,-123.31605203; Site Description: This site was established as the eastern control. Depth is medium-shallow. Substrate is mainly a gravel/sand/cobble mixture surrounding

...
August 27, 2017

F1 East Transect – 2017

Permanent Site: F1 East Transect; Depth: 6.6 Meters (21.5 Feet); Distance from river mouth: 1.3 Kilometers (0.8 Miles) east; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.15292999, -123.55011402; Site Description: This is a shallow site. Substrate remains predominantly sand, but patches of gravel were present (0:39 seconds) as well as cobble onto which large

...
August 27, 2017

F1 West Transect – 2017

Permanent Site: F1 West Transect; Depth: 6.7 Meters (22.0 Feet); Distance from river mouth: 1.3 Kilometers (0.8 Miles) east; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.15292999, -123.55078602; Site Description: This is a shallow site. Substrate remains predominantly sand. Larger brown seaweeds were present. These species are usually attached to gravel-

...
Filter Total Items: 353
Issue5.9September2017Thumb
October 25, 2017

Conducting Risk Assessments for the Reintroduction of Salmon in the Upper Columbia River

Issue5.8August2017Thumb
September 18, 2017

Science to Support Salmon Recovery Efforts in the Puget Sound

A wildfire in a forest
September 7, 2017

A growing number of wildfire-burned areas throughout the western United States are expected to increase soil erosion rates within watersheds, causing more sediment to be present in downstream rivers and reservoirs, according to a new study by the U.S. Geological Survey.

Image shows a geologic map of the Lower 48
August 21, 2017

A carbonatite here, a glacial moraine there, a zig-zagging fault or two, even a behemoth of a batholith. The geology of the 50 States is an enormous patchwork of varied forms, beautiful in their variance but challenging to present as a single map.

USGS science for a changing world
August 14, 2017

The U.S. Geological Survey awarded approximately $4.9 million this week to six universities and a university-governed non-profit, to support transitioning the west coast “ShakeAlert” earthquake early warning system into a production system.

Girls points to a location on a map laying on the ground.
July 27, 2017

MEDIA ADVISORY

Twenty-five middle-school girls from 11 cities in Washington and Oregon are participating in the third annual “GeoGirls” outdoor volcano science program at Mount St. Helens, jointly organized by the U.S. Geological Survey and the Mount St. Helens Institute.

Issue5.6June2017Thumb
July 12, 2017

Dr. Diane Elliott Retires After Long Distinguished Career

Issue5.5May2017Thumb
June 15, 2017

Exploring the Role of Non-Native American Shad in the Columbia River Basin

Flooding in the Western Swinomish Reservation
June 12, 2017

For the Swinomish people of northwestern Washington, water is life. But this symbiotic relationship between man and nature has been disrupted, and increasingly threatened, by sea-level rise and changes in Northwestern storm and rainfall patterns.

Image shows several insets against the backdrop of Mount St. Helens erupting
May 18, 2017

Today, in 1980, Mount St. Helens unleashed the most devastating eruption in U.S. history. Two years later, USGS founded the Cascades Volcano Observatory to monitor Mount St. Helens and all the Cascades Volcanoes.

Filter Total Items: 161