Unified Interior Regions

Region 9: Columbia-Pacific Northwest

Regions L2 Landing Page Tabs

Filter Total Items: 275
Date published: April 18, 2016
Status: Completed

IGBST Grizzly Bear Food Synthesis Report

How to Cite:  Interagency Grizzly Bear Study Team. 2013. Response of Yellowstone grizzly bears to changes in food resources: a synthesis. Report to the Interagency Grizzly Bear Committee and Yellowstone Ecosystem Subcommittee. Interagency Grizzly Bear Study Team, U.S. Geological Survey, Northern Rocky Mountain Science Center, Bozeman, Montana, USA.

Date published: April 13, 2016

Understanding Coastal Change

Scientists perform a range of studies that document, assess, and model coastal change, risk, and vulnerability. Studies include historical shoreline change, the geologic structure and history of coastal regions, sediment supply and transport, sea-level rise, and how extreme storm events affect rates and impacts of coastal change.

Date published: April 13, 2016

Geologic Hazards and Catastrophic Events

We study the distribution and hazard potential of coastal and submarine events such as earthquakes and submarine landslides and associated tsunami potential, hurricane induced coastal inundation, extreme storms, sea-level rise and oil and gas spills. We also model development to help evaluate and forecast coastal hazard probability and occurrence.

Date published: April 13, 2016

Ocean Resources for America's Needs

Our scientists conduct research studies focused on geologic mapping, sampling and understanding of mineral and energy resources and studies of the geologic setting and processes to inform renewable energy development offshore.

Date published: April 12, 2016
Status: Active

Evaluating the reintroduction potential and limiting factors associated with anadromous fish reintroductions in the Upper Lewis River, WA

Hydropower facilities on the Lewis River, WA eliminated historic runs of anadromous species to the headwaters of the Lewis River. As anadromous reintroductions are considered and implemented, there remains considerable uncertainty in the viability of reintroductions in reservoir and tributary systems where large populations of non-native species persist and where spawning and rearing habitat...

Date published: April 11, 2016
Status: Active

Nonindigenous Aquatic Species (NAS) Program

Welcome to the Nonindigenous Aquatic Species (NAS) information resource for the United States Geological Survey. Located at Gainesville, Florida, this site has been established as a central repository for spatially referenced biogeographic accounts of introduced aquatic species. The program provides scientific reports, online/realtime queries, spatial data sets, distribution maps, and general...

Date published: March 18, 2016

Developing a mechanistic understanding between recent climate patterns and Aquatic Vital Signs in the Greater Yellowstone Network

The National Park Service Inventory and Monitoring program was established to provide park managers with a broad understanding of the status of park resources using the best available science. This program acknowledges that NPS managers are confronted with complex challenges associated with the management of dynamic landscapes responding to multiple, interacting drivers of change. To provide...

Date published: March 17, 2016

Volcano Hazards Assessments Help Mitigate Disasters

The Volcano Hazards Program develops long-range volcano hazards assessments. These includes a summary of the specific hazards, their impact areas, and a map showing ground-hazard zones. The assessments are also critical for planning long-term land-use and effective emergency-response measures, especially when a volcano begins to show signs of unrest.

Date published: March 15, 2016

RARMI: Northern Rocky Mountain Science Center (NOROCK) Apex Sites

In contrast to RARMI study areas in Colorado that have 10 or more years of records of continuous population monitoring, there are fewer long-term datasets for amphibian populations in the northern Rocky Mountains. The exception is an ongoing study of Columbia spotted frogs at Lodge Creek, Yellowstone National Park. Three other long-term research and monitoring areas have been established in...

Date published: March 15, 2016

RARMI: Fort Collins Science Center (FORT) Apex Sites

FORT is monitoring populations of amphibians at three apex sites using capture-recapture methods. Our goal in monitoring populations is to detect fluctuations in population size, sex ratio, survival, and recruitment. Through long-term monitoring, we can also address breeding phenology in relation to elevation, weather, and climate. Other specific questions can be asked about issues such as...

Date published: March 15, 2016
Status: Completed

COMPLETED: Using thermal imagery to assess wolf hairloss from sarcoptic mange

Researchers at NOROCK and their partners used thermal cameras at the Grizzly and Wolf Discovery Center in Montana to assess the amount of heat lost under a range of environmental conditions with and without hair. These methods help scientists better understand how mange operates in wild wolves throughout the Greater...

Contacts: Paul Cross, Ph.D., Emily Almberg, Doug Smith, Adam Munn, Peter Hudson, John Heine, Dan Stahler, Shane Maloney
Date published: March 2, 2016

Cascades Volcano Observatory (CVO)

The CVO staff conduct research on many aspects of active volcanism, respond to dangerous volcanic activity in many parts of the world, and maintain a close watch over volcanoes in Washington, Oregon and Idaho. The USGS established CVO in Vancouver, Washington, after the May 18, 1980, eruption of Mount St. Helens.

Filter Total Items: 188
Date published: January 1, 2016

Topography data from the Elwha River delta, Washington, September 2014

This part of the data release presents topography data from the Elwha River delta collected in September 2014. Topography data were collected on foot with global navigation satellite system (GNSS) receivers mounted on backpacks.

Date published: January 1, 2016

Topography data from the Elwha River delta, Washington, February 2016

This part of the data release presents topography data from the Elwha River delta collected in February 2016. Topography data were collected on foot with global navigation satellite system (GNSS) receivers mounted on backpacks.

Date published: December 30, 2015

Bathymetry and backscatter from 2013 interferometric swath bathymetry systems survey of Columbia River Mouth, Oregon and Washington

High-resolution swath bathymetry and backscatter were collected in the mouth of the Columbia River (MCR) as part of the Office of Naval Research (ONR) funded River and Inlet Dynamics Experiment in 2013. The goal of the U.S. Geological Survey’s component of the research was to evaluate the various hydrodynamic and sediment transport processes in the Columbia River estuary entrance using

Date published: January 1, 2015

Bathymetry Hillshade-Oregon OCS Floating Wind Farm Site

This Data Release contains data from the USGS survey of the Oregon OCS Floating Wind Farm Site in 2014. The shaded-relief raster was generated from bathymetry data collected by USGS during the period from August 20 to September 1, 2014. using a Reson 7111 multibeam echosounder. The mapping mission collected bathymetry data from about 163 m to 566 m depths on the Oregon outer continental shelf...

Date published: January 1, 2015

Bathymetry-Oregon OCS Floating Wind Farm Site

This Data Release contains data from the U.S. Geological Survey (USGS) survey of the Oregon outer continental shelf (OCS) Floating Wind Farm Site in 2014. The bathymetry raster was generated from bathymetry data collected by USGS during the period from August 20 to September 1, 2014, using a Reson 7111 multibeam echosounder. The mapping mission collected bathymetry data from about 163

Date published: January 1, 2015

Boat ramp locations within the Columbia River Basin with associated recreational use, water quality measurements, and risk assessment data for zebra and quagga mussels- service definition file

Aquatic invasive species are often transported between water bodies on boats or boat trailers. Thus, contaminated boats and boat trailers are considered one of the primary vectors for introduction of invasive species into a new water body. This data set was compiled in response to a funding grant from the Bonneville Power Administration Technology Innovation group (Cooperative agreement #59...

Date published: January 1, 2015

Boat ramp locations within the Columbia River Basin with associated recreational use, water quality measurements, and risk assessment data for zebra and quagga mussels- shapefile

Aquatic invasive species are often transported between water bodies on boats or boat trailers. Thus, contaminated boats and boat trailers are considered one of the primary vectors for introduction of invasive species into a new water body. This data set was compiled in response to a funding grant from the Bonneville Power Administration Technology Innovation group (Cooperative agreement #59...

Date published: January 1, 2015

Boat ramp locations within the Columbia River Basin with associated recreational use, water quality measurements, and risk assessment data for zebra and quagga mussels- tabular data

Aquatic invasive species are often transported between water bodies on boats or boat trailers. Thus, contaminated boats and boat trailers are considered one of the primary vectors for introduction of invasive species into a new water body. This data set was compiled in response to a funding grant from the Bonneville Power Administration Technology Innovation group (Cooperative agreement #59...

Date published: January 1, 2015

Backscatter-Oregon OCS Floating Wind Farm Site

This Data Release contains data from the U.S. Geological Survey (USGS) survey of the Oregon outer Continental shelf (OCS) Floating Wind Farm Site in 2014.
The backscatter intensity data was collected along with bathymetry data by USGS during the period from August 20 to September 1, 2014, using a Reson 7111 multibeam echosounder. The mapping mission collected bathymetry data from ab

Date published: January 1, 2015

Acoustic backscatter from 2013 interferometric swath bathymetry systems survey of Columbia River Mouth, Oregon and Washington

This part of the USGS data release presents acoustic backscatter data for the Columbia River Mouth, Oregon and Washington. The acoustic backscatter data of the Columbia River Mouth, Oregon and Washington were collected by the U.S. Geological Survey (USGS). Mapping was completed in 2013, using a 234-kHz SEA SWATHPlus interferometric system. These data are not intended for navigational pu

Date published: January 1, 2015

Bathymetry from 2013 interferometric swath bathymetry systems survey of Columbia River Mouth, Oregon and Washington

This part of the USGS data release presents bathymetry data for the Columbia River Mouth, Oregon and Washington. The bathymetry data of the Columbia River Mouth, Oregon and Washington were collected by the U.S. Geological Survey (USGS). Mapping was completed in 2013, using a 234-kHz SEA SWATHPlus interferometric system. These data are not intended for navigational purposes.

Date published: November 23, 2013

Land Treatment Digital Library (LTDL)

The Land Treatment Digital Library (LTDL) was created by the USGS to catalog legacy land treatment information on Bureau of Land Management lands in the western United States. The LTDL can be used by federal managers and scientists for compiling information for data-calls, producing maps, generating reports, and conducting analyses at varying spatial and temporal scales.

Filter Total Items: 1,025
USGS streamgage
November 1, 2016

USGS streamgage 13210810, Fifteen Mile Creek near Middleton, Idaho.

USGS streamgage 13210810, Fifteen Mile Creek near Middleton, Idaho, is one of 10 streamgages the USGS has installed on Treasure Valley drains in cooperation with the Idaho Department of Water Resources. Data from these streamgages will be incorporated into a groundwater-flow model of the Treasure Valley aquifer system.

Researchers set up block nets to perform population estimates
October 31, 2016

Researchers set up block nets to perform population estimates.

Sam Doak (center) and scientists from the Confederated Tribes and Bands of the Yakama Nation set up block nets to perform population estimates of fish in a pool on Rock Creek, WA. 

two scientists setting up an experiment in an area dominated by cheatgrass
September 23, 2016

Setting up a bacterial control experiment on cheatgrass

Scientists are studying several weed suppressive bacteria to see if they can be used as a biological control on invasive exotic grasses, such as cheatgrass.

A woman crouches on dry river stones near the carcass of the skull and spine of a salmon.
September 23, 2016

Amy East discovers a salmon on Elwha

USGS geologist Amy East was delighted to observe a Chinook salmon carcass upstream from two dams recently removed from the Elwha River in Washington State. River restoration has allowed salmon to reach upstream spawning grounds for the first time in more than a century.

September 22, 2016

Framework for Evaluating Multi-Species Climate Change Vulnerability

This webinar was conducted as part of the Climate Change Science and Management Webinar series, hosted in partnership by the USGS National Climate Change and Wildlife Science Center and the FWS National Conservation Training Center. 

Webinar Summary: Frameworks for evaluating the vulnerability of multiple species to decline or extinction are increasingly needed by

fishing zollner creek
September 16, 2016

Fishing Zollner Creek, OR

USGS team of scientists electro-shocking (fishing) Zollner Creek, OR.

View from the sky looking down along a coastline with a silty river mouth protruding into the ocean with gentle waves at beach.
September 3, 2016

Elwha River mouth in September 2016

Aerial photograph of the mouth of the Elwha River showing sediment deposits from dam removal. Aerial assistance by LightHawk and plane piloted by Dr. Milton Bennett.

August 25, 2016

E2 East Transect – 2016

Permanent Site: E2 East Transect; Depth: 14.3 Meters (46.8 Feet); Distance from river mouth: 0.9 Kilometers (0.5 Miles) east; Pre/Post Dam Removal: 5 years post-dam removal; Lat/Long: 48.15653002,-123.56130401; Site Description: This is one of our deeper sites. Substrate is mainly gravel/cobble with an occasional boulder. A few brown acid kelps (Desmarestia spp. at 0:06 

August 25, 2016

E2 West Transect – 2016

Permanent Site: E2 West Transect; Depth: 14.6 Meters (47.8 Feet); Distance from river mouth: 0.9 Kilometers (0.5 Miles) east; Pre/Post Dam Removal: 5 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. A few small red and brown seaweeds, mainly acid kelp

August 24, 2016

D2 West Transect – 2016

Permanent Site: D2 West Transect; Depth: 12.8 Meters (41.9 Feet); Distance from river mouth: 0.3 Kilometers (0.2 Miles); Pre/Post Dam Removal: 5 years post-dam removal Lat/Long: 48.15233001,-123.56896603; Site Description: This site is right off the mouth of the river. Substrate is mainly gravel with some cobble. Dead clam shells are scattered everywhere (2:14 seconds).

August 24, 2016

J1 West Transect – 2016

Permanent Site: J1 West Transect; Depth: 9.8 Meters (32.3 Feet); Distance from river mouth: 6.6 Kilometers (4.1 Miles) east; Pre/Post Dam Removal: 5 years post-dam removal; Lat/Long: 48.13607725,-123.48002186; Site Description: This site is medium depth. Substrate is mainly a gravel/sand mixture. Both red (0:25 seconds) and brown seaweed growth is dense and appears to be

Filter Total Items: 433
USGS
May 28, 2013

The Columbia River Gorge Commission and the United States Geological Survey have initiated an agreement that will put the Columbia River Gorge National Scenic Area in the vanguard locally and nationally with an innovative multi-agency resource management and community development partnership.

USGS
May 16, 2013

The U.S. Geological Survey's Western Fisheries Research Center (WFRC), headquartered in Seattle, has led cutting-edge research on fish and aquatic environments for nearly 80 years – first in the Pacific Northwest, then nationwide and throughout the world.

USGS
May 15, 2013

For about one month, an airplane operated under contract to the U.S. Geological Survey will be making low-level flights over a 1000-square-mile area centered over Spokane and including parts of eastern Washington and western Idaho.

USGS
May 6, 2013

May is Volcano Awareness Month in Washington state.  While no volcanoes in Washington currently show indications of immediate reawakening, experience has taught us that volcanoes often give just a few days' warning before an eruption begins.  Monitoring Washington’s volcanoes and developing eruption response plans are important tasks for volcano scientists and public officials.

USGS
April 22, 2013

The U.S. Geological Survey Cascades Volcano Observatory is cancelling its planned May 4th public open house due to to the federal budget sequestration.

USGS
April 22, 2013

Among the diverse array of western habitats available to them, greater sage-grouse require sagebrush-dominated landscapes with extremely minimal levels of human land use according to USGS researchers who detailed the scientific results in a recently published report about the ecological conditions needed by this large, ground-dwelling bird.

USGS
April 3, 2013

New scientific findings published in Ecology reveal that interactions of climate, soils, shrubs, and a natural nitrogen fertilization process affect regrowth of forests following wildfire in southern Oregon and northern California. Managers can use this information to consider post-fire management practices, including fertilization and shrub-removal.

USGS
April 1, 2013

Between April 8 and 19, employees of the U.S. Geological Survey, working with the Idaho Department of Water Resources, will measure groundwater levels in more than 1,300 private and public wells throughout southern Idaho’s eastern Snake River Plain.

USGS
March 27, 2013

Floodplain managers downstream of Mount Rainier are using information in a report recently published by the U.S. Geological Survey to manage flood risks in their communities.

USGS
March 18, 2013

Governor C.L. "Butch" Otter has proclaimed the week of March 18-22 Flood Awareness Week in Idaho. Many local, state, and Federal agencies contribute to warning citizens about flood hazards and helping them recover from flooding. From warning through response, these agencies depend on vital science information from the U.S. Geological Survey.

USGS
March 13, 2013

Climate factors such as snowpack and precipitation are playing an increasingly important role in the abundance of American pikas in the Great Basin, according to a continuing ecological study by the U.S. Geological Survey, University of Montana and Montana State University.

USGS
February 5, 2013

Geologic barriers, the intermixing of water between aquifers through wells, and groundwater pumping contribute to the pattern of declines of groundwater levels of the Columbia Plateau, according to a report published by the U.S. Geological Survey.

Filter Total Items: 246