Unified Interior Regions

Region 9: Columbia-Pacific Northwest

Regions L2 Landing Page Tabs

Filter Total Items: 329
Date published: December 6, 2018
Status: Active

Idaho-Snake River Downwarp Oil and Gas Assessments

The U.S. Geological Survey completed the following assessment of the Idaho-Snake River Downwarp Province 5017:

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...

Date published: November 29, 2018
Status: Active

Wyoming Thrust Belt Oil and Gas Assessments

 

The U.S. Geological Survey completed the following assessments of undiscovered oil and gas resources of the Wyoming Thrust Belt Province 5036 in Wyoming, Idaho, and Utah:

  • 2017 Conventional Assessment (Fact Sheet 2017-3091, Digital Data Series 69-H)
  • 2013 Conventional Assessment (
  • ...
Date published: November 19, 2018
Status: Active

Eastern Great Basin Oil and Gas Assessments

The U.S. Geological Survey completed the following assessments of undiscovered oil and gas potential of the Eastern Great Basin Province of eastern Nevada, western Utah, southeastern Idaho, and northwestern Arizona 5019:

  • 2019 Continuous Assessment of Oil and Gas in Mississippian Delle Phosphatic Member (FS 2019-3062
  • ...
Date published: November 16, 2018
Status: Active

Eastern Oregon-Washington Oil and Gas Assessments

In 2006, the U.S. Geological Survey (USGS) completed the following assessments of undiscovered gas resources of the Eastern Oregon and Washington Province 5005.

 

Date published: November 16, 2018
Status: Active

Western Oregon-Washington Oil and Gas Assessments

The U.S. Geological Survey completed the following assessments of undiscovered oil and gas resources of the Western Oregon and Washington Province 5004:

Date published: October 25, 2018
Status: Active

Operational remote sensing on the verge of changing water resources management- Kyle Blasch

Have you ever thought that our nation’s satellites could be put to better use than watching you drink your fifth cup of coffee as you prepare for final exams? If so, then this is a project that you would enjoy.  The hydrologic community is at a pivotal moment in the application of remote sensing into everyday decision making and we need you.

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...

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...

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
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...

Date published: October 18, 2018
Status: Active

Nanophyetus salmincola - MMFS

Fish Diseases

Nanophyetus salmincola

Filter Total Items: 188
Date published: September 24, 2018

National Water Information System Elwha River at Diversion

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

Date published: September 24, 2018

National Water Information System McDonald Bridge

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

Date published: August 28, 2018

USGS Domestic Continuous (Unconventional) Oil & Gas Assessments, 2000-Present

Interactively explore assessment summary information for continuous (unconventional) assessments conducted at the USGS from 2000-2018. The assessment results data used to generate this visualization can be downloaded here in Excel Format.  These data represent all assessment results...

Date published: August 1, 2018

MODFLOW-NWT model used to simulate groundwater storage changes in the Quincy Basin, Washington

A three-dimensional, groundwater flow model (MODFLOW-NWT) was developed to
examine groundwater storage changes in the Quincy Basin, Washington. The
model was calibrated to conditions from 1920 to 2013. The model was used to
(1) determine the change in groundwater storage from 1920 to 2013 , and
(2) simulate the potential effects of increases in pumping.

Date published: July 12, 2018

Data collected in 2008-2010 to evaluate juvenile salmon and forage fish use of eelgrass on the Skagit River Delta, Washington State, USA

Data are abundance and body size (length) of juvenile salmon, forage fish, and other species captured with a lampara net in eelgrass and nearby unvegetated habitat on the Skagit River Delta monthly, April-September, 2008-2010, as well as vegetation status, water depth, temperature, salinity, and clarity for each fish netting event.

Date published: May 3, 2018

Land Treatment Exploration Tool

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. ...

Date published: April 24, 2018

Rocky Mountain Regional Snowpack Chemistry Monitoring: Data Tables

Rocky Mountain Regional Snowpack Chemistry Monitoring Study.  Links to collected snowpack chemistry data.

Date published: April 23, 2018

Rocky Mountain Regional Snowpack Chemistry Monitoring Station List

Snowpack monitoring site identification and snow-sampling-site location information.

 

Date published: April 3, 2018

Surface-Water for Washington

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.

Date published: February 21, 2018

High-resolution bathymetry and acoustic-backscatter data collected in 2004, 2005, 2007, and 2010 in Skagit Bay, Washington

This data release provides the USGS Pacific Coastal and Marine Science Center 2004, 2005, 2007, and 2010 bathymetry data that was collected in Skagit Bay, Washington as well as a merged 2005-2010 bathymetry grid. Also, this data release provides the acoustic-backscatter as a merged 2005-2010 backscatter image.

Date published: February 7, 2018

Data in support of 5-year sediment budget and morphodynamic analysis of Elwha River following dam removals

Dam removal changed the river's sediment budget and water flow, which affected the river's morphology. This data release presents digital elevation models, orthomosaic images, dam height measurements, sediment measurements, and river streamgage data that were collected to support studies on morphodynamic and sediment budget responses of the Elwha River to the removal of dams.

Filter Total Items: 1,072
September 25, 2018

First mission: USGS UAS monitors gas emissions at Mount St. Helens —AD

On September 25, 2018, a team of three scientists based at the USGS–Cascades Volcano Observatory conducted the first-ever USGS-led Unmanned Aircraft Systems (UAS) campaign at Mount St. Helens. The UAS survey was conducted with the permission and coordination of the U.S. Forest Service Mount St. Helens National Volcanic Monument.

The team used a multi-rotor UAS (“

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.

September 21, 2018

Northwest ShakeAlert Sensor Station

Maintenance of a high-quality ShakeAlert sensors, power and telemetry stations.

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).

September 11, 2018

B-Roll California ShakeAlert Sensor

Maintenance of high quality ShakeAlert sensor, power and telemetry station.
 

Flushing stomach contents from a live resident Chinook salmon
September 6, 2018

Flushing stomach contents from a live resident Chinook salmon

Flushing stomach contents from a live resident Chinook salmon for an investigation of cannibalism and predation impacts.

USGS hydrologic technicians train Kootenai Tribe of Idaho staff
September 4, 2018

USGS hydrologic technicians train Kootenai Tribe of Idaho staff

USGS hydrologic technicians Keith Hein and Pete Elliott explain site selection and operation of USGS streamgages to staff members of the Kootenai Tribe of Idaho's Fish and Wildlife Department at streamgage station 12310100, Kootenai River at Tribal Hatchery near Bonners Ferry, Idaho. The training was part of the USGS TEchnical training in S

...
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.

Herring (top) and juvenile Chinook salmon (bottom)
August 14, 2018

Herring (top) and juvenile Chinook salmon (bottom)

Herring (top) and juvenile Chinook salmon (bottom) flushed from the stomach of a resident Chinook salmon in Puget Sound.

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.
August 10, 2018

Heading back to port, Newport Harbor

Entering Yaquina Bay, Oregon aboard the NOAA ship Rainier, approaching the Yaquina Bay Bridge with Newport Marina off to the right in the distance.

Photo of scientists operating small drone in the field
August 9, 2018

Using drones to study groundwater

Did you know that plants can help us understand what is happening underground? Studying plants in an area can sometimes provide information about soil conditions, water availability, and water quality. In this photo, USGS Oregon Water Science Center hydrologists Brandon Overstreet and Gabe Gordon are using a small

...
Photo of scientist operating small drone in the field
August 8, 2018

Using drones to study groundwater

Did you know that plants can sometimes help us understand what is happening underground? Studying plants in an area can provide information about soil conditions, water availability, and water quality. In this photo, USGS Oregon Water Science Center hydrologist Brandon Overstreet is using a small unoccupied aircraft

...
Filter Total Items: 421
Large waves crashing on rocks at beach.
February 22, 2017

Atmospheric rivers are a global weather phenomenon that can bring large amounts of rain or snow to the U.S. West Coast each year. These rivers of wet air form over the Pacific Ocean near Hawaiʻi and pick up large amounts of moisture from the tropics and on their way to the West Coast. This moisture is carried in narrow bands across the Pacific Ocean to California, Oregon, Washington and Nevada.

Centrifuge Bowl Containing River Suspended Sediment
February 13, 2017

The U.S. Geological Survey published a new report highlighting a portable continuous-flow centrifuge which aims to save time and money on contaminant analysis of particles suspended in water samples.

USGS Streamgage on the Williamson River
January 24, 2017

USGS uses state-of-the-art science techniques to estimate phosphorus and suspended-sediment loads to Upper Klamath Lake in the Klamath Basin.

USGS
November 9, 2016

On November 14, 2016, the news media are invited to visit CVO and interview VDAP scientists about their work assisting foreign counterparts—responding to volcano eruptions and promoting volcano hazard awareness and preparedness.

excerpt from Columbia Gorge landslide map
November 4, 2016

New mapping in the western portion of the Columbia Gorge in Skamania County, Washington, shows previously unrecognized landslides beneath dense forest cover.

Photo showing the Great Basin area
October 11, 2016

Large precipitation events that occur about every 10 years are a critical source of recharge for replenishing groundwater resources, according to a new study by the U.S. Geological Survey and the Bureau of Reclamation.

Image: Boise Watershed Watch
September 19, 2016

Now in its ninth year, Watershed Watch educates children and adults about the health of the Boise River watershed

USGS scientists receiving Riverprize recognition.
September 13, 2016

NEW DELHI, INDIA – The collaborative work of the U.S. Department of the Interior and the Lower Elwha Klallam Tribe to restore the Elwha River of Washington, USA was recognized as a world-renowned restoration project during the awarding of the 2016 Thiess International Riverprize.

Filter Total Items: 238