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
Environmental characterization of Blue Mesa Reservoir and potential causes of and management strategies for harmful algal blooms, 1970 through 2023, Curecanti National Recreation Area, Colorado Environmental characterization of Blue Mesa Reservoir and potential causes of and management strategies for harmful algal blooms, 1970 through 2023, Curecanti National Recreation Area, Colorado
Blue Mesa Reservoir, in the Curecanti National Recreation Area, is the largest storage reservoir in Colorado and consists of three distinct basins: Iola (the shallowest), Cebolla, and Sapinero. After algal toxins were first documented in Iola basin in 2018, the U.S. Geological Survey began a study in cooperation with the National Park Service, Colorado River Water Conservation District...
Assessment of undiscovered oil and gas resources in the Haynesville Formation within the onshore United States and State waters of the Gulf Coast Basin, 2024 Assessment of undiscovered oil and gas resources in the Haynesville Formation within the onshore United States and State waters of the Gulf Coast Basin, 2024
Using a geology-based assessment methodology, the U.S. Geological Survey estimated undiscovered, technically recoverable mean resources of 152 million barrels of oil and 47.9 trillion cubic feet of gas in reservoirs of the Haynesville Formation within the onshore United States and State waters of the Gulf Coast Basin.
Responding to ecological transformation in Capitol Reef National Park, Utah—Employee perspectives from pilot interviews from the Cross-Park Resist-Assist-Direct Project Responding to ecological transformation in Capitol Reef National Park, Utah—Employee perspectives from pilot interviews from the Cross-Park Resist-Assist-Direct Project
Executive Summary Climate change is causing a range of changes that can affect the natural, cultural, and built resources of the Nation’s protected areas and affect opportunities to visit and recreate in these spaces. Changes in temperature and precipitation patterns also affect species and habitats, leading to ecological transformation. This report describes findings from pilot research...
Science
Connections between Forested and Urban Landscapes and Implications for Water Supply
Downstream communities rely upon forested mountains for high-quality water needed for water supply and agricultural irrigation. However, these forests are vulnerable to disturbances such as wildfire, drought, and flood, and are also affected by air pollution from adjacent urban and agricultural lands. Interactions between forested, urban, and agricultural landscapes can have substantial impacts on...
2025 M7.0 Hubbard Glacier Earthquake-Triggered Landslides and Snow Avalanches
A M7.0 oblique-slip earthquake initiated about 10 km below the Hubbard Glacier in the St. Elias Mountains about 88 km north of Yakutat, Alaska, at approximately 11:40am AKST (1:40pm YST) on December 6, 2025. The U.S. Geological Survey (USGS) Ground Failure product estimated that landslides triggered by this earthquake would likely be significant in number and/or spatial extent. This was confirmed...
Large Magmatic Systems for Minerals
This project continues work on large magmatic systems in the U.S., where critical mineral commodities important to clean energy technologies can be concentrated. Modeling of large mafic intrusion extents will continue, and new geophysical methods will be applied to improve understanding of magmatic systems.