Regions

Washington

States L2 Landing Page Tabs

Washington's Puget Sound is a complex ecosystem directly adjacent to a robust metropolitan area that scientists from the USGS Western Fisheries Research Center study. Recent surveys have looked at juvenile surf smelt, a key link in the food web that are consumed by predators such as salmon, orca, and many marine birds. 

Explore Science Center

News

mountains and cloud covered valley
November 30, 2018

The USGS and National Park Service (NPS) have published the first Natural Resource Condition Assessment for Olympic National Park. A Natural Resource Condition Assessment, or NRCA, is a report that evaluates a subset of important natural resources in a NPS Unit. 

Underwater photo of a rocky outcrop with many multicolored corals growing on it.
November 29, 2018

Research cruise surveys deep-water coral, sponge, and fish habitats off U.S. West Coast.

This Month at WFRC Thumb
October 15, 2018

This page contains WFRC "Highlights" for the month of October, 2018

Filter Total Items: 237
Juvenile Chinook scale
Date Published: December 4, 2018
Status: Active

Life History of Pacific Northwest Fishes through Age and Growth Structures

The focus of our research is the ecological analysis of Pacific Northwest fishes through age and growth structures such as: scales, fin rays and otoliths (small calcium carbonate deposits beneath the brain used in hearing and balance that grow in proportion to the overall growth of the fish). These structures are utilized as research tools for understanding life histories and habitat...

View of beach from roof top, edge of roof in foreground, pier extending from beach out over water in center, park in background.
Date Published: November 8, 2018
Status: Active

Remote Sensing Coastal Change

We use remote-sensing technologies—such as aerial photography, satellite imagery, and lidar (laser-based surveying)—to measure coastal change along U.S. shorelines.

Examining controls on the solubility in the ocean
Date Published: October 23, 2018
Status: Active

Examining controls on the solubility in the ocean of iron from dust and volcanic ash- John Crusius

Biological productivity in the Gulf of Alaska is limited by availability of the micronutrient iron. Dust derived from Alaskan glacial flour and from Asian deserts, and ash from Alaskan volcanoes, episodically supply iron from the atmosphere. This internship would carry out studies on archived material from a variety of dust and ash samples to examine controls on the supply of this...

Kidney of a steelhead with heavy N. salmincola infection
Date Published: October 18, 2018
Status: Active

Effects of Nanophyetus salmincola on the Health and Survival of Puget Sound Steelhead

Low early marine survival rates of Puget Sound steelhead (Oncorhynchus mykiss), the state fish of Washington, have contributed to its dramatic population decline and current listing as a “Threatened Species” under the Endangered Species Act. Determining the cause(s) of this elevated mortality remains a primary objective of the Salish Sea Marine Survival Project, a large US / Canada effort...

Lingering oil in the sediments of Knight Island
Date Published: October 18, 2018
Status: Active

Genomic Mechanisms that Underlie Lack of Recovery of Prince William Sound Herring Following the 1990s Collapse

In the decades following the Exxon Valdez Oil Spill (EVOS), it has become increasingly apparent that oil can be toxic at extremely low concentrations to developing fish embryos including herring, where some toxic phenotypes may be apparent during embryogenesis, but some are delayed until later in life. Therefore, acute and lingering oil may act as an insidious selective force within...

Contacts: Paul Hershberger, Ph.D., Jacob Gregg, Ashley MacKenzie, William Richards, Andrew Whitehead, John Incardona, Nat Scholtz
Oil Tanker in Prince William Sound
Date Published: October 18, 2018
Status: Active

Herring Disease Program

Using an approach that involves a combination of field- and laboratory-based studies, we are investigating fish health factors that may be contributing to the failed recovery of Pacific herring populations in Prince William Sound, AK.  Field studies are providing infection and disease prevalence data to inform the population models, serological data that indicate the prior exposure history and...

Histological section of Nanophyetus salmincola metacercariae
Date Published: October 18, 2018
Status: Active

Nanophyetus salmincola - MMFS

Fish Diseases

Nanophyetus salmincola

Aerial photograph of a wetland area, with waterways, islands, peninsulas, and a town visible.
Date Published: October 16, 2018
Status: Active

Coastal Habitats in Puget Sound

A Pacific Northwest icon, Puget Sound is the second-largest estuary in the United States. Its unique geology, climate, and nutrient-rich waters produce and sustain biologically productive coastal habitats. These same natural characteristics also contribute to a high quality of life that has led to growth in human population and urbanization. This growth has played a role in degrading the Sound...

Map of study area
Date Published: September 27, 2018
Status: Completed

Early Detection Monitoring May Not Be Sufficient for Invasive Mussels in the Columbia River Basin

The ecological and economic costs of an invasive quagga or zebra mussel infestation in the Pacific Northwest of the U.S. would be significant. The development of invasive mussel monitoring programs in the Pacific Northwest provides a unique opportunity to evaluate a regional invasive species detection effort early in its development. Although efforts are underway to monitor for the presence of...

Contacts: Timothy Counihan, Stephen M. Bollens
Elwha River flowing through former Aldwell reservoir
Date Published: September 19, 2018
Status: Active

USGS science supporting the Elwha River Restoration Project

The Elwha River Restoration Project...

... has reconnected the water, salmon, and sediment of a pristine river and coast of the Olympic Peninsula of Washington. Coordinated by the National Park Service, restoration of the Elwha River included the removal of two large dams that had blocked salmon and sediment passage for almost 100 years. The largest dam removal in U.S. history began in...

Clearing snow from solar panels
Date Published: September 12, 2018
Status: Active

Salmonid Population and Life History Research in Tributary Stream and River Habitats and Response to Dam Removal

Juvenile anadromous salmonids all spend some portion of their lives in freshwater. This time may vary from days to years depending upon species and run. Spring Chinook Salmon and Coho salmon generally spend one year in freshwater and Steelhead may spend up to five years in freshwater prior to beginning their journey to sea. Several projects at WFRC – CRRL are investigating populations, life-...

Contacts: Ian Jezorek
Sockeye
Date Published: September 11, 2018
Status: Active

Questions and Answers About Salmon

A list of questions asked by students and answers provided by a USGS-WFRC Scientist.

Filter Total Items: 29
Other
/data-tools/chinook-salmon-use-eelgrass-habitats-skagit-river-delta-washington

Chinook Salmon Use of Eelgrass Habitats Skagit River Delta Washington

Chinook Salmon
November 13, 2018

The degree to which eelgrass on river deltas provides critical habitat for estuarine fishes, especially out‐migrating juvenile salmon, is an important scientific and management issue that bears on efforts to conserve and restore both eelgrass and fish.

Water
/data-tools/national-water-information-system-elwha-river-diversion

National Water Information System Elwha River at Diversion

View looks down on a river from behind a metal fence, and the image is time-stamped to show it's a web camera from the USGS.
September 24, 2018

Site Number 12046260 Elwha River at diversion near Port Angeles, WA

Water
/data-tools/national-water-information-system-mcdonald-bridge

National Water Information System McDonald Bridge

NWIS Mapper
September 24, 2018

Site Number 12045500 Elwha River at McDonald Bridge Near Port Angeles, WA

Web Application
/data-tools/land-treatment-exploration-tool

Land Treatment Exploration Tool

Screenshot of the Land Treatment Exploration Tool with proposed treatment drawn on screen.
May 3, 2018

The Land Treatment Exploration Tool is designed for resource managers to use when planning land treatments. The tool provides useful summaries of environmental characteristics of planned treatment areas and facilitates adaptive management practices by comparing those characteristics to other similar treatments within a specified distance or area of interest.  Provisional Software.

APIs
/data-tools/coastal-and-marine-geology-program-internet-map-server-and-gis-data

Coastal and Marine Geology Program Internet Map Server and GIS Data

Map of Submerged Lands
April 4, 2018

The USGS Coastal and Marine Geology Program (CMGP) Internet Map Server is an interactive mapping service which allows the user to explore and download GIS data sets published by CMGP.

Water
/data-tools/surface-water-washington

Surface-Water for Washington

Surface Water for Washington
April 3, 2018

Real-time, daily, peak-flow, field measurements, and statistics of current and historical data that describe stream levels, streamflow (discharge), reservoir and lake levels, surface-water quality, and rainfall in Washington. Surface-water data are collected and stored as either discrete field-water-level measurements or as continuous time-series data from automated recorders.

Volcanoes
/data-tools/monitoring-mount-st-helens

Monitoring Mount St. Helens

Screenshot of map showing earthquake information and volcanoes in Mount St. Helens area
March 26, 2018

Monitoring of earthquake and volcanic acitivity at Mount St. Helens.

GIS Data
/data-tools/streamflow-observation-points-pacific-northwest-1977-2016

Streamflow Observation Points in the Pacific Northwest, 1977-2016

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.

GIS Data
/data-tools/forest-harvest-patterns-private-lands-cascade-mountains-washington-usa

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

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.

Water
/data-tools/groundwater-data-washington

Groundwater data for Washington

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.

Water
/data-tools/water-quality-data-washington

Water-quality data for Washington

Water-quality data for Washington
November 17, 2017

Chemical, physical, and biological properties of water, sediment, and tissue samples from Washington. Water-quality data are collected as either discrete field measurements or as continuous time-series data from automated recorders that continuously record physical and chemical characteristics including pH, specific conductance, temperature, and dissolved oxygen.

Water
/data-tools/water-use-data-washington

Water-use data for Washington

Washington Water Use Map
October 1, 2017

Water-use data is collected by area type (state, county, watershed, or aquifer) and source (such as rivers or groundwater), and category (such as public supply or irrigation). Water-use data has been reported every five years since 1985. The USGS works in cooperation with local, State, and Federal agencies as well as academic and private organizations to collect and report withdrawals.

Filter Total Items: 3
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.

Map shows color-coded seafloor character offshore of Monterey, California
March 7, 2016

This portal is a “go to” source for maps related to ocean and coastal mapping. Information is organized by geography or region, by theme, and by the year data was published.

Filter Total Items: 474
Year Published: 2018

A snapshot of women of the U.S. Geological Survey in STEM and related careers

IntroductionThe term “STEM” has been used to group together the fields of science, technology, engineering, and mathematics and to describe education and professions related to these fields. The professional fields connected to STEM education are thought of as engineering, medicine, and computer technology. Yet these professional fields are merely...

Aragon-Long, Susan C.; Burkett, Virginia R.; Weyers, Holly S.; Haig, Susan M.; Davenport, Marjorie S.; Warner, Kelly L.
Aragon-Long, S.C., Burkett, V.R., Weyers, H.S., Haig, S.M., Davenport, M.S., and Warner, K.L., 2018, A snapshot of women of the U.S. Geological Survey in STEM and related careers: U.S. Geological Survey Circular 1443, 100 p., https://doi.org/10.3133/cir1443.

Year Published: 2018

Juvenile Chinook salmon and forage fish use of eelgrass habitats in a diked and channelized Puget Sound River Delta

Eelgrass Zostera marina can form extensive meadows on Puget Sound river deltas. The extent to which these meadows provide critical rearing habitat for local estuarine fishes, especially out‐migrating juvenile salmon, is not well understood. Further, delta eelgrass has been impacted by diking and river channelization with unknown...

Rubin, Stephen P.; Hayes, Michael C.; Grossman, Eric E.
Rubin, S.P., M.C. Hayes, and E.E. Grossman. 2018. Juvenile Chinook salmon and forage fish use of eelgrass habitats in a diked and channelized Puget Sound River Delta. Marine Coastal Fisheries: Dynamics, Management, and Ecosystem Science 10:435-451.

Year Published: 2018

Responses of hatchery‐ and natural‐origin adult spring Chinook Salmon to a trap‐and‐haul reintroduction program

The construction of impassable dams severely affected many Pacific salmon Oncorhynchus spp. populations, resulting in reintroduction efforts that are now focused on returning anadromous fish to areas located upstream of these dams. A primary strategy for moving adult salmon and steelhead O. mykiss around a dam or multiple dams...

Kock, Tobias J.; Perry, Russell W.; Pope, Adam C.; Serl, John D.; Kohn, Mike; Liedtke, Theresa L.
Kock, T.J., R.W. Perry, A.C. Pope, J.D. Serl, M. Kohn, and T.L. Liedtke. 2018. Responses of hatchery‐ and natural‐origin adult spring Chinook salmon to a trap‐and‐haul reintroduction program. N. Am. J. Fish. Manage. (Early View).

Year Published: 2018

Evaluation of sockeye salmon after passage through an innovative upstream fish-passage system at Cle Elum Dam, Washington, 2017

Executive SummaryThe Bureau of Reclamation (Reclamation) and the Washington State Department of Ecology (Ecology), working with the Yakima River Basin Water Enhancement Project Workgroup (composed of representatives of the Yakama Nation; Federal, State, county, and city governments; environmental organizations; and irrigation districts), developed...

Kock, Tobias J.; Evans, Scott D.; Hansen, Amy C.; Perry, Russell W.; Hansel, Hal C.; Haner, Philip V.; Tomka, Ryan G.
Kock, T.J., Evans, S.D., Hansen, A.C., Perry, R.W., Hansel, H.C., Haner, P.V., and Tomka, R.G., 2018, Evaluation of sockeye salmon after passage through an innovative upstream fish-passage system at Cle Elum Dam, Washington, 2017: U.S. Geological Survey Open-File Report 2018-1116, 30 p., https://doi.org/10.3133/ofr20181116.

Year Published: 2018

Juvenile salmonid monitoring following removal of Condit Dam in the White Salmon River Watershed, Washington, 2017

Condit Dam, at river kilometer 5.3 on the White Salmon River, Washington, was breached in 2011, and removed completely in 2012, providing anadromous salmonids with the opportunity to recolonize habitat blocked for nearly 100 years. Prior to dam removal, a multi-agency workgroup concluded that the preferred salmonid restoration alternative was to...

Jezorek, Ian G.; Hardiman, Jill M.
Jezorek, I.G., and Hardiman, J.M., 2018, Juvenile salmonid monitoring following removal of Condit Dam in the White Salmon River watershed, Washington, 2017: U.S. Geological Survey Open-File Report 2018-1106, 31 p. https://doi.org/10.3133/ofr20181106.

Year Published: 2018

Infection by Nanophyetus salmincola and toxic contaminant exposure in out‐migrating steelhead from Puget Sound, Washington: Implications for early marine survival

Out‐migrating steelhead Oncorhynchus mykiss from four Puget Sound rivers and associated marine basins of Puget Sound in Washington State were examined for the parasite, Nanophyetus salmincola in 2014 to determine whether recent trends in reduced marine survival are associated with the presence of this pathogen. A subset of...

Chen, M.F.; O'Neill, S. M.; Carey, A. J.; Conrad, R. H.; Stewart, B. A.; Snekvik, K. R.; Ylitalo, G. M.; Hershberger, Paul
Chen, M.F., S.M. O’Neill, A.J. Carey, R.H. Conrad, B.A. Stewart, K.R. Snekvik, G.M. Ylitalo, and P.K. Hershberger. 2018. Infection by Nanophyetus salmincola and toxic contaminant exposure in out‐migrating steelhead from Puget Sound, Washington: Implications for early marine survival. J. Aquat Anim Health 30(2): 103-118.

Year Published: 2018

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

Lampreys have a worldwide distribution, are functionally important to ecological communities and serve significant roles in many cultures. In Pacific coast drainages of North America, lamprey populations have suffered large declines. However, lamprey population status and trends within many areas of this region are unknown and such information is...

Ostberg, Carl O.; Chase, Dorothy M.; Hayes, Michael C.; Duda, Jeffrey J.
Ostberg, C.O., D.M. Chase, M.C. Hayes, and J.J. Duda. 2018. Distribution and seasonal differences in Pacific Lamprey and Lampetra spp eDNA across 18 Puget Sound watersheds. Peer J 6:e4496.

Year Published: 2018

Relating river discharge and water temperature to the recruitment of age‐0 White Sturgeon (Acipenser transmontanus Richardson, 1836) in the Columbia River using over‐dispersed catch data

The goals were to (i) determine if river discharge and water temperature during various early life history stages were predictors of age‐0 White Sturgeon, Acipenser transmontanus, recruitment, and (ii) provide an example of how over‐dispersed catch data, including data with many zero observations, can be used to better understand the effects...

Counihan, Timothy D.; Chapman, Colin G.
Counihan, T.D. and C.G. Chapman. 2018. Relating river discharge and water temperature to the recruitment of age-0 White Sturgeon (Acipenser transmontanus Richardson, 1836) in the Columbia River using over-dispersed catch data. J. Appl. Ichthyol. 34(2):279-289.

Year Published: 2018

An epidemiological model of virus transmission in salmonid fishes of the Columbia River Basin

We have developed a dynamic epidemiological model informed by records of viral presence and genotypes to evaluate potential transmission routes maintaining a viral pathogen in economically and culturally important anadromous fish populations. In the Columbia River Basin, infectious hematopoietic necrosis virus (IHNV) causes severe disease,...

Ferguson, Paige F. B.; Breyta, Rachel; Brito, Ilana L.; Kurath, Gael; LaDeau, Shannon L.
Ferguson, P.F.B., R. Breyta, I. Brito, G. Kurath, and S.L. LaDeau. 2018. An epidemiological model of virus transmission in salmonid fishes of the Columbia River Basin. Ecol. Model. 377: 1-15.

Year Published: 2018

Passage survival of juvenile steelhead, coho salmon, and Chinook salmon in Lake Scanewa and at Cowlitz Falls Dam, Cowlitz River, Washington, 2010–16

A multi-year evaluation was conducted during 2010–16 to evaluate passage survival of juvenile steelhead (Oncorhynchus mykiss), Chinook salmon (O. tshawytscha), and coho salmon (O. kisutch) in Lake Scanewa, and at Cowlitz Falls Dam in the upper Cowlitz River Basin, Washington. Reservoir passage survival was evaluated in 2010, 2011, and 2016, and...

Liedtke, Theresa L.; Kock, Tobias J.; Hurst, William
Liedtke, T.L., Kock, T.J., and Hurst, W., 2018, Passage survival of juvenile steelhead, coho salmon, and Chinook salmon in Lake Scanewa and at Cowlitz Falls Dam, Cowlitz River, Washington, 2010–16: U.S. Geological Survey Open-File Report 2018-1050, 44 p., https://doi.org/10.3133/ofr20181050.

Year Published: 2018

Size, growth, and size‐selective mortality of subyearling Chinook Salmon during early marine residence in Puget Sound

In marine ecosystems, survival can be heavily influenced by size‐selective mortality during juvenile life stages. Understanding how and when size‐selective mortality operates on a population can reveal underlying growth dynamics and size‐selective ecological processes affecting the population and thus can be used to guide conservation efforts. For...

Gamble, Madilyn M.; Connelly, Kristin A.; Gardner, Jennifer R.; Chamberlin, Joshua W.; Warheit, Kenneth I.; Beauchamp, David A.
Gamble, M.M., K.A. Connelly, J.R. Gardner, J.W. Chamberlin, K.I. Warheit, and D.A. Beauchamp. 2018. Size, growth, and size-selective mortality of subyearling Chinook salmon during early marine residence in Puget Sound. Trans. Am. Fish. Soc. 147(2): 370-389.

Year Published: 2018

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

This research was initiated in conjunction with a systematic, multiagency surveillance effort in the United States (U.S.) in response to reported findings of infectious salmon anaemia virus (ISAV) RNA in British Columbia, Canada. In the systematic surveillance study reported in a companion paper, tissues from various salmonids taken from...

Purcell, Maureen K.; Thompson, Rachel L.; Evered, Joy; Kerwin, John; Meyers, Ted R.; Stewart, Bruce; Winton, James
Purcell, M.K., R.L. Powers, J. Evered, J. Kerwin, T.R. Meyers, B. Stewart, and J.R. Winton. 2017. Molecular testing of adult Pacific salmon and trout (Oncorhynchus spp.) for several RNA viruses demonstrates widespread distribution of piscine orthoreovirus in Alaska and Washington. J. Fish Dis. 41(2): 347-355. DOI: 10.1111/jfd.12740.

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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.

Filter Total Items: 475
Image from an application that navigates users through USGS National Oil and Gas Assessment Provinces
November 14, 2018

National Oil and Gas Assessment Provinces

This is a graphic from the USGS National Oil and Gas Assessment Explorer application, which allows user to drill into 70 oil and gas assessment provinces throughout the United States.

November 2, 2018

Image of the Week - Elwha River Dam Removal

In September 2011, the largest dam removal project in U.S. history began. 

Two dams built on the Elwha River in the early 1900s created two reservoirs in northwestern Washington. They also greatly reduced the amount of sediment flowing to the river’s delta and blocked salmon migration upstream into Olympic National Park.

Each week, the Earth Resources

...
Juga sp. snails
October 17, 2018

Juga sp. snails

Juga sp. snails, the molluscan intermediate host for Nanophyetus salmincola, populate the bottom of a stream bed in a south Puget Sound watershed.

Landscape photo of mountains in distance with low clouds filling valley in mid-ground and pine tress on slope in foreground
October 10, 2018

Sunrise at Mount St. Helens

The sun rises at Mount St. Helens (pictured in the distance), with low-level clouds covering Coldwater Lake. The view is from the Coldwater Science and Learning Center, the site of the 2018 GeoGirls field camp program.

Map of study area
September 27, 2018

Map of study area that includes the states of ID, MT, OR, WA

Map of the study area that includes the states of Idaho, Montana, Oregon, and Washington. The Columbia and Snake rivers are the two largest rivers in the Columbia River Basin which is shown as a shaded area on the map.

View looks down on a river from behind a metal fence, and the image is time-stamped to show it's a web camera from the USGS.
September 24, 2018

Diversion web cam on the Elwha River

Web cam mounted near USGS gaging station site number 12046260, looking upstream from the water supply diversion structure on the lower Elwha River near Port Angeles in Washington.

Figure 1. A map of the project area
September 12, 2018

Figure 1. A map of the project area and the three study reaches

Figure 1. A map of the project area and the three study reaches: Skamania (SK), John Day (JD), and Kootenai (KO).

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.

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

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

...
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

...
Filter Total Items: 322
mountains and cloud covered valley
November 30, 2018

The USGS and National Park Service (NPS) have published the first Natural Resource Condition Assessment for Olympic National Park. A Natural Resource Condition Assessment, or NRCA, is a report that evaluates a subset of important natural resources in a NPS Unit. 

Underwater photo of a rocky outcrop with many multicolored corals growing on it.
November 29, 2018

Research cruise surveys deep-water coral, sponge, and fish habitats off U.S. West Coast.

This Month at WFRC Thumb
October 15, 2018

This page contains WFRC "Highlights" for the month of October, 2018

two teenage girls facing camera, one flashing peace sign. Outdoors
October 15, 2018

Mount St. Helens volcano loomed in the distance as 25 middle-school “GeoGirls” signed in, received a name tag, dropped their overnight gear and gathered in a grassy open space to meet camp staff, women scientists and volunteers.

Coho salmon
September 14, 2018

USGS researchers are assessing habitat condition, watershed processes, and coho salmon populations in the context of land management and restoration activities.

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.
September 7, 2018

From July 31 to August 23, a joint USGS-NOAA cruise mapped seafloor depths, texture, and gas seeps in the Cascadia subduction zone offshore of Washington, Oregon, and northern California.

animated satellite images showing sediment outflow over time from Elwha River
September 5, 2018

Starting in 2011, the National Park Service removed two obsolete dams from the Elwha River in Olympic National Park, Washington. It was the world’s largest dam-removal project. Over the next five years, water carrying newly freed rocks, sand, silt and old tree trunks reshaped more than 13 miles of river and built a larger delta into the Pacific Ocean.

Lava dome within the Mount St Helens' crater, 1980-86 (right) and t...
September 3, 2018

The atypical location of Mount St. Helens may be due to geologic structures that control where deep magmas can rise through the crust, as suggested by new findings published today in Nature Geoscience.

bat with left wing spread open
August 24, 2018

Due to a recent detection in Washington state of white-nose syndrome, a deadly bat fungal disease, the National Park Service is interested in the status and distribution of bats within the North Coast and Cascades Network of parks.

Issue6.6June2018NLThumb
August 6, 2018

Evaluating Innovative Fish Passage Alternatives to Support Upstream Sockeye Salmon Passage

Chinook Salmon
August 2, 2018

An important issue in biodiversity valuation is gaining a better understanding of how biodiversity conservation affects economic activities and human welfare.

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

Federal researchers used landscape genetics to evaluate the role that forest connectivity plays in determining genetic connectivity for the federally-threatened northern spotted owl.

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