Unified Interior Regions

Region 5: Missouri Basin

USGS Science Centers in the Missouri Basin Region

For more information on what each center is doing in the Missouri Basin, please follow the links below!

Wyoming - Montana Water Science Center

Northern Rocky Mountain Science Center

Kansas Water Science Center

Nebraska Water Science Center

Northern Prairie Wildlife Research Center

Dakota Water Science Center

Regions L2 Landing Page Tabs

Filter Total Items: 309
This radar image from May 16, 1999, captures the distribution of birds in the airspace shortly after the onset of nocturnal migr
Date Published: March 1, 2016

Radar Technology - A Tool for Understanding Migratory Aerofauna

Understanding the factors affecting migratory bird and bat populations during all three phases of their life cycle—breeding, non-breeding, and migration—is critical to species conservation planning. This includes the need for information about these species’ responses to natural challenges, as well as information about the impact of human activities that alter resources critical to migrants...

Contacts: Robb Diehl
Westslope cutthroat trout and bull trout in the North Fork of the Flathead River, Montana.
Date Published: March 1, 2016
Status: Active

Evaluation of alternative dam operations on the movement and habitat use of bull trout and westslope cutthroat trout

The goal of this project is to quantify the operational impacts of Hungry Horse Dam on native bull trout and westslope cutthroat trout in the upper Flathead River system, Montana.

Image: USGS Scientist Conducting Amphibian Research
Date Published: May 15, 2015
Status: Completed

Amphibian Research and Monitoring Initiative: Rocky Mountain Region

Decline of amphibian populations worldwide has prompted an international effort to determine causes of decline in various locations and ecosytems. Some causes which have been suggested include habitat alteration, introduced species, disease, and environmental stressors such as ultraviolet radiation, agricultural chemicals in groundwater, and contaminants in atmospheric deposition. The ...

Photo of pivot irrigation in progress in the High Plains Aquifer region.
Date Published: June 21, 2009
Status: Completed

NAWQA High Plains Regional Groundwater Study

As part of the National Water Quality Assessment Program (NAWQA), the USGS has evaluated ground-water quality in the High Plains aquifer system. Beginning in 1999 and continuing for a period of 6 years, the High Plains Regional Groundwater Study intensively investigated the...

Red Mountain, Colorado
Date Published: September 30, 2007
Status: Completed

USGS Abandoned Mine Lands Initiative

The U.S. Geological Survey (USGS) conducted an Abandoned Mine Lands (AML) Initiative during the fiscal years 1997 through 2001 to provide technical assistance in support of Federal Land Management Agency (FLMA) actions to remediate contamination associated with abandoned hard rock mining activities. This initiative was part of a larger strategy by the U.S....

packbridge over river in mountains
Date Published: March 4, 2007
Status: Completed

Headwaters Province - Idaho and Montana: Earth Science Studies in Support of Public Policy Development and Land Stewardship

The Headwaters Province project provided geoscience data and interpretations to the Federal Land Management Agencies (FLMA) that were basic to sound policy and land-stewardship practices. 

View of three USGS Visual Identity items
Date Published: October 1, 2001
Status: Completed

Water-Quality Sampling at Five Hydrologic Benchmark Stations in the Western United States

The Hydrologic Benchmark Network (HBN) was established in 1963 to provide  Swiftwater Creek, MT long-term measurements of streamflow and water quality in areas of the United States that are minimally affected by human activities. Historically, the HBN has used a fixed-interval sampling strategy, however other more robust sampling strategies are now available. Trend networks, for example, can...

Cache la Poudre River
Date Published: June 19, 2000
Status: Completed

NAWQA South Platte River Basin Study

The South Platte River Basin study, conducted as part of the U.S. Geological Survey's National Water-Quality Assessment Program, combines information on water chemistry, physical characteristics, stream habitat, and aquatic life to provide science-based insights for current and...

Filter Total Items: 767
Image: Shepard Glacier, Glacier National Park, Montana - 1913
March 14, 2016

Shepard Glacier, Glacier National Park, Montana - 1913

Well-defined boundaries and crevasses are apparent in this photo of Shepard Glacier when its mass filled the cirque in 1913. (W.C. Alden)

Image: Shepard Glacier, Glacier National Park, Montana - 2005
March 14, 2016

Shepard Glacier, Glacier National Park, Montana - 2005

The thick, crevassed, ice flows of historic Shepard Glacier have been diminished to less than 0.1 square kilometer in area by 2005. According to the criteria set by the USGS Repeat Photography Project, Shepard Glacier is now considered to be too small to be defined as a glacier. (Blase Reardon)

Collecting water-quality data in Armenia
March 2, 2016

Armenia water work

Field training on well inventory and collection of water-level data at a non-flowing well near Yeghegnavan, Armenia, near the Armenia/Turkey/Iran border. Mt. Ararat is in background.

The growth of aquaculture to raise trout, sturgeon and other cold-water fish has increased withdrawals of critical groundwater in the Ararat Basin of Armenia. The USGS is working with

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Aquaculture in Armenia
March 2, 2016

Aquaculture in Armenia

The growth of aquaculture to raise trout, sturgeon and other cold-water fish has increased withdrawals of critical groundwater in the Ararat Basin of Armenia. The USGS is working with partners, including USAID, to develop scientific tools for water-resource managers to understand and predict consequences of management decisions in Armenia.

Collecting Water Samples from a Well in Armenia
March 2, 2016

Water Sampling from Well in Armenia

Mark Anderson, Director of the USGS South Dakota Water Science Center, demonstrates how to collect a stable isotope sample from a flowing well near Sis, Armenia.

The growth of aquaculture to raise trout, sturgeon and other cold-water fish has increased withdrawals of critical groundwater in the Ararat Basin of Armenia. The USGS is working with partners, including

...
Collecting Water Data Using a Pressure Gage, Armenia
March 2, 2016

Pressure gage water data collection

Field training on how to measure water level using a pressure gage for a flowing well in Sis, Armenia.

The growth of aquaculture to raise trout, sturgeon and other cold-water fish has increased withdrawals of critical groundwater in the Ararat Basin of Armenia. The USGS is working with partners, including USAID, to develop scientific tools for water-resource

...
Canyon Lake
February 29, 2016

Canyon Lake February 2017

Waterfowl population on Canyon Lake in Rapid City, SD, during February 2017.

February 23, 2016

Fitting a radio collar

Biologists with IGBST and the National Park Service fit a grizzly bear with a radio collar.  Once a bear is radio collared, biologists can track its movements with telemetry.

Grizzly released from trap
February 23, 2016

Grizzly released from trap

After the grizzly bear recovers fully from the anesthesia, it is released back into the wilderness.  

February 23, 2016

Telemetry by air

Once a grizzly bear is radio collared, biologists can track its movements with telemetry via airplane.  The IGBST also used the latest telemetry technologies, which allows downloading of GPS data from the radio collar via satellites.

February 23, 2016

Telemetry by foot

Once a grizzly bear is radio collared, biologists can track its movements with telemetry on foot.