USGS Science Collaboration Portal for the Colorado River Basin
Collaboration platform that brings together science, data, and mapping and analytical tools from across the basin
Collaboration platform that brings together science, data, and mapping and analytical tools from across the basin
Colorado River Basin Actionable and Strategic Integrated Science and Technology (ASIST) Initiative
Fostering Innovative Interdisciplinary Science for Characterizing and Adapting to Long-term Drought
Fostering Innovative Interdisciplinary Science for Characterizing and Adapting to Long-term Drought
Colorado River Basin Drought and the 2023 Water Year
Geonarrative presentation comparing 2023 conditions to the long-term drought in the Colorado River Basin
Geonarrative presentation comparing 2023 conditions to the long-term drought in the Colorado River Basin
Great Salt Lake Data and Reports by the USGS
Learn about Water Quantity and Quality and Aquatic Ecology of this National Treasure
Learn about Water Quantity and Quality and Aquatic Ecology of this National Treasure
Colorado River Basin Studies in Utah
Learn about Surface Water, Groundwater Quantities and Quality and Artificial Recharge of Groundwater in the Colorado River Basin in Utah
Learn about Surface Water, Groundwater Quantities and Quality and Artificial Recharge of Groundwater in the Colorado River Basin in Utah
Streamflow in the Upper Rio Grande Basin
USGS Analyses of the Effects of Potential Future Climate Conditions on Streamflows in the Upper Rio Grande Basin
USGS Analyses of the Effects of Potential Future Climate Conditions on Streamflows in the Upper Rio Grande Basin
Next Generation Water Observing System (NGWOS) Study: Upper Colorado River Basin
The USGS NGWOS Program Provides Innovative, High-fidelity, Real-time Data and Insightful Analyses about Water Quantity, Quality, and Use in Selected Watersheds across the U.S.
The USGS NGWOS Program Provides Innovative, High-fidelity, Real-time Data and Insightful Analyses about Water Quantity, Quality, and Use in Selected Watersheds across the U.S.
Rocky Mountain Region
USGS Region 7 Staff support and advise USGS Science Centers that provide numerous stakeholders with vital information about spatial distribution and temporal trends in critical minerals, energy resources, geology, water resources, native plants and wildlife, and hazards posed by earthquakes and landslides in Colorado, New Mexico, Utah, Wyoming and beyond.
USGS Region 7: Upper Colorado Basin (Rocky Mountain)
USGS Region 7: Upper Colorado Basin (Rocky Mountain)
Map Showing USGS/DOI Unified Region 7 and adjoining Regions
Key USGS Region 7 Contacts
Key USGS Region 7 Contacts
Additional Information about USGS Region 7
Additional Information about USGS Region 7
News
AquaDePTH: Merging Aquatic Disease Surveillance Data into One Useful Tool
AquaDePTH: Merging Aquatic Disease Surveillance Data into One Useful Tool
A new framework for guiding management decisions for amphibians in an uncertain future
A new framework for guiding management decisions for amphibians in an uncertain future
USGS Colorado River Basin Actionable and Strategic Integrated Science and Technology (ASIST) Initiative Science Co-Development Virtual Workshop, June 24-25, 2025
USGS Colorado River Basin Actionable and Strategic Integrated Science and Technology (ASIST) Initiative Science Co-Development Virtual Workshop, June 24-25, 2025
Publications
Assessment of undiscovered conventional and continuous gas resources in the Mesaverde Group and Lance Formation in the Southwestern Wyoming Province, Wyoming, Utah, and Colorado, 2025 Assessment of undiscovered conventional and continuous gas resources in the Mesaverde Group and Lance Formation in the Southwestern Wyoming Province, Wyoming, Utah, and Colorado, 2025
Using a geology-based assessment methodology, the U.S. Geological Survey estimated undiscovered, technically recoverable mean conventional and continuous resources of 4.7 trillion cubic feet of gas in the Mesaverde Group and Lance Formation in the Southwestern Wyoming Province, Wyoming, Utah, and Colorado.
The effects of carnivory and herbivory on the energy balance of Arctic grizzly bears The effects of carnivory and herbivory on the energy balance of Arctic grizzly bears
Omnivores often face tradeoffs between selecting for spatially dispersed energy-dense vertebrate prey versus densely distributed herbivorous resources that have limited energetic value per unit intake. Arctic grizzly bears (Ursus arctos) are large omnivores within a resource-limited ecosystem that are known to exhibit smaller body masses and occur at lower densities than grizzly bears in...
Depth of magma crystallization and fluid exsolution beneath the porphyry-skarn Cu deposits at Santa Rita and Hanover-Fierro, New Mexico, USA Depth of magma crystallization and fluid exsolution beneath the porphyry-skarn Cu deposits at Santa Rita and Hanover-Fierro, New Mexico, USA
The depth level at which porphyry Cu–forming magmas fractionated and exsolved mineralizing fluids is actively debated. In the classic model, extensive magma fractionation occurs in large, upper crustal magma chambers, and concomitant fluid exsolution leads to forceful expulsion of residual magmas in the form of porphyry dikes, stocks, and breccia pipes, which subsequently serve as...
Science
Developing structured science syntheses for use in NEPA analyses and decision making in the Bureau of Land Management
Science information is fundamental to understanding how proposed actions on public lands may impact the environment. However, agencies often have limited time to compile and synthesize existing science. We are working with land management agencies to develop a new type of science product— structured science syntheses—for facilitating the use of science information in public lands decisions.
Dust from the Great Salt Lake dry lakebed: a possible health risk for communities in northern Utah
By analyzing dust samples in northern Utah, the USGS is providing crucial insights about the importance of water and lakebed management to mitigate dust pollution and protect vulnerable communities in northern Utah.
Interdisciplinary Methods and Applications in Geophysics (IMAGe)
The project focuses on the development of novel geophysical techniques that improve our ability to understand Earth's subsurface, with broad relevance to the Mineral Resources Program and the USGS Science Strategy. Our goal is to develop and maintain state-of-the art geophysical capabilities that support the diverse science needs of USGS projects that aim to meet the challenges of the 21st century...