Unified Interior Regions

Montana

Welcome to the Midwest Region! Our region includes 18 Science Centers in 11 States from the Great Lakes to the Dakotas, south to Missouri and Kentucky. Our streamgage network is used to monitor and assess water resources across the region. Other research focuses on fisheries and aquatic ecosystems, midcontinental plant/animal species, invasive species, wildlife disease, and energy and mining.

Northern Rocky Mountain Science Center (NOROCK)

Northern Rocky Mountain Science Center (NOROCK)

Scientists from the Center work in the northern Rocky Mountains and across the U.S. Many work throughout the world on issues as diverse as global climate change, aquatic ecology, wildlife diseases, bison ecology, and large carnivores.

Go to NOROCK

Wyoming-Montana Water Science Center

Wyoming-Montana Water Science Center

The Water Science Center's hydrologists, engineers, geospatial analysts, hydrologic technicians, geologists, and support staff work to provide hydrologic data and interpretive studies.

Go to Center

States L2 Landing Page Tabs

Filter Total Items: 267
Boulder Glacier - 2005 color
December 31, 2005

Boulder Glacier - 2005 color

Boulder Glacier - 2005 color

Boulder Glacier - 2005 black and white
December 31, 2005

Boulder Glacier - 2005 black and white

Boulder Glacier - 2005 black and white

Installation of a gaging station at the Smith River near Eden, Montana
February 20, 2005

Installation of a gaging station at the Smith River near Eden, Montana

Installation of a gaging station at the Smith River near Eden, Montana

diatom
March 31, 2004

Diatom in Yellowstone Lake Spire

Diatom in spire from floor of Yellowstone Lake, Yellowstone National Park.

lake spire material
March 31, 2004

Yellowstone Lake Spire

Spires from the floor of Yellowstone Lake appear to be composed of diatoms and silicified bacteria.

lake spire material
March 31, 2004

Yellowstone Lake Spire

Spires from the floor of Yellowstone Lake appear to be composed of diatoms and silicified bacteria.

lake spire material
March 31, 2004

Yellowstone Lake Spire

Spires from the floor of Yellowstone Lake appear to be composed of diatoms and silicified bacteria.

Chief Mountain
January 9, 2004

Chief Mountain

Chief Mountain

map of western U.S.showing sagebrush-dominated ecoregions
March 15, 2003

Sagebrush-dominated ecoregions

Sagebrush-dominated ecoregions in the western United States (sagebrush cover types shown in various shades of yellow, pink, and blue-grey).

Grinnell Glacier, GNP - 1938
December 31, 1938

Grinnell Glacier, GNP - 1938

Grinnell Glacier, GNP - 1938

Boulder Glacier - 1932
December 31, 1932

Boulder Glacier - 1932

Boulder Glacier - 1932 

Northern Rocky Mountain Science Center (NOROCK)

Northern Rocky Mountain Science Center (NOROCK)

Scientists from the Center work in the northern Rocky Mountains and across the U.S. Many work throughout the world on issues as diverse as global climate change, aquatic ecology, wildlife diseases, bison ecology, and large carnivores.

Go to NOROCK

Wyoming-Montana Water Science Center

Wyoming-Montana Water Science Center

The Water Science Center's hydrologists, engineers, geospatial analysts, hydrologic technicians, geologists, and support staff work to provide hydrologic data and interpretive studies.

Go to Center