Unified Interior Regions

Wyoming

The Rocky Mountain Region ranges from the Colorado Rockies to the Western Deserts to the Great Plains. The Rocky Mountain Region conducts multi- and interdisciplinary research and monitoring in locations across the Region, the United States, around the world, and across our solar system.

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Filter Total Items: 92
Date published: December 13, 2017
Status: Active

Interagency Grizzly Bear Study Team

The Interagency Grizzly Bear Study Team (IGBST) is an interdisciplinary group of scientists and biologists responsible for long-term monitoring and research efforts on grizzly bears in the Greater Yellowstone Ecosystem (GYE). The team was formed by the Department of the Interior (DOI) in 1973 as a direct result of controversy...

Date published: November 16, 2017
Status: Active

Impacts of Disease on Wolves in Yellowstone National Park

In 1995 and 1996, wolves were reintroduced into the Northern Rockies where they have since established and spread. Within Yellowstone National Park, one of the core protected release sites, the unmanaged population steadily increased to high densities, producing a large wolf population susceptible to infections such as canine parvovirus (CPV), canine distemper virus (CDV) and sarcoptic mange...

Contacts: Paul Cross, Emily Almberg, Doug Smith, Ellen Brandell & Peter Hudson
Date published: November 16, 2017
Status: Active

Brucellosis

Brucellosis is a nationally and internationally regulated disease of livestock with significant consequences for animal health, public health, and international trade.

Contacts: Paul Cross, Emily Almberg, Kelly Proffitt, Brandon Scurlock, & Eric Maichak, Jared Rogerson & Hank Edwards, Mark Drew & Paul Atwood , Eric Cole, Angela Brennan
Date published: September 20, 2017

Land Treatment Digital Library

The LTDL was created by the U.S. Geological Survey (USGS) to catalog information about land treatments on Federal lands in the western United States for all interested parties. The flexible framework of the library allows for the storage of a wide variety of data in different formats. The LTDL currently stores previously established land treatments or what often are called legacy data. The...

Date published: August 30, 2017

Reconstructing Flow History From Riparian Tree Rings

Aquatic Systems Branch scientists analyze rings of riparian trees relating tree growth and establishment to historical flow. We then use the tree rings to reconstruct the flow in past centuries. Flow reconstructions discover the frequency and magnitude of past droughts and floods—information that is essential for management of rivers and water supplies. We also use downscaled climate...

Date published: February 28, 2017
Status: Active

USGS Data at Risk: Expanding Legacy Data Inventory and Preservation Strategies

As one of the largest and oldest science organizations in the world, USGS has produced more than a century of earth science data, much of which is currently unavailable to the greater scientific community due to inaccessible or obsolescent media, formats, and technology. Tapping this vast wealth of “dark data” requires 1) a complete inventory of legacy data and 2) methods and tools to...

Contacts: Lance Everette, Tara M Bell, Cristiana Falvo
Date published: January 25, 2017
Status: Active

Rocky Mountain Regional Snowpack Chemistry Monitoring Study

Snowpacks collect atmospheric deposition throughout the snowfall season and offer a unique opportunity to obtain a composite sample of the chemistry of most of the annual precipitation at high elevations [> 1,800 meters]. The purpose of the snowpack network is to determine annual concentrations and depositional amounts of selected nutrients and other constituents in snow resulting from...

Contacts: Graham Sexstone
Date published: January 13, 2017
Status: Completed

Wyoming Groundwater-Quality Monitoring Network

A wide range of activities have the potential to contaminate groundwater. In addition, several naturally-occurring constituents can limit the suitability of groundwater for some uses. The State of Wyoming has established rules and programs to protect groundwater quality, as well as agencies to implement the rules and programs. The Wyoming Groundwater-Quality Monitoring Network (WGQMN) is one...

Contacts: Gregory K Boughton , Nicole Twing, Cheryl Nelson
Date published: December 1, 2016
Status: Active

Riparian Ecology

Riparian ecologists in the AS Branch study interactions among flow, channel change, and vegetation along rivers across the western United States and worldwide. Our work focuses on issues relevant to the management of water and public lands, including dam operation, climate change, invasive species, and ecological restoration. Investigations take place on a range of scales. For example,...

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...

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...

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...

Filter Total Items: 76
Date published: January 13, 2017

Wyoming Groundwater-Quality Monitoring Network Data for Johnson County

National Water Information System Mapper View of Wyoming Groundwater-Quality Monitoring Network sites in Johnson County.

Date published: January 13, 2017

Wyoming Groundwater-Quality Monitoring Network Data for Laramie County

National Water Information System Mapper View of Wyoming Groundwater-Quality Monitoring Network sites in Laramie County.

Date published: January 13, 2017

Wyoming Groundwater-Quality Monitoring Network Data for Niobrara County

National Water Information System Mapper View of Wyoming Groundwater-Quality Monitoring Network sites in Niobrara County.

Date published: January 13, 2017

Wyoming Groundwater-Quality Monitoring Network Data for Platte County

National Water Information System Mapper View of Wyoming Groundwater-Quality Monitoring Network sites in Platte County.

Date published: January 13, 2017

Wyoming Groundwater-Quality Monitoring Network Data for Sheridan County

National Water Information System Mapper View of Wyoming Groundwater-Quality Monitoring Network sites in Sheridan County.

Date published: January 13, 2017

Wyoming Groundwater-Quality Monitoring Network Data for Sublette County

National Water Information System Mapper View of Wyoming Groundwater-Quality Monitoring Network sites in Sublette County.

Date published: January 13, 2017

Wyoming Groundwater-Quality Monitoring Network Data for Sweetwater County

National Water Information System Mapper View of Wyoming Groundwater-Quality Monitoring Network sites in Sweetwater County.

Date published: January 13, 2017

Wyoming Groundwater-Quality Monitoring Network Data for Uinta County

National Water Information System Mapper View of Wyoming Groundwater-Quality Monitoring Network sites in Uinta County.

Date published: January 1, 2017

Description of core collected during installation of a Wasatch aquifer monitoring well in the Green River Basin, Sublette County, Wyoming

A monitoring well was installed in the Wasatch aquifer in the Green River Basin, Sublette County, Wyoming in August 2015. Core collected during drilling activities was described to a depth of 170 feet. The data release contains a detailed description of the lithology and physical characteristics of the core sections, as well as numerous photographs. The data release was produced in complian...

Date published: October 26, 2016

Sagebrush Mineral Resource Assessment Data Sources

List of USGS information resources used in carrying out the Sagebrush Mineral Resource Assessment in 2016. Portal to an interactive map and OGC WMS service.

Date published: October 26, 2016

Locatable Mineral Assessment Tracts for the U.S. Geological Survey Sagebrush Mineral-Resource Assessment Project

The polygon (vector) feature class represents locatable mineral resource assessment tracts (tracts of land) associated with the Department of the Interior (DOI) Sagebrush Focal Areas (SFAs) in Montana, Wyoming and Utah, central Idaho, and the Oregon-Nevada-Idaho border area. The mineral-resources tracts are geographic areas that were assessed by the USGS and were determined

Date published: September 28, 2016

USMIN Mineral-Resource Data for the U.S. Geological Survey Sagebrush Mineral-Resource Assessment Project

The point and polygon layers within this geodatabase represent locations of mineral occurrences, mines, mining and mineral districts and sites of active mineral exploration within or near the Department of the Interior (DOI) Sagebrush Focal Areas in Montana, Wyoming and Utah, central Idaho, and the Oregon-Nevada-Idaho border area. The data were compiled by the U.S. Geological Survey

Filter Total Items: 292
equipment and ice measurement looking across the channel
March 27, 2019

Intern Using Doppler

One of our interns uses Dopplar to gather streamflow data through the ice at the Little Wind River near Riverton, Wyoming.

employee clearing the ice and snow for a streamflow measurement
March 8, 2019

Clearing the Ice

Clearing the ice and snow to measure streamflow in South Fork Spread Creek. 

employee testing water through ice
February 14, 2019

New Fork River Sample Collection

We are using this piece of equipment to instantly measure stream temperature, pH, dissolved oxygen, and electrical conductivity. When you move the probe up and down in the water column, you can tell if the stream has stratification. Stratification is why our sample collection bottles are moved up and down and across the stream when we collect a water sample from New Fork

...
employee using Doppler to measure streamflow
February 8, 2019

Winter Streamflow

Using Doppler to peer under the ice and measure streamflow at New Fork River near Big Piney, Wyoming.

employee ice augering on a river
February 1, 2019

Employee Using an Ice Auger

A USGS employee uses a motorized auger to drill a two-foot hole in the ice for the purpose of measuring streamflow on the Sweetwater River. This image shows the final stages of the drilling process for one hole out of the twelve drilled that day.

Image from an application that navigates users through USGS National Oil and Gas Assessment Provinces
November 14, 2018

National Oil and Gas Assessment Provinces

This is a graphic from the USGS National Oil and Gas Assessment Explorer application, which allows user to drill into 70 oil and gas assessment provinces throughout the United States.

employee taking a wading measurement with snow on the bank
October 30, 2018

Wading Measurement on Leidy Creek

A USGS employee takes a wading measurement of streamflow on Leidy Creek at Togwotee Pass. Bear tracks on the fresh snow and seven grizzlie sightings were a good reminder to be bear-aware when taking measurements in this area.

cross section wading measurement looking downstream
September 27, 2018

Bull Lake Creek Streamgage

Cross section wading measurement looking downstream at Bull Lake Creek above Bull Lake. 

Leidy Creek near Moran (13012465) streamgage
September 23, 2018

Leidy Creek near Moran (13012465) streamgage

Leidy Creek near Moran (13012465) streamgage

South Fork Spread Creek near Moran (13012475) streamgage
September 23, 2018

South Fork Spread Creek near Moran (13012475) streamgage

South Fork Spread Creek near Moran (13012475) streamgage

Filter Total Items: 118
USGS science for a changing world logo
April 10, 2015

Sioux Falls, SD. — Climate change may pose a substantial future risk for sagebrush habitat in southwestern Wyoming, and thus adversely affect the regional summer habitat and nesting areas of sage-grouse, according to a new study by the United States Geological Survey.

Image: Elk Traveling
March 2, 2015

LARAMIE, WY — Seeking insights to help moose, elk, mule deer and bighorn sheep populations, researchers from the University of Wyoming, the Wyoming Game and Fish Department, the U.S. Geological Survey and other partners will spend much of March capturing animals on their winter ranges in western and southern Wyoming.

Image: Radio Marked Sage-grouse Hen
February 27, 2015

CORVALLIS, Ore. — Greater sage-grouse nests found in natural gas development areas where mitigation actions were taken to minimize development impacts had slightly higher nest survival than similar areas where such actions were not taken, according to research by U.S. Geological Survey and others.

USGS
December 18, 2014

Secretary of the Interior Sally Jewell announced today that Interior’s Southwest Climate Science Center is awarding nearly a 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.

USGS
December 18, 2014

Secretary of the Interior Sally Jewell announced today that Interior’s North Central Climate Science Center in Fort Collins, Colorado, is awarding nearly $400,000 to universities and other partners.

USGS
December 16, 2014

The U.S. Geological Survey has released a new report detailing changes of groundwater levels in the High Plains Aquifer. The report presents water-level change data in the aquifer for two separate periods: from 1950 – the time prior to significant groundwater irrigation development – to 2013, and 2011 to 2013.

Image: Transporting a Captured Mule Deer
December 8, 2014

Wyoming's struggling mule deer populations are receiving significant attention from University of Wyoming researchers, the Wyoming Game and Fish Department, the U.S. Geological Survey and others, with at least five studies underway that could assist efforts to enhance deer numbers and their habitats.

Image: American Bullfrog
October 2, 2014

The American bullfrog has expanded its invasion of the Yellowstone River floodplain in Montana, according to a new study released in “Aquatic Invasions.”

USGS
July 28, 2014

Streamflow in the eastern portions of the Missouri River watershed has increased over the past 52 years, whereas other parts have seen downward trends.