Regions

Northwest

Regions L2 Landing Page Tabs

Our scientists in the Northwest Region conduct impartial, multi- and interdisciplinary research and monitoring on a large range of natural-resource issues that impact the quality of life of citizens of the Northwest states of Idaho, Montana, Oregon, Washington, and Wyoming.

Filter Total Items: 134
USGS scientists drilling core
Date Published: January 1, 2017
Status: Completed

Lower Granite Reservoir Bed Sediment Coring and Analysis

Some groups are concerned that dredging the reservoir and the confluence of the Snake and Clearwater Rivers to remove excess sediment may mobilize contaminants in sediment that could negatively affect endangered species such as steelhead and salmon.

Contacts: Ryan L Fosness
Sampling sediment during high streamflow conditions on the Selway River, Idaho
Date Published: January 1, 2017
Status: Completed

Sediment Sampling in the Snake and Clearwater River Basins

Are there ways to manage sediment before it accumulates in Lower Granite Reservoir? If so, resource managers must know exactly how much sediment is being transported in the lower Snake and Clearwater River basins, the grain-size distribution of the sediment that is being transported, which subbasins are contributing the most sediment, and how the sediment is being deposited once it is...

Scientist collecting stream data
Date Published: December 5, 2016
Status: Active

WaterSMART: Apalachicola/Chattahoochee/ Flint River (ACF) Basin

The Challenge: The DOI WaterSMART (Sustain and Manage America’s Resources for Tomorrow) initiative is developing data and tools to help water managers identify current and future water shortages, for humans and for freshwater ecosystems. Fishes, for example, can decline in diversity and abundance when streamflow becomes too low, for too long.  However, ecologists find that effects of declining...

Glines Canyon Dam on the Elwha River, during the dam removal process. Photo credit: National Park Service
Date Published: November 29, 2016

Riparian Vegetation Response to Dam Removal

Dam removal is an approach to river restoration that is becoming increasingly common. In most cases, dam removal is driven by considerations other than river restoration like dam safety, but how dam removal affects aquatic and riparian systems is of great interest in many dam removals. My work in this area has had two areas of focus thus far: 1) studies of vegetation and geomorphic change...

Canvasback ducks in a wetland.
Date Published: November 18, 2016

Wetland State-and-Transition Model Project

The Wetland STM project is creating a state-and-transition model to inform management of semi-permanently flooded wetlands in the Intermountain West and western Prairie Pothole Region, as well as designing a monitoring scheme to allow determination of current wetland condition.

Contacts: Kathi Irvine, Jeff Warren
Image: Alaskan Glacier
Date Published: November 10, 2016
Status: Active

Glacial Aquifer - Contact Us

Several Research areas are listed and their contacts regarding Glacial Aquifer System Groundwater Availability Study are available here.

 

<- Back to main Glacial Aquifer System Groundwater Availability Study...

Contacts: Howard W Reeves
Wyoming Landscape Conservation Initiative (WLCI) Logo
Date Published: October 27, 2016

Wyoming Landscape Conservation Initiative: Inventory and Long-Term Monitoring

The Wyoming Landscape Conservation Initiative (WLCI) addresses effects of land-use and climate changes on Southwest Wyoming’s natural resources. In partnership with twelve Federal, State, and local natural resource agencies, and non-governmental organizations– FORT and ten other USGS centers are conducting dozens of integrated science projects to assess the status of Southwest Wyoming’s...

Wyoming Landscape Conservation Initiative (WLCI) Logo
Date Published: October 27, 2016

Wyoming Landscape Conservation Initiative: Mechanistic Studies of Wildlife

The Wyoming Landscape Conservation Initiative (WLCI) addresses effects of land-use and climate changes on Southwest Wyoming’s natural resources. In partnership with twelve Federal, State, and local natural resource agencies, and non-governmental organizations– FORT and ten other USGS centers are conducting dozens of integrated science projects to assess the status of Southwest Wyoming’s...

Wyoming Landscape Conservation Initiative (WLCI) Logo
Date Published: October 27, 2016

Wyoming Landscape Conservation Initiative: Baseline Synthesis

The Wyoming Landscape Conservation Initiative (WLCI) addresses effects of land-use and climate changes on Southwest Wyoming’s natural resources. In partnership with twelve Federal, State, and local natural resource agencies, and non-governmental organizations– FORT and ten other USGS centers are conducting dozens of integrated science projects to assess the status of Southwest Wyoming’s...

Wyoming Landscape Conservation Initiative (WLCI) Logo
Date Published: October 27, 2016

Wyoming Landscape Conservation Initiative: Effectiveness Monitoring

The Wyoming Landscape Conservation Initiative (WLCI) addresses effects of land-use and climate changes on Southwest Wyoming’s natural resources. In partnership with twelve Federal, State, and local natural resource agencies, and non-governmental organizations– FORT and ten other USGS centers are conducting dozens of integrated science projects to assess the status of Southwest Wyoming’s...

Summer sunrise on the Oregon Buttes in Wyoming.
Date Published: September 1, 2016
Status: Active

The Wyoming Landscape Conservation Initiative (WLCI)

The Wyoming Landscape Conservation Initiative (WLCI) addresses effects of land-use and climate changes on Southwest Wyoming’s natural resources. In partnership with twelve Federal, State, and local natural resource agencies, and non-governmental organizations– FORT and ten other USGS centers are conducting dozens of integrated science projects to assess the status of Southwest Wyoming’s...

A genetic analysis illustration
Date Published: August 10, 2016

Molecular Ecology Lab (MEL)

The Molecular Ecology Laboratory applies genetic and genomic technologies to address a variety of complex questions and conservation issues facing the management of the Nation's fish and wildlife resources. Together with our partners, we design and implement studies to document genetic diversity and the distribution of genetic variation among individuals, populations, and species. Information...

Our scientists in the Northwest Region conduct impartial, multi- and interdisciplinary research and monitoring on a large range of natural-resource issues that impact the quality of life of citizens of the Northwest states of Idaho, Montana, Oregon, Washington, and Wyoming.

Filter Total Items: 335
August 1, 2016

C1 East Transect – 2013

Permanent Site: C1 East Transect; Depth: Meters (Feet); Distance from river mouth: 0.7 Kilometers (0.4 Miles); Pre/Post Dam Removal: 2 years post-dam removal; Lat/Long: 48.14525225,-123.57294101; Site Description: Substrate is entirely sand. All seaweeds are absent. Invertebrates are scarce and are almost exclusively the ornate tubeworm Diopatra ornata (appears as small

...
July 29, 2016

A2 East Transect – 2016

Permanent Site: A2 East Transect; Depth: 12.6 Meters (41.5 Feet); Distance from river mouth: Kilometers 1.8 (1.1 Miles); Pre/Post Dam Removal: 5 years post-dam removal; Lat/Long: 48.14130295, -123.58766124; Site Description: One of our deeper sites at over 40 feet. Sediment is primarily sand/sandy mud. Seaweeds have returned but are sparse with the main species being the

...
July 29, 2016

K1 West Transect – 2016

Permanent Site: K1 West Transect; Depth: 5.6 Meters (18.4 Feet); Distance from river mouth: 4.5 Kilometers (2.8 Miles) east; Pre/Post Dam Removal: 5 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 (0:59) and brown seaweed was abundant but this year browns were more abundant

...
July 29, 2016

K1 East Transect – 2016

Permanent Site: K1 East Transect; Depth: 6.2 Meters (20.5 Feet); Distance from river mouth: 4.5 Kilometers (2.8 Miles) east; Pre/Post Dam Removal: 5 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 (0:38) and brown seaweed was abundant but this year browns were way more

...
July 28, 2016

J1 East Transect – 2016

Permanent Site: J1 East Transect; Depth: 9.3 Meters (30.4 Feet); Distance from river mouth: 6.7 Kilometers (4.1 Miles) east; Pre/Post Dam Removal: 5 years post-dam removal; Lat/Long: 48.13607725,-123.47935008; Site Description: This site is medium depth. Substrates is mainly a gravel/sand mixture. Both red (0:20, 0:36 seconds) and brown seaweed growth is dense and appears

...
July 28, 2016

F2 East Transect – 2016

Permanent Site: F2 East Transect; Depth: 11.3 Meters (37.2 Feet); Distance from river mouth: 1.5 Kilometers (0.9 Miles) east; Pre/Post Dam Removal: 5 years post-dam removal; Lat/Long: 48.15672004,-123.54969397; Site Description: Substrate is mainly a gravel - cobble mixture with an occasional boulder. Seaweed is abundant but is not as abundant as pre-dam removal levels,

...
July 28, 2016

F2 West Transect – 2016

Permanent Site: F2 West Transect; Depth: 11.3 Meters (37.2 Feet); Distance from river mouth: 1.5 Kilometers (0.9 Miles) east; Pre/Post Dam Removal: 5 years post-dam removal; Lat/Long: 48.15672004,-123.55036603; Site Description: Substrate is mainly a gravel - cobble mixture with an occasional boulder. Seaweed is abundant but is not as abundant as pre-dam removal levels,

...
July 27, 2016

Ivanpah Video Clip

The video shows smaller smoking objects (insects). Dark objects (birds) are flying above the tower. We are uncertain of the origin of dark trails following the birds. 
 

July 27, 2016

Ivanpah Video Clip

The video shows small smoking objects (insects) and a larger object (bird) as it begins to smoke when entering the solar flux. The turquoise window is the thermal camera view of this same event.

July 27, 2016

F1 East Transect – 2016

Permanent Site: F1 East Transect; Depth: 6.3 Meters (20.6 Feet); Distance from river mouth: 1.3 Kilometers (0.8 Miles) east; Pre/Post Dam Removal: 5 years post-dam removal; Lat/Long: 48.15292999, -123.55011402; Site Description: Visibility on the day this video was taken was bad and the currents were swift. This is a shallow site. Substrate is all sand. Woody debris was

...
July 27, 2016

F1 West Transect – 2016

Permanent Site: F1 West Transect; Depth: 6.6 Meters (21.7 Feet); Distance from river mouth: 1.3 Kilometers (0.8 Miles) east; Pre/Post Dam Removal: 5 years post-dam removal; Lat/Long: 48.15292999, -123.55078602; Site Description: Visibility on the day this video was taken was bad and the currents were swift. This is a shallow site. Substrate is all sand. The brown acid kelp

...
July 25, 2016

L1 East Transect – 2016

Permanent Site: L1 East Transect; Depth: 11.4 Meters (37.4 Feet); Distance from river mouth: 2.3 Kilometers (1.4 Miles) west; Pre/Post Dam Removal: 5 years post-dam removal; Lat/Long: 48.13957527,-123.59359993; Site Description: This transect is medium depth. Substrate is mainly fine sediment/sand/mud covered in a layer of brown diatoms (0:39 seconds). Scattered boulders

...

Our scientists in the Northwest Region conduct impartial, multi- and interdisciplinary research and monitoring on a large range of natural-resource issues that impact the quality of life of citizens of the Northwest states of Idaho, Montana, Oregon, Washington, and Wyoming.

Filter Total Items: 86
An American pika collects grass and flowers to stockpile its winter food supplies.
August 25, 2016

American pikas – small herbivores that typically live in rocky slopes, known as talus, across many mountain ranges in the American West – are disappearing from some locations across the West due to climate change, according to a study by the U.S. Geological Survey and some of its partners.

Female scientist and young girls looking at scientific equipment
August 4, 2016

MEDIA ADVISORY

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

Claudia Regan
August 3, 2016

New Center Director to sustain NOROCK’s tradition of productivity and partnership in generating ground-breaking science relevant to resource managers in the Northern Rocky Mountains and beyond.

Black-throated gray warbler
July 22, 2016

Researchers are working to understand how to lessen the impacts of climate change on birds and other forest inhabitants.

An American bullfrog.
June 30, 2016

Bozeman - A new U.S. Geological Survey study illustrates the usefulness of genetic approaches to track invasive bullfrog introductions. Results will inform management actions for identifying and controlling importation and secondary spread of invasive bullfrogs in Montana.  

Tanner Creek outfall
May 17, 2016

A new study found high concentrations of commonly used insecticides in streams running through the highly urbanized portion of Clackamas County.

Elk at a Wyoming feedground.
May 16, 2016

The U.S. Geological Survey and its partners have shown how brucellosis has impacted cattle, bison and elk in the greater Yellowstone area.

USGS science for a changing world
May 10, 2016

The U.S. Geological Survey is celebrating the success of three distinguished researchers who are recipients of the Presidential Early Career Award for Scientists and Engineers (PECASE). This award is the highest recognition granted by the United States government to scientists and engineers in the early stages of their research careers.

USGS
April 20, 2016

Building a river setback levee to reduce the risk of flood for a community may also help endangered fish species to thrive, according to the results of a novel computer model reported by the U.S. Geological Survey. 

Murals on the USGS Western Fisheries Research Structure Pump House structure by Jeff Jacobson.
April 20, 2016

The U.S. Geological Survey announced the completion of its new Western Fisheries Research Center pump-house structure in the southeast part of Magnuson Park in Seattle. The pump-house provides water for scientific research, nearby wetlands and associated wildlife and recreation.

Bridge and water gage house at the Coast Fork Willamette River at State Highway 58
April 13, 2016

New flood inundation maps focused on the Coast Fork Willamette River near Goshen, Oregon were published online Wednesday by the U.S. Geological Survey, in cooperation with the U.S Army Corps of Engineers.

Our scientists in the Northwest Region conduct impartial, multi- and interdisciplinary research and monitoring on a large range of natural-resource issues that impact the quality of life of citizens of the Northwest states of Idaho, Montana, Oregon, Washington, and Wyoming.

Our scientists in the Northwest Region conduct impartial, multi- and interdisciplinary research and monitoring on a large range of natural-resource issues that impact the quality of life of citizens of the Northwest states of Idaho, Montana, Oregon, Washington, and Wyoming.

Filter Total Items: 55