Unified Interior Regions

Region 9: Columbia-Pacific Northwest

Regions L2 Landing Page Tabs

Filter Total Items: 277
Date published: March 20, 2018
Status: Active

Volcanoes

As the 1980 Mount St. Helens eruption showed, volcanoes pose significant threats to U.S. communities. Potential hazards posed by U.S. volcanoes include tephra falls, pyroclastic flows and surges, VOG, ballistic projectiles, lahar and lava flows. In collaboration with researchers from the USGS Volcano Hazards Program, the Hazards Vulnerability Team worked on better understanding and...

Date published: March 8, 2018
Status: Completed

Chambers-Clover Model

The Issue: In 1998, to address diminishing water availability and quality and the loss of critical habitat for fish and wildlife, Washington State enacted the Watershed Management Act. Under this Act, in the process of watershed planning for the Chambers-Clover Creek Watershed in Pierce County, Planning Unit members and partners uncovered gaps in data that would limit the...

Contacts: Wendy Welch
Date published: February 26, 2018
Status: Active

WFRC Strategic Plan for Science 2015-2020

This strategic plan establishes a template for our science portfolio for the next five years.

Date published: February 23, 2018
Status: Active

WFRC - Lead Scientists and Areas of Expertise

Scientist - Areas of Expertise

Date published: February 20, 2018
Status: Active

Central Columbia Plateau - Yakima River Basin

The Central Columbia Plateau/Yakima River Basin (CCYK) National Water-Quality Assessment (NAWQA) study unit is located in Central Washington, USA. The study unit is dominated by intensive agricultural practices, with irrigated agriculture a common practice for crop production (see study area description). Due to the intensive...

Contacts: Robert W Black
Date published: February 16, 2018
Status: Active

Hanford

Located on 586 square miles in southeastern Washington, the U.S. Department of Energy's (USDOE) Hanford Site was established during World War II as part of the Manhattan Project to produce plutonium for nuclear weapons. As a result of plutonium processing and operation of nine nuclear reactors, large volumes of liquid wastes have been generated and discharged to the ground.

The USDOE...

Date published: February 14, 2018
Status: Active

Puget Sound Basin NAWQA

The Puget Sound Basin (PUGT) study unit of the National Water Quality Assessment (NAWQA) program encompasses a 13,700-square-mile area that drains to Puget Sound and adjacent marine waters. Included in this region are all or part of 13 counties in western Washington, as well as the headwaters of the Skagit River and part of the Nooksack River in British Columbia, Canada. The Puget Sound Basin...

Contacts: Robert W Black
Date published: February 1, 2018
Status: Active

Probability of Streamflow Permanence (PROSPER)

PRObability of Streamflow PERmanence (PROSPER)

Rivers and streams are constantly changing. Streamflows can change throughout the year and between years due to snowmelt, precipitation, diversions, and return flows. For many streams, these fluctuations determine whether a stream has year-round flow or not. PROSPER is a project initiated to better understand what causes these fluctuations...

Date published: January 29, 2018
Status: Completed

Characterization and Numerical Simulation of the Puyallup River Watershed

Groundwater is an important resource for domestic, commercial, and industrial usage in the Puyallup River Watershed, and groundwater discharge helps maintain late-summer and early-fall streamflow (baseflow) in many area streams. Consequently, as the population grows, and commercial and industrial activity increase, so does the demand for groundwater. However, the quantity of usable groundwater...

Date published: January 26, 2018
Status: Active

Quincy Groundwater

The Issue: Since 1952, water diverted from the Columbia River for irrigation in parts of the Quincy Subarea in eastern Washington has resulted in rising groundwater levels and increased groundwater flows and storage. Managers of groundwater in the area need a better understanding of the flow system before and after the start of irrigation.

How the USGS will help...

Contacts: Sue Kahle
Date published: January 18, 2018
Status: Active

National Assessment of Coastal Vulnerability to Sea Level Rise

The original national coastal vulnerability index (CVI) assessment was motivated by expected accelerated sea-level rise (SLR) and the uncertainty in the response of the coastline to SLR. This research was conducted between 1999 and 2001, and is currently being updated using new data sources and methodology. This original study was part of the ...

Date published: January 18, 2018
Status: Active

Long-Term Coastal Change

Goals of this task include developing and improving coastal-change assessments and supporting long-term planning and decision making to ensure sustainable coastal economies, infrastructure, and ecosystems.

Filter Total Items: 188
Date published: January 1, 2017

Riparian vegetation species richness in the Elwha River estuary, Washington, in 2007 and 2014

This portion of the data release presents riparian plant species richness (number of unique taxa) data from plots sampled in the Elwha River estuary, Washington, in 2007 and 2014. In August 2007, we established 21 vegetation plots within the study area in a stratified random fashion, with three to five plots in five of the vegetation cover types denoted in the habitat classification m

Date published: January 1, 2017

Water column acoustic backscatter data from the mouth of the Columbia River, Oregon and Washington, 2013

Spatial surveys of water column acoustic backscatter were performed between May 28 and June 2, 2013, in the mouth of the Columbia River, Oregon and Washington. These data were collected using a Biosonics DTX single-beam echosounder with 430 kHz transducer.

Date published: January 1, 2017

Lagrangian drifter data from the mouth of the Columbia River, Oregon and Washington, 2013

Lagrangian surface currents were measured using drifters equipped with global navigation satellite system (GNSS) receivers. A total of 8 drifter deployments were performed between May 25 and June 8, 2013. For each deployment, drifters were released within the MCR and their positions were recorded until the drifters were recovered. The average duration of the drifter deployments varied bet

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 map of hydrothermal alteration type, key mineral groups, and green vegetation of the northwestern United States derived from automated analysis of ASTER satellite data

Mineral groups identified through automated analysis of remote sensing data acquired by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) were used to generate a map showing the type and spatial distribution of hydrothermal alteration, other exposed mineral groups, and green vegetation across the northwestern conterminous United States. Boolean algebra was used to

Date published: January 1, 2017

Water quality in the Elwha River estuary, Washington, from 2006 to 2014.

This portion of the data release presents water column dissolved nutrient concentration data and water quality parameters from samples collected in the Elwha River estuary, Washington, in 2006, 2007, 2013, and 2014 (USGS Field Activities L-15-13-PS, L-24-13-PS, T-R5-13-PS, T-R6-13-PS, T-RA-14-PS, 2014-614-FA, 2014-628-FA, 2014-633-FA, 2014-666-FA). Water column sampl

Date published: January 1, 2017

Vegetation habitat units derived from 2014 aerial imagery and field data for the Elwha River estuary, Washington

Estuary vegetation cover delineated from 28 August 2014 0.15-meter-resolution NPS Elwha PlaneCam aerial imagery at a scale of 1:1500.

Date published: January 1, 2017

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

Estuary vegetation cover delineated from 30 August 2012 0.15-meter-resolution NPS Elwha PlaneCam aerial imagery at a scale of 1:1500.

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

Data for Trap Net Captured Juvenile Lost River and Shortnose Suckers from Upper Klamath Lake

Data included in this data set are for trap net captured juvenile suckers from Upper Klamath Lake, Oregon starting in 2001. Data were collected on fishing effort, the number of suckers captured, sucker length, and sucker species. There are two levels of data. Net level data contains 14,838 records and the data file is 2,069 KB and fish level data contains 25,236 records and the data

Date published: January 1, 2017

Topography data from the Elwha River delta, Washington, August 2012

This part of the data release presents topography data from the Elwha River delta collected in August 2012. Topography data were collected on foot with global navigation satellite system (GNSS) receivers mounted on backpacks.

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

Filter Total Items: 1,025
August 15, 2017

4SP1 West Transect – 2017

Permanent Site: 4SP1 - West Transect; Depth: 6.2 Meters (20.2 Feet); Distance from river mouth: 0.8 Kilometers (0.5 Miles) East; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.15257, -123.557376; Site Description: This site has converted from gravel/cobble substrate to all sand. Since 2013, seaweed has been completely absent. However, this year six species of

August 15, 2017

C2 East Transect – 2017

Permanent Site: C2 East Transect; Depth: 15.1 Meters (49.7 Feet); Distance from river mouth: 0.7 Kilometers (0.4 Miles); Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.147841,-123.57596074; Site Description: One of our deepest sites. Substrate is all muddy sand. Both brown and red seaweeds are absent except for one acid kelp Desmarestia (0:38 seconds). Two

August 15, 2017

C2 West Transect – 2017

Permanent Site: C2 West Transect; Depth: 15.3 Meters (50.3 Feet); Distance from river mouth: 0.7 Kilometers (0.5 Miles); Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.147841,-123.57663268; Site Description: One of our deepest sites. Substrate is all muddy sand. Seaweed is absent. Woody debris is present (1:18 seconds). The featherduster tubeworms that were

August 14, 2017

GP2 East Transect – 2017

Permanent Control Site: GP2 East Transect; Depth: 13.2 Meters (43.2 Feet); Distance from river mouth: 18.8 Kilometers (11.7 Miles) east; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.12781102,-123.31645664; Site Description: This site was established as the eastern control. Substrate is mainly a gravel/sand mixture. A few large boulders are located off

August 14, 2017

GP2 West Transect – 2017

Permanent Control Site: GP2 West Transect; Depth: 12.7 Meters (41.6 Feet); Distance from river mouth: 18.8 Kilometers (11.6 Miles) east; Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.12781102,-123.31712832; Site Description: This site was established as the eastern control. Substrate is mainly a gravel/sand/cobble mixture surrounding boulders. This year red

August 3, 2017

A2 East Transect – 2017

Permanent Site: A2 East Transect; Depth: 12.9 Meters (42.3 Feet); Distance from river mouth: Kilometers 1.8 (1.1 Miles); Pre/Post Dam Removal: 6 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. Five species of seaweeds are present though not abundant. The two most

August 3, 2017

A2 West Transect – 2017

Permanent Site: A2 West Transect; Depth: 12.8 Meters (42.0 Feet); Distance from river mouth: Kilometers 1.8 (1.1 Miles); Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.14130295, -123.5883331; Site Description: One of our deeper sites at over 40 feet. Sediment is primarily sand/sandy mud with scattered boulders. Seven species of seaweeds are present though not

August 3, 2017

C1 East Transect – 2017

Permanent Site: C1 East Transect; Depth: 8.5 Meters (28.0 Feet); Distance from river mouth: 0.7 Kilometers (0.4 Miles); Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.14525225,-123.57294101; Site Description: Substrate is entirely sand. Current was high and contained lots of drift seaweed and eelgrass (0:05 seconds). In 2016 all seaweeds were absent but this

August 3, 2017

C1 West Transect – 2017

Permanent Site: C1 West Transect; Depth: 9.3 Meters (30.4 Feet); Distance from river mouth: 0.7 Kilometers (0.4 Miles); Pre/Post Dam Removal: 6 years post-dam removal; Lat/Long: 48.14525225,-123.57361291; Site Description: Substrate is entirely sand. Current was high and contained lots of drift seaweed and eelgrass (0:04, 0:38 seconds). Though seaweeds were absent in 2016

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

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.

Filter Total Items: 432
Image: Female Golden Eagle with GPS-GSM Transmitter
April 8, 2015

Golden eagles in the Mojave Desert travel farther, to different areas, and at different times of the year than previously understood, according to research by the U.S. Geological Survey and partners from other federal agencies, academia and the private sector. 

Screenshot of the Upper Klamath Basin Collaborative Groundwater Monitoring website.
April 3, 2015

The U.S. Geological Survey recently launched the Upper Klamath Basin Collaborative Groundwater Monitoring  website to provide information on groundwater conditions in the upper Klamath Basin.

USGS
March 23, 2015

Floodplains in the Puget Sound region can be managed to protect people and also increase the health of rivers, according to a new U.S. Geological Survey report. 

USGS
March 18, 2015

Decreases in freshwater withdrawn for irrigation and thermoelectric power led to a 15 percent overall decrease in freshwater use in Washington between 2005 and 2010, according to a report published today by the U. S. Geological Survey.

USGS
February 18, 2015

U.S. Geological Survey scientists today released analyses of more than 30 years of water-quality data collected at the U.S. Department of Energy’s Idaho National Laboratory Site.

Aerial photos of the Elwha River mouth before and during dam removal.
February 17, 2015

SEATTLE — The effects of dam removal are better known as a result of several new studies released this week by government, tribal and university researchers. The scientists worked together to characterize the effects of the largest dam removal project in U.S. history occurring on the Elwha River of Washington State.

Image: Pallid Sturgeon
January 23, 2015

BOZEMAN – Pallid sturgeon come from a genetic line that has lived on this planet for tens of millions of years; yet it has been decades since anyone has documented any of the enormous fish successfully producing young that survive to adulthood in the upper Missouri River basin.

Image: Oso, Washington Landslide
January 12, 2015

VANCOUVER, Wash. — The large landslide that occurred on March 22, 2014 near Oso, Washington was unusually mobile and destructive.

Image: Steve Hickman Earthquake Science Center Director
January 12, 2015

The U.S. Geological Survey is pleased to announce the selection of Dr. Stephen Hickman to serve as the new director of the USGS Earthquake Science Center, headquartered in Menlo Park, California.

collage of scientists conducting science related to each mission are
January 5, 2015

CORVALLIS, Ore. — Scientists from the U.S. Geological Survey and Washington State University have discovered that endangered Chinook salmon can be detected accurately from DNA they release into the environment. The results are part of a special issue of the journal Biological Conservation on use of environmental DNA to inform conservation and management of aquatic species.

USGS
December 18, 2014

Secretary of the Interior Sally Jewell announced today that Interior’s Northwest Climate Science Center is awarding more than one million dollars to universities and other partners for research to guide managers of parks, refuges and other cultural and natural resources in planning how to help species and ecosystems adapt to climate change.

Filter Total Items: 246