Unified Interior Regions

Washington

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. 

Western Fisheries Research Center

Western Fisheries Research Center

Research at the WFRC focuses on the environmental factors responsible for the creation, maintenance, and regulation of fish populations including their interactions in aquatic communities and ecosystems. 

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Washington Water Science Center

Washington Water Science Center

The Water Science Center's mission is to collect, analyze and disseminate the impartial hydrologic data and information needed to wisely manage water resources for the people of the United States and the State of Washington.

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States L2 Landing Page Tabs

Filter Total Items: 262
Date published: July 11, 2018
Status: Active

Chinook Salmon (Oncorhynchus tshawytscha)

Species Studied

Chinook Salmon (Oncorhynchus tshawytscha)

Date published: July 11, 2018
Status: Active

Bull Trout (Salvelinus confluentus)

Species Studied

Bull Trout (Salvelinus confluentus)

Date published: July 10, 2018
Status: Active

Snake River Fall Chinook Salmon Research

Snake River fall Chinook salmon were listed as “threatened” under the Endangered Species Act in 1992. At that time, little was known about the spawning, rearing, migration, and life history of this species. This long-term research and monitoring project has produced much of the contemporary knowledge on fall Chinook salmon that has been used by fish managers to implement recovery measures. The...

Contacts: Kenneth Tiffan
Date published: June 22, 2018
Status: Active

Seattle, WA Landslide Information

More Information on Seattle's Project Impact.

Date published: June 18, 2018
Status: Active

Glaciers and Climate Project

Scientists with the Glaciers and Climate Project study many of the pertinent impacts that glaciers present to society, such as altering hydrologic cycles, contributing to sea-level rise, and creating environmental hazards. 

Contacts: Louis Sass, III
Date published: June 8, 2018
Status: Active

Seattle Area, Washington

Monitoring at this site is for researching rainfall thresholds for forecasting landslide potential. Shallow landslides are common on coastal bluffs overlooking Puget Sound.

Contacts: Rex Baum, Ben Mirus, The National Weather Service and the City of Seattle, Washington
Date published: May 31, 2018
Status: Active

Webinar: Evaluating the Effectiveness of Seasonally Assisted Migration through Fish Rescue Programs

View this webinar to learn how scientists are evaluating the effectiveness of fish rescue programs in the Pacific Northwest. 

Contacts: Jonathan Armstrong, Brittany Beebe
Date published: May 15, 2018
Status: Completed

Landslides Can Cause More Landslides

Release Date: MAY 15, 2018

The deadliest individual landslides in the U.S. recently were in places where there had previously been a landslide. Why do landslides happen in the same place instead of on nearby slopes that appear to be just as likely, if not more likely, to slide?

Date published: May 10, 2018
Status: Active

Land Treatment Exploration Tool

The Land Treatment ExplorationTool provides a practical resource for managers who are planning restoration and rehabilitation actions on public lands. The tool generates a variety of spatial products while being user friendly for all levels of GIS expertise, even to those with little or no experience.

Date published: May 1, 2018
Status: Active

Bird Banding Laboratory

The Bird Banding Laboratory (BBL) is an integrated scientific program established in 1920 supporting the collection, archiving, management and dissemination of information from banded and marked birds in North America.  This information is used to monitor the status and trends of resident and migratory bird populations. Because birds are good indicators of the health of the environment, the...

Date published: April 17, 2018
Status: Active

Sumas River Sediment Load

The Issue: A large, clay-rich active landslide on the western flank of Sumas Mountain in Whatcom County, Washington, is a significant source of sediment to Swift Creek and the salmon-bearing Sumas River. The landslide contains naturally occurring serpentinite that weathers to chrysotile asbestos and elevated levels of metals. The asbestos load in water as well as deposits along the banks and...

Filter Total Items: 184
Date published: January 1, 2017

Geomorphic habitat units derived from 2009 aerial imagery and elevation data for the Elwha River estuary, Washington

Estuary geomorphic units delineated at a scale of 1:1500 using a combination of (a) 11 September 2009 1 meter resolution NAIP aerial imagery; and (b) elevation-colored and hillshaded digital elevation models from USGS backpack/jetski topobathy surveys (17 September 2009) for areas < MHHW and aerial lidar surveys (4-6 April 2009) for elevations > MHHW.

Date published: January 1, 2017

Hydrodynamic modeling of the mouth of the Columbia River, Oregon and Washington, 2013

A process-based numerical model of the mouth of the Columbia River (MCR) and estuary, Oregon and Washington, was applied to simulate hydrodynamic conditions for the time period of the Office of Naval Research-funded River and Inlets Dynamics (RIVET II) field experiment conducted between May 9 and June 15, 2013. The model application was constructed using Delft3D, an open-source s

Date published: January 1, 2017

Vessel-mounted acoustic Doppler current profiler (ADCP) data from the mouth of the Columbia River, Oregon and Washington, 2013

Spatial surveys of water column currents were performed between June 14 and 16, 2013, in the mouth of the Columbia River, Oregon and Washington. These data were collected using an acoustic-doppler current profiler (ADCP).

Date published: January 1, 2017

Geomorphic habitat units derived from 2013 aerial imagery and elevation data for the Elwha River estuary, Washington

Estuary geomorphic units delineated at a scale of 1:1500 using a combination of (a) 26 August 2013 0.15 meter resolution NPS Elwha PlaneCam aerial imagery; and (b) elevation-colored and hillshaded digital elevation models from USGS backpack/jetski topobathy surveys (16 September 2013) for areas < MHHW and aerial lidar surveys (17 October 2012) supplemented with NPS Elwha P

Date published: January 1, 2017

Fish abundance in the Elwha River estuary, Washington, from 2006 to 2014

This portion of the data release presents fish abundance data from samples collected in the Elwha River estuary, Washington, in 2006, 2007, 2013, and 2014 (no associated USGS Field Activities numbers because data were collected predominantly by biologists from the Lower Elwha Klallam Tribe). We used the Puget Sound beach seining protocol (Simenstad and others, 1991) to sample

Date published: January 1, 2017

Nearshore bathymetry data from the Elwha River delta, Washington, September 2010

This part of the data release presents bathymetry data from the Elwha River delta collected in September 2010 using a personal watercraft (PWC) and a small boat. Both survey vessels were equipped with single-beam echosounders and survey-grade global navigation satellite system (GNSS) receivers.

Date published: January 1, 2017

Vegetation habitat units derived from 2013 aerial imagery and field data for the Elwha River estuary, Washington

Estuary vegetation cover delineated from 26 August 2013 0.15-meter-resolution NPS Elwha PlaneCam aerial imagery at a scale of 1:1500.

Date published: January 1, 2017

Oceanographic measurements obtained offshore of the Elwha River delta in coordination with the Elwha River Restoration Project, Washington, USA, 2010-2014

Time-series data of velocity, pressure, turbidity, conductivity, and temperature were collected near the mouth of the Elwha River, Washington, USA, from December 2010 through October 2014, for the Department of Interior’s Elwha River Restoration project. As part of this project, the U.S. Geological Survey studied the effects of renewed sediment supplies on the

Date published: January 1, 2017

Bathymetry, topography, and sediment grain-size data from the Elwha River delta, Washington

This data release contains bathymetry and topography data from surveys performed on the Elwha River delta between 2010 and 2017. Sediment grain-size data are available for selected surveys performed after May 2012. This data release will be updated as additional bathymetry, topography, and surface-sediment grain-size data from future surveys become available.

Date published: January 1, 2017

Geomorphic habitat units derived from 2012 aerial imagery and elevation data for the Elwha River estuary, Washington

Estuary geomorphic units delineated at a scale of 1:1500 using a combination of (a) 30 August 2012 0.15 meter resolution NPS Elwha PlaneCam aerial imagery; and (b) elevation-colored and hillshaded digital elevation models from USGS backpack/jetski topobathy surveys (28 August 2012) for areas < MHHW and aerial lidar surveys (17 October 2012) for elevations > MHHW.

Date published: January 1, 2017

Digital seafloor images and sediment grain size from the mouth of the Columbia River, Oregon and Washington, 2014

This dataset includes 2,523 still images extracted from geo-referenced digital video imagery of the seafloor at the mouth of the Columbia River, OR and WA, USA, along with grain size analysis of the surface sediment. Underwater digital video was collected in September 2014 in the mouth of the Columbia River, USA, as part of the U.S. Geological Survey Coastal and Marine Geology Program

Date published: January 1, 2017

Vegetation habitat units derived from 2011 aerial imagery and field data for the Elwha River estuary, Washington

Estuary vegetation cover delineated from 3 September 2011* 0.3-meter-resolution aerial imagery (Microsoft/Digital Globe) at a scale of 1:1500.
*Image date of 3-Sep corrected in metadata. During product generation the imagery date was believed to be 8-25-2011, as reported by DigitalGlobe reseller.

Filter Total Items: 783
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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.

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Year Published: 2016

Geologic map of the Sauvie Island quadrangle, Multnomah and Columbia Counties, Oregon, and Clark County, Washington

Introduction The Sauvie Island 7.5' quadrangle is situated in the Puget-Willamette Lowland northwest of downtown Portland, Oreg. This lowland, which extends from Puget Sound to west-central Oregon, is a complex structural and topographic trough between the Coast Range and the Cascade Range. Since late Eocene time, the Cascade Range has been the...

Evarts, Russell C.; O'Connor, Jim; Cannon, Charles M.
Evarts, R.C., O'Connor, J.E., and Cannon, C.M., 2016, Geologic map of the Sauvie Island quadrangle, Multnomah and Columbia Counties, Oregon, and Clark County, Washington: U.S. Geological Survey Scientific Investigations Map 3349, scale 1:24,000, pamphlet 34 p., http://dx.doi.org/10.3133/sim3349.

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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.

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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.

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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).

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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

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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; 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.

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Year Published: 2015

2014 Update of the Pacific Northwest portion of the U.S. National Seismic Hazard Maps

Several aspects of the earthquake characterization were changed for the Pacific Northwest portion of the 2014 update of the national seismic hazard maps, reflecting recent scientific findings. New logic trees were developed for the recurrence parameters of M8-9 earthquakes on the Cascadia subduction zone (CSZ) and for the eastern edge of their...

Frankel, Arthur; Chen, Rui; Petersen, Mark D.; Moschetti, Morgan P.; Sherrod, Brian

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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.

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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.

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Year Published: 2015

Tracing chlorine sources of thermal and mineral springs along and across the Cascade Range using halogen and chlorine isotope compositions

In order to provide constraints on the sources of chlorine in spring waters associated with arc volcanism, the major/minor element concentrations and stable isotope compositions of chlorine, oxygen, and hydrogen were measured in 28 thermal and mineral springs along the Cascade Range in northwestern USA. Chloride concentrations in the springs range...

Cullen, Jeffrey T.; Barnes, Jaime D.; Hurwitz, Shaul; Leeman, William P.
Attribution: Water Resources

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Year Published: 2015

Earthquake forewarning in the Cascadia region

This report, prepared for the National Earthquake Prediction Evaluation Council (NEPEC), is intended as a step toward improving communications about earthquake hazards between information providers and users who coordinate emergency-response activities in the Cascadia region of the Pacific Northwest. NEPEC charged a subcommittee of scientists with...

Gomberg, Joan S.; Atwater, Brian F.; Beeler, Nicholas M.; Bodin, Paul; Davis, Earl; Frankel, Arthur; Hayes, Gavin P.; McConnell, Laura; Melbourne, Tim; Oppenheimer, David H.; Parrish, John G.; Roeloffs, Evelyn A.; Rogers, Gary D.; Sherrod, Brian; Vidale, John; Walsh, Timothy J.; Weaver, Craig S.; Whitmore, Paul M.
Gomberg, J., Atwater, B., Beeler, N., Bodin, P., Davis, E., Frankel, A., Hayes, G., McConnell, V., Melbourne, T., Oppenheimer, D., Parrish, J., Roeloffs, E., Rogers, G., Sherrod, B., Vidale, J., Walsh, T., Weaver, C., and Whitmore, P., 2015, Earthquake forewarning in the Cascadia region: U.S. Geological Survey Open-File Report 2015–1151, 8 p., http://dx.doi.org/10.3133/ofr20151151.

Filter Total Items: 872
Group of girls look at river
August 2, 2017

GeoGirls_Sediment1

GeoGirls collect water samples and flow measurements to model the transport of volcanic sediments.

August 2, 2017

A1 East Transect – 2017

Permanent Site: A1 East Transect; Depth: 7.7 Meters (25.4 Feet); Distance from river mouth: 1.8 Kilometers (1.1 Miles) West; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.13870775, -123.5855312; Site Description: Transect is in eastern part of Freshwater Bay. Sediment is primarily sand/sandy mud. Previous small boulders appear to still be buried. The sand on

August 2, 2017

A1 West Transect – 2017

Permanent Site: A1 West Transect; Depth: 8.7 Meters (28.7 Feet); Distance from river mouth: 1.9 Kilometers (1.2 Miles) West; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.13870775, -123.586203; Site Description: Transect is in eastern part of Freshwater Bay. Sediment is primarily sand/sandy mud with patches of boulders. The sandy areas on the entire transect

August 2, 2017

H2 East Transect – 2017

Permanent Site: H2 East Transect; Depth: 7.6 Meters (24.8 Feet); Distance from river mouth: 2.6 Kilometers (1.6 Miles) east; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.15008216,-123.53210661; Site Description: This site is medium to shallow depth. Substrate is mainly gravel with some sand, cobble and an occasional boulder and has not changed since dam

August 2, 2017

H2 West Transect – 2017

Permanent Site: H2 West Transect; Depth: 7.3 Meters (23.8 Feet); Distance from river mouth: 2.6 Kilometers (1.6 Miles) east; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.15008216,-123.53277857; Site Description: This site is medium to shallow depth. Substrate is mainly gravel with some sand, cobble and an occasional boulder and has not changed since dam

August 1, 2017

K1 East Transect – 2017

Permanent Site: K1 East Transect; Depth: 6.2 Meters (20.4 Feet); Distance from river mouth: 4.5 Kilometers (2.8 Miles) east; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.13592923,-123.5101581; Site Description: This is a shallow site. Sediment is a gravel/sand mixture. Both red (1:29 seconds) and brown seaweed was abundant but this year browns were

August 1, 2017

K1 West Transect – 2017

Permanent Site: K1 West Transect; Depth: 5.5 Meters (18.0 Feet); Distance from river mouth: 4.5 Kilometers (2.8 Miles) east; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.13592923,-123.51082988; Site Description: This is a shallow site. Sediment is a gravel/sand mixture. Both red (0:20, 0:25 seconds) and brown seaweed was abundant with the browns more

August 1, 2017

F2 West Transect – 2017

Permanent Site: F2 West Transect; Depth: 11.1 Meters (36.3 Feet); Distance from river mouth: 1.5 Kilometers (0.9 Miles) east; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.15672004,-123.55036603; Site Description: Substrate is mainly a gravel/cobble mixture with an occasional boulder. Seven species of brown seaweed were present. Seaweed was abundant but not

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

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

July 31, 2017

H1 East Transect – July 2017

Permanent Site: H1 East Transect; Depth: 5.2 Meters (16.9 Feet); Distance from river mouth: 2.4 Kilometers (1.5 Miles) east; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.1479177,-123.53472865; 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 mainly

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

Filter Total Items: 386
Bat hanging from a cave ceiling
March 31, 2016

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

USGS
February 10, 2016

The Sumas River, in northwest Washington, contains sediment that carries naturally occurring asbestos. 

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February 3, 2016

Partnership Paves the Way for Understanding Biology of Threatened Snake River Basin Fall Chinook

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January 5, 2016

How Infectious Hematopoietic Necrosis (IHN) Got its Name

USGS science for a changing world logo
December 10, 2015

CORVALLIS, Ore. – Northern spotted owl populations are declining in all parts of their range in the Pacific Northwest, according to research published in The Condor. Based on data from 11 study areas across Washington, Oregon and northern California, a rangewide decline of nearly 4 percent per year was estimated from 1985 to 2013.

Image:  Big Sagebrush Re-establishing 15 Years Post-wildfire Along the Boise Front Mountains
December 7, 2015

CORVALLIS, Ore. — Ecosystem restoration is complex and requires an understanding of how the land, plants, and animals all interact with each other over large areas and over time. Today, the U.S. Geological Survey published part two of a three-part handbook addressing restoration of sagebrush ecosystems from the landscape to the site level.

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December 3, 2015

Dam Removal and Salmon Response in the White Salmon River, WA

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November 2, 2015

Western Fisheries Research Center Hosts Visit from U.S. Department of the Interior Secretary Sally Jewell and U.S. Representative Suzan DelBene

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.

Debris flow in channel near Butte Camp, Mount St. Helens, Washingto...
October 19, 2015

The eroded sediments are volcanic deposits on the south-southwest side of the volcano.

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October 8, 2015

Using Challenges and Prizes to Find Innovative Solutions

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Western Fisheries Research Center

Western Fisheries Research Center

Research at the WFRC focuses on the environmental factors responsible for the creation, maintenance, and regulation of fish populations including their interactions in aquatic communities and ecosystems. 

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Washington Water Science Center

Washington Water Science Center

The Water Science Center's mission is to collect, analyze and disseminate the impartial hydrologic data and information needed to wisely manage water resources for the people of the United States and the State of Washington.

Go to Center