Unified Interior Regions
Region 7: Upper Colorado Basin
Map of Region 7: Upper Colorado Basin
Map Showing USGS/DOI Unified Region 7 and parts of adjoining Regions
Key USGS Region 7: Upper Colorado Basin Contacts
Regional Director (Acting)-Peter Griffiths
Associate Regional Director, Operations-Peter Griffiths
USGS Region 7: Upper Colorado Basin Offices and Science Centers
Regions L2 Landing Page Tabs
The DOI Unified Region 7: Upper Colorado Basin includes Wyoming, Utah, Colorado, and New Mexico. The data, information, analyses, and tools developed by the USGS support land managers in making decisions on the landscape. USGS Science Centers in the Region conduct multi- and interdisciplinary research and monitoring related to natural resources, ecology, and natural hazards.
News
Media Alert: Flights Above Custer and Fremont Counties, Colorado, to Map Geology
USGS Low-level Helicopter Surveys Begin Early June
Editor: In the public interest and in accordance with Federal Aviation Administration regulations, the USGS is announcing this low-level airborne project. Your assistance in informing the local communities is appreciated.
Media Alert: Flights Above the Mississippi Alluvial Plain to Continue Aquifer Mapping
Editor: In the public interest and in accordance with Federal Aviation Administration regulations, the USGS is announcing this low-level airborne project. Your assistance informing the local communities is appreciated.
Media Alert: Flights Above Northern Maine to Map Geology
USGS Low-level Airplane Surveys Beginning Soon
Editor: In the public interest and in accordance with Federal Aviation Administration regulations, the USGS is announcing this low-level airborne project. Your assistance in informing the local communities is appreciated.
Publications
Assessment of streamflow and water quality in the Upper Yampa River Basin, Colorado, 1992–2018
The Upper Yampa River Basin drains approximately 2,100 square miles west of the Continental Divide in north-western Colorado. There is a growing need to understand potential changes in the quantity and quality of water resources as the basin is undergoing increasing land and water development to support growing municipal, industrial, and...
Day, Natalie K.
Analysis of Escherichia coli, total recoverable iron, and dissolved selenium concentrations, loading, and identifying data gaps for selected 303(d) listed streams, Grand Valley, western Colorado, 1980–2018
Tributaries to the Colorado River in the Grand Valley in western Colorado (segment COLCLC13b) have been placed on the State of Colorado 303(d) list as impaired for Escherichia coli (E. coli), total recoverable iron, and dissolved selenium. The Colorado Department of Public Health and Environment Water Quality Control Division is required to...
Miller, Lisa D.; Gidley, Rachel G.; Day, Natalie K.; Thomas, Judith C.
Deposit classification scheme for the Critical Minerals Mapping Initiative Global Geochemical Database
A challenge for the global economy is to meet the growing demand for commodities used in today’s advanced technologies. Critical minerals are commodities (for example, elements, compounds, minerals) deemed vital to the economic and national security of individual countries that are vulnerable to supply disruption. The national geological agencies...
Hofstra, Albert H.; Lisitsin, Vladimir; Corriveau, Louise; Paradis, Suzanne; Peter, Jan; Lauzière, Kathleen; Lawley, Christopher; Gadd, Michael; Pilote, Jean-Luc; Honsberger, Ian; Bastrakov, Evgeniy; Champion, David; Czarnota, Karol; Doublier, Michael; Huston, David; Raymond, Oliver; VanDerWielen, Simon; Emsbo, Poul; Granitto, Matthew; Kreiner, DouglasUSGS Science Centers in Region 7-Upper Colorado Basin conduct a large number of cooperative and collaborative projects with other agencies and partners. A sampling of those projects are shown below on this web page.
Colorado River Basin: Building Advanced, Strategic, Innovative, Integrated System Science
The Colorado River Basin is currently experiencing its worst drought in recorded history. The period from 2000 through 2020 is the driest 21-year period in over 100 years and one of the driest periods in the 1,200-year paleo-record. Drought impacts include worsening conditions in the 9 ecoregions, including habitat for several threatened and endangered species, wildland fire risks, reduced...
Biology, Impacts and Control of Invasive Reptiles in the Pacific
Research on Guam has led to development and validation of numerous effective control tools, including the advancement of reptile control to support native species recovery.
USMIN Mineral Deposit Database
Our objective is to develop a national-scale, geospatial database that is the authoritative source of the most important mines, mineral deposits, and mineral districts of the United States.
Isotope and Chemical Methods for Mineral and Geoenvironmental Assessments and Support of USGS Science Strategy
This Project integrates several geochemical tools—stable isotope geochemistry, noble gas geochemistry, active gas geochemistry, single fluid inclusion chemistry, and fluid inclusion solute chemistry—in studies of the processes that form mineral deposits and the processes that disrupt them during mining or natural weathering. Research is directed toward fundamental scientific questions or, in...
National Geochemical Database
The National Geochemical Database project assembles, reformats, corrects, and archives historical data obtained from the geochemical analysis of millions of geologic samples collected for USGS studies. These data, representing hundreds of millions of dollars' worth of USGS research, are provided to USGS researchers; other Federal agencies; State Geological Surveys and Environmental Protection...
Spectroscopy and Hyperspectral Imaging of Critical Mineral Resources
Our project will characterize the primary critical minerals (minerals that contain critical elements in their base structure) that are not yet in the USGS Spectral Library. We propose to increase understanding of the spectral indicators of critical minerals using lab-based studies of hand specimens and drill core, hyperspectral field scanning, and hyperspectral images collected from aircraft...
Non-Traditional Stable Isotopes
Understanding the genesis of ore deposits and their behavior in the environment is a subject of great importance to the Nation. A relatively new tool to aid in these efforts to investigate the origin and environmental effects of ore deposits is the use of "heavy" metal stable isotopes. Our research objectives are to utilize various isotopic systems to advance our understanding of ore genesis...
Metal Transport in Mineralized Mountain Watersheds
The central objective of this project is to develop a greater understanding of deep bedrock groundwater circulation and its contribution to surface water metal loads in mineralized mountain blocks composed of sedimentary rocks. This work is being performed in cooperation with Lawrence Berkeley National Laboratory as part of a broader research program aimed at understanding processes...
Integrated Hyperspectral, Geophysical and Geochemical Studies of Yellowstone National Park Hydrothermal Systems
We are researching the subsurface groundwater flow systems in Yellowstone and the relation of these systems to understanding the regional movement of water in a volcanic center. New geophysical data will be integrated with existing data sets from hyperspectral data from Yellowstone's thermal areas and thermal water geochemistry to help define regionally extensive mineral assemblages, the...
Quantitative Disease Ecology
Researchers at the USGS are working on developing new quantitative methods to study disease dynamics in wildlife systems as well as systems at the wildlife-domestic-human interface. Much of our work focuses on how host population structure affects disease invasion, persistence and control in wildlife disease systems. We tackle these issues with a combination of simulation and statistical...
Critical Elements in Carbonatites: From Exploration Targets to Element Distribution
Critical elements are essential to the modern economy and have potential supply chain disruptions, but compared to most base and precious metals, little work has been done in understanding ore-grade enrichments. Carbonatites are the primary source of the worlds light rare earth elements and niobium, and a potential source for heavy rare earths, scandium, tantalum, and thorium. Project...
Microbial Source Tracking and Escherichia coli Monitoring in the Rio Grande in the South Valley, Albuquerque, New Mexico
The Rio Grande, in southern Albuquerque, is an impaired reach for bacteria. Escherichia coli (E. coli) bacteria are elevated in this reach of the Rio Grande even without stormwater present, during what is referred to as “dry season”. Samples will be collected over a range of flows including during the dry season (November 1st-June30th). Water samples will be analyzed for E. coli and microbial...
USGS Science Centers in Region 7-Upper Colorado Basin collect a wide variety of natural resource data types including spatial, geologic, hydrologic, and biologic data. Data included in USGS-series publications that are not publically available in USGS databases are published in Data Releases. Tools are USGS products that can be used to analyze those types of data.
Data release for Oxygen isotopes in terrestrial gastropod shells track Quaternary climate change in the American Southwest
Recent studies have shown the oxygen isotopic composition (delta18O) of modern terrestrial gastropod shells is determined largely by the delta18O of precipitation. This implies that fossil shells could be used to reconstruct the delta18O of paleo-precipitation as long as the hydrologic pathways of the local watershed and the shell isotope systematics are well understood.
Measured sections and paleocurrent data from fluvial deposits of the Upper Cretaceous-Paleogene Raton and Poison Canyon Formations, Raton Basin, Colorado-New Mexico, USA
This document provides two data sets that characterize outcrops of fluvial deposits of the Upper Cretaceous-Paleogene Raton and Poison Canyon Formations of the Raton Basin of Colorado-New Mexico, USA. First, the dataset includes stratigraphic sections measured through fluvial deposits of the Raton and Poison Canyon Formations (ten unique .tif files), currently exposed in roadside outcrops.
Digital Data from Mineral Investigation of Sangre de Cristo Wilderness Study Area, Alamosa, Custer, Fremont, Huerfano, and Saguache Counties, Colorado, USA
This Data Release provides tabular and geospatial data digitized by the U.S. Geological Survey (USGS) from a U.S. Bureau of Mines (USBoM) report titled Mineral Investigation of Sangre de Cristo Wilderness Study Area, Alamosa, Custer, Fremont, Huerfano, and Saguache Counties, Colorado.
Supporting data for Physical and chemical evidence for an aeolian component of paleowetland deposits
The Las Vegas Formation (LVF) is a well-characterized sequence of groundwater discharge (GWD) deposits exposed in and around the Las Vegas Valley in southern Nevada. Nearly monolithologic bedrock surrounds the valley and provides an excellent opportunity to test the hypothesis that GWD deposits include an aeolian component.
Data release for Climatically driven displacement on the Eglington fault, Las Vegas, Nevada, USA
The Eglington fault is one of several intrabasinal faults in the Las Vegas Valley, Nevada, USA, and is the only one recognized as a source for significant earthquakes.
Petrology of the postcaldera intrusions associated with the Platoro caldera system, Southern Rocky Mountains Volcanic Field, Colorado
The dataset includes whole-rock geochemistry, phenocryst/mineral trace element compositions, zircon U–Pb geochronology, and zircon in situ Lu–Hf isotopes for intrusions associated with the Oligocene Platoro caldera complex of the San Juan volcanic locus in Colorado features numerous exposed plutons, both within the caldera and outside its margins, enabling investigation of the timing and...
Bayesian modeling of NURE airborne radiometric data for the conterminous United States: predictions and grids
This data release includes estimates of potassium (K), equivalent uranium (eU), and equivalent thorium (eTh) for the conterminous United States derived from the U.S. Geological Survey's (USGS) national airborne radiometric data compilation (Duval and others, 2005). Airborne gamma ray spectrometry (AGRS) measures the gamma-rays that are emitted from naturally occurr
Biomes simulated by BIOME4 using CESM2 lig127k, midHolocene, and piControl climate data on a global 0.5-degree grid
This data set consists of simulated biomes for the last interglacial (127 ka), middle Holocene (6 ka), and preindustrial (1850 CE) time periods displayed in Figure 14 of Otto-Bliesner et al. (2020). Biomes were simulated with BIOME4 (ver. 4.2, https://pmip2.lsce.ipsl.fr/synth/biome4.shtml; Kaplan et al., 2003,...
Influence of wildfire and beetle-caused canopy mortality on water temperature regimes in cutthroat trout streams, Rocky Mountain National Park, CO.
This dataset was collected to build on past and ongoing monitoring and research efforts within Colorado’s Rocky Mountain National Park (RMNP). Specifically, the data were collected to test the hypothesis that reductions in canopy cover due to natural disturbances (i.e. wildfire and beetle kill) result in increases in water temperature, or the longitudinal thermal gradient of a
Landscape inputs and simulation output for the LANDIS-II model in the Greater Yellowstone Ecosystem
This data release provides inputs needed to run the LANDIS-II landscape change model, NECN and Base Fire extensions for the Greater Yellowstone Ecosystem (GYE), USA, and simulation results that underlie figures and analysis in the accompanying publication. We ran LANDIS-II simulations for 112 years, from 1988-2100, using interpolated weather station data for 1988-2015 and downscale
Hydrologic and geophysical data from high-elevation boreholes in Redwell Basin near Crested Butte, Colorado: Hydraulic test data
Boreholes were drilled in 2017 and 2018 in Redwell Basin, a headwater catchment underlain by mineralized and hydrothermally altered sedimentary rock in the Elk Mountains near the town of Crested Butte, Colorado. Site locations and well construction are documented under the main page of this data release. Hydraulic data were acquired during drilling and on core samples to estimate the hydrauli...
Data release for: Spatially explicit reconstruction of post-megafire forest recovery through landscape modeling
This data release provides inputs needed to run the LANDIS PRO forest landscape model and the LINKAGES 3.0 ecosystem process model for the area burned by the Black Dragon Fire in northeast China in 1987, and simulation results that underlie figures and analysis in the accompanying publication. The data release includes the fire perimeter of Great Dragon Fire; input data for LINKAGES including...
This Maps web page contains descriptions of and links to USGS topographic maps, the National Map, and other types of maps that are not official USGS publication series, including online interactive maps related to Region 7-Upper Colorado Basin. To access USGS publications series maps related to Region 7, please visit the Publications page of this web site.
TopoView shows the many and varied topographic maps of each of these areas through history. This can be particularly useful for historical purposes, such as finding the names of natural and cultural features that have changed over time.
This map shows the provinces assessed by the USGS for undiscovered oil and gas resources.
The USGS monitors current streamflow and water-quality conditions at various sites in the Animas and San Juan River Basins in Colorado, New Mexico, and Utah, including areas below the Gold King Mine release area. These streamgages provide continuous data on streamflow and select water-quality constituents including specific conductance, water temperature, pH, and turbidity.
The areal and vertical location of the major aquifers is fundamental to the determination of groundwater availability for the Nation. The map, which is derived from the Ground Water Atlas of the United States, indicates the areal extent of the uppermost principal aquifers on a national scale.
StreamStats version 4 is a Web application that provides access to an assortment of Geographic Information Systems (GIS) analytical tools that are useful for water-resources planning and management, and for engineering and design purposes.
These geospatial data are provided to the public to aid in the understanding of the geologic resources of New Mexico.
The National Map is a collaborative effort among the USGS and other Federal, State, and local partners to improve and deliver topographic information for the Nation. It has many uses ranging from recreation to scientific analysis to emergency response. The National Map is easily accessible for display on the Web, as products and services, and as downloadable data.
Digital map of aquifer boundary for the High Plains aquifer in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming - This digital data set represents the extent of the High Plains aquifer in the central United States
The map-based user interface can be used to delineate drainage areas, get basin characteristics and estimates of flow statistics, and more.
Funding partners: Colorado Department of Transportation and Colorado Water Conservation Board
The 3DEP products and services available through The National Map consist of standard digital elevation models (DEMs) at various horizontal resolutions, elevation source and associated datasets, an elevation point query service and bulk point query service. All 3DEP products are available, free of charge and without use restrictions.
The location of the 188 streamgages used to develop the peak-streamflow equations, of which 44 streamgages have paleoflood or non-exceedance bound data.
An easy-to-use, Web-based geodatabase of historical flood and paleoflood information which includes links to sources of flood data. The interface makes this collection of information useful to water-resource managers to better understand the historic events for improved flood-frequency estimates of the largest floods in Colorado.
USGS Science Centers in Region 7-Upper Colorado Basin produce hundreds of USGS-series publications, journal papers, and books each year that are subject to rigorous review by USGS specialists. The publications shown below on this page are related to study areas and staff members of USGS Science Centers in Region 7 compiled from the USGS Publications Warehouse.
Assessment of streamflow and water quality in the Upper Yampa River Basin, Colorado, 1992–2018
The Upper Yampa River Basin drains approximately 2,100 square miles west of the Continental Divide in north-western Colorado. There is a growing need to understand potential changes in the quantity and quality of water resources as the basin is undergoing increasing land and water development to support growing municipal, industrial, and...
Day, Natalie K. Analysis of Escherichia coli, total recoverable iron, and dissolved selenium concentrations, loading, and identifying data gaps for selected 303(d) listed streams, Grand Valley, western Colorado, 1980–2018
Tributaries to the Colorado River in the Grand Valley in western Colorado (segment COLCLC13b) have been placed on the State of Colorado 303(d) list as impaired for Escherichia coli (E. coli), total recoverable iron, and dissolved selenium. The Colorado Department of Public Health and Environment Water Quality Control Division is required to...
Miller, Lisa D.; Gidley, Rachel G.; Day, Natalie K.; Thomas, Judith C. Deposit classification scheme for the Critical Minerals Mapping Initiative Global Geochemical Database
A challenge for the global economy is to meet the growing demand for commodities used in today’s advanced technologies. Critical minerals are commodities (for example, elements, compounds, minerals) deemed vital to the economic and national security of individual countries that are vulnerable to supply disruption. The national geological agencies...
Hofstra, Albert H.; Lisitsin, Vladimir; Corriveau, Louise; Paradis, Suzanne; Peter, Jan; Lauzière, Kathleen; Lawley, Christopher; Gadd, Michael; Pilote, Jean-Luc; Honsberger, Ian; Bastrakov, Evgeniy; Champion, David; Czarnota, Karol; Doublier, Michael; Huston, David; Raymond, Oliver; VanDerWielen, Simon; Emsbo, Poul; Granitto, Matthew; Kreiner, Douglas
Tracking the source of metals to the San Juan River
IntroductionThe San Juan River is a major water source for communities in the Four Corners Region of the United States (Colorado, Arizona, New Mexico, Utah) and is a vital source of water for the Navajo Nation. The Navajo Nation Environmental Protection Agency (NNEPA) periodically samples surface water on the Navajo Nation and has found that some...
Blake, Johanna M.; Chavarria, Shaleene B.; Matherne, Anne-Marie
Short‐period surface‐wave tomography in the continental United States—A resource for research
grid for the four independent tomographic inversions (Love and Rayleigh and phase and group velocity). One reason for trying to obtain short‐period dispersion was to have a data set capable of constraining upper crust velocity models for use in determining regional moment tensors. The benefit of focusing on short‐period dispersion is...
Herrmann, R. B.; Ammon, C. J.; Benz, Harley M.; Aziz-Zanjani, A.; Boschelli, J. Material properties and triggering mechanisms of an andesitic lava dome collapse at Shiveluch Volcano, Kamchatka, Russia, revealed using the finite element method
Shiveluch volcano (Kamchatka, Russia) is an active andesitic volcano with a history of explosive activity, dome extrusion, and structural collapse during the Holocene. The most recent major (> 1 km3) dome collapse occurred in November 1964, producing a ~ 1.5 km3 debris avalanche that traveled over 15 km from the vent and...
Wallace, Cory S; Schaefer, Lauren Nicole; Villeneuve, Marlène C. Seismic wave propagation and basin amplification in the Wasatch Front, Utah
Ground‐motion analysis of more than 3000 records from 59 earthquakes, including records from the March 2020 Mw">MwMw 5.7 Magna earthquake sequence, was carried out to investigate site response and basin amplification in the Wasatch Front, Utah. We compare ground motions with the Bayless and Abrahamson (2019; hereafter, BA18)...
Moschetti, Morgan P.; Churchwell, David Henry; Thompson, Eric M.; Rekoske, John; Wolin, Emily; Boyd, Oliver S. Reconstructing paleohydrology in the northwest Great Basin since the last deglaciation using Paisley Caves fish remains (Oregon, U.S.A.)
The arid northwest Great Basin underwent substantial hydroclimate changes in the past 15,000 years, greatly affecting its desert ecosystems and prehistoric people. There are conflicting interpretations of the timing of hydrologic changes in this region, requiring more records to resolve the dominant climatic drivers. The Paisley Caves...
Hudson, Adam M.; Emery-Wetherell, Meaghan M; Lubinski, Patrick M; Butler, Virginia L.; Grimstead, Deanna N; Jenkins, Dennis L
GIS-based identification of areas that have resource potential for sediment-hosted Pb-Zn deposits in Alaska
A state-wide Geographic Information System analysis was conducted to assess prospectivity for lead (Pb) and zinc (Zn) in sediment-hosted deposits in Alaska. The datasets that were utilized include publicly available geospatial datasets of lithologic, geochemical, and mineral occurrence data. Key characteristics of Pb-Zn deposits were identified in...
Kelley, Karen D.; Graham, Garth E.; Labay, Keith A.; Shew, Nora B. Aeolian sediments in paleowetland deposits of the Las Vegas Formation
The Las Vegas Formation (LVF) is a well-characterized sequence of groundwater discharge (GWD) deposits exposed in and around the Las Vegas Valley in southern Nevada. Nearly monolithologic bedrock surrounds the valley, which provides an excellent opportunity to test the hypothesis that GWD deposits include an aeolian component. Mineralogical data...
Goldstein, Harland L.; Springer, Kathleen B.; Pigati, Jeffrey S.; Reheis, Marith C.; Skipp, Gary L. Oxygen isotopes in terrestrial gastropod shells track Quaternary climate change in the American Southwest
Recent studies have shown the oxygen isotopic composition (δ18O) of modern terrestrial gastropod shells is determined largely by the δ18O of precipitation. This implies that fossil shells could be used to reconstruct the δ18O of paleo-precipitation as long as the isotopic system, including the hydrologic pathways of the local watershed and the...
Rech, Jason A.; Pigati, Jeffrey S.; Springer, Kathleen B.; Bosch, Stephanie; Nekola, Jeffrey C.; Yanes, Yurena Using the landsat burned area products to derive fire history relevant for fire management and conservation in the state of Florida, southeastern USA
Development of comprehensive spatially explicit fire occurrence data remains one of the most critical needs for fire managers globally, and especially for conservation across the southeastern United States. Not only are many endangered species and ecosystems in that region reliant on frequent fire, but fire risk analysis, prescribed fire planning...
Teske, Casey; Vanderhoof, Melanie K.; Hawbaker, Todd J.; Noble, Joe; Hires, J. KevinThis web page has descriptions of and links to computer programs that may be downloaded online. To view USGS-series publications related to software, please visit the publications page of this website.
Various projects on the USGS's public GitHub.
The software and related documentation on these Web pages were developed by the U.S. Geological Survey (USGS) for use by the USGS in fulfilling its mission. The software can be used, copied, modified, and distributed without any fee or cost.
The is a useful tool designed to facilitate FGDC metadata creation for spatial and non-spatial data sets. It is a cross-platform desktop application built using an open-source Python architecture.
The transit-loss accounting program, which has been in continuous daily use in some form since April 1989, has provided water-rights administrators with a tool to effectively manage RRFs and administer water diversion priorities along Fountain Creek on a daily basis.
Smart River GIS allows simultaneous views of river hydraulics, species-specific habitat, and fish population simulations, for a better understanding of complex ecological interactions. We used existing data sets from the South Platte River in Colorado to develop a multi-layered geographic information system (GIS) that resource managers can use to improve their understanding of river ecosystems.
CloseTest is a Windows program for testing capture-recapture data
Photos and videos described and linked on this webpage come from a wide variety of USGS science activities and presentations performed by USGS Science Center staff members in the Region 7-Upper Colorado Basin.
Scientist holding brown treesnake
A USGS scientist holds an invasive brown treesnake.
Austin Chalk Core
Bedding features in the core from the USGS Gulf Coast #4 Bonham borehole, in the Eagle Ford Group mudstones from a depth of about 401 feet, Fannin County, Texas. The Eagle Ford Group lies underneath the Austin Chalk and serves as the source rock for much of the Austin Chalk's petroleum.
USGS Technicians Prepare to Take a Core of the Austin Chalk in Texas
USGS technicians at the USGS Gulf Coast #4 Bonham borehole in preparation for geophysical logging of the Austin Chalk Group and the Eagle Ford Group mudstones, Fannin County, Texas.
Dragonfly Mercury Project specimen collection in Glacier NP
Researchers instruct volunteers on how to collect dragonfly larvae in Glacier NP as a part of the Dragonfly Mercury Project.
Yellowstone Volcano Observatory Monthly Update: January 2, 2020
Mike Poland, Scientist-in-Charge of the Yellowstone Volcano Observatory, gives an overview of activity at Yellowstone during 2019, with an emphasis on the month of December.
Sampling Suspended-sediment Concentration
Tyson Hatch and Fletcher Brinkerhoff sampling suspended-sediment concentration upstream of the Buckman Diversion for the city of Santa Fe on the Rio Grande (08313150 Rio Grande above Buckman Diversion, near White Rock, NM)
Map showing ice cover in the Yellowstone region
Map showing ice cover in the Yellowstone region. Light shaded areas bounded by black and red lines indicate areas covered during the Pinedale (about 20,000-15,000 years ago) and Bull Lake (about 150,000 years ago) glaciations, respectively. Blue lines are contours in thousands of feet on the maximum reconstructed Pinedale glacier surface. The circled numbers schematically
...
Collaborating on Climate Adaptation
RAMPS expands drought adaptation project with national parks in the 4-Corners area. National parks across the desert Southwest are experiencing ecological impacts due to climate change. Since late 2018, USGS RAMPS scientists have been working with Southeast Utah Group of national parks to better understand climate change impacts and build a suite of science-driven
...
Yellowstone Volcano Observatory Monthly Update: December 2, 2019
Mike Poland, Scientist-in-Charge of the Yellowstone Volcano Observatory, describes activity at Yellowstone during the month of November 2019.
Photomicrographs from a Great-Horned Owl
Photomicrographs from a Great-Horned Owl showing (A) moderate acute hemorrhage in the right atrial epicardium extending into the myocardium and (B) a focally extensive area of coagulative necrosis of the epidermis and dermis (arrow) consistent with an electrical burn.
Managing Fire on the US Mexico Borderlands
RAMPS met with DOI Office of Wildland Fire, US Customs and Border Patrol, and US Fish & Wildlife Service staff at Buenos Aires National Wildlife Refuge in southern AZ last November. The group is developing tools to reduce wildfire risk, conserve wildlife habitat and natural resources, and increase safety and security of border operations.
...
Yellowstone Volcano Observatory Monthly Update: November 1, 2019
Mike Poland, Scientist-in-Charge of the Yellowstone Volcano Observatory, describes activity at Yellowstone during the month of October 2019
News items shown on this page are highlights of selected studies conducted and publications produced by USGS Science Center staff members in Region 7-Upper Colorado Basin.
USGS Low-level Helicopter Surveys Begin Early June
Editor: In the public interest and in accordance with Federal Aviation Administration regulations, the USGS is announcing this low-level airborne project. Your assistance in informing the local communities is appreciated.
Editor: In the public interest and in accordance with Federal Aviation Administration regulations, the USGS is announcing this low-level airborne project. Your assistance informing the local communities is appreciated.
USGS Low-level Airplane Surveys Beginning Soon
Editor: In the public interest and in accordance with Federal Aviation Administration regulations, the USGS is announcing this low-level airborne project. Your assistance in informing the local communities is appreciated.
Researchers at the New Mexico Landscapes Field Station, part of the Fort Collins Science Center, use tree-ring fire scars to establish a historical record of fire that informs present-day fire management practices.
USGS social scientists use qualitative research methods to better understand Landsat imagery use and the benefits and challenges perceived by Landsat users. These Landsat user case studies provide in-depth information about users, uses, user value, and societal benefits.
Fort Collins, CO – Considered one of the most imperiled ecosystems in the world and home to mule deer, pronghorn, sage-grouse, pygmy rabbits and more than 350 other species of conservation concern, the sagebrush ecosystem continues to shrink rapidly due to a host of growing threats, according to a new scientific report.
In the latest database update based on the Critical Minerals List, the USGS has added Gallium to USMIN.
The USGS has added the critical mineral commodity tantalum to USMIN.
The value of Landsat satellite imagery to the U.S. and global economies has increased notably in recent years. Landsat imagery provided an estimated $3.45 billion in economic benefits to users worldwide in 2017, compared to worldwide benefits of $2.19 billion in 2011.
As part of International Day of Women and Girls in Science, Fort Collins Science Center scientists volunteered to pass along personal and professional advice to the next generation of women and girls in science.
Streamflow in the Southwestern U.S. is projected to decrease by as much as 36–80% by the end of this century, reports a new study by the U.S. Geological Survey. Decreases of this magnitude would challenge our ability to meet future water demand in this region and could jeopardize compliance with interstate and international water-sharing agreements.
Fort Collins social scientists collaborated with several federal land management agency partners to publish Resist-Accept-Direct (RAD)—A Decision Framework for the 21st-century Natural Resource Manager. The report presents the RAD decision framework, a tool for land managers.
This page includes links to Social Media accounts (top of page), Science Centers (middle of page), and Regional Office staff members (bottom of page) of the USGS Region 7--Upper Colorado Basin.
Contacts
Locations
Region 7 - Upper Colorado Basin
rgonzales-schreiner@usgs.gov
Phone: 703-648-7200
NSF Ice Core Facility
Phone: 303-202-4830
New Mexico Water Science Center
Phone: (505) 830-7900
Fax: (505) 830-7998
Geosciences and Environmental Change Science Center
Phone: 303-236-5345
Utah Water Science Center
angeroth@usgs.gov
Phone: (801) 908-5000
Fax: (801) 908-5001
Colorado Water Science Center - Main Office
gs-w-codist_webmaster@usgs.gov
Phone: 303-236-6900
Fax: 303-236-4912
Wyoming-Montana Water Science Center - Cheyenne Office
Phone: (307) 778-2931
Fax: (307) 778-2764
National Geospatial Technical Operations Center - Denver, CO
Geology, Geophysics, and Geochemistry Science Center
Phone: 303-236-1800
Fax: 303-236-3200
Geologic Hazards Science Center
Phone: 303-273-8500
North Central Climate Adaptation Science Center
Fort Collins Science Center
Phone: 970-226-9100
Fax: 970-226-9230
Colorado Water Science Center - Southeast Colorado Office: Pueblo, CO
gs-w-codist_webmaster@usgs.gov
Phone: 719-562-2840
Fax: 719-544-2463
Colorado Water Science Center - Western Colorado Office: Grand Junction
gs-w-codist_webmaster@usgs.gov
Phone: 970-628-7150
Fax: 970-245-1026
National Earthquake Information Center
Phone: 303-273-8500
Yellowstone Volcano Observatory (YVO)
yvowebteam@usgs.gov
Phone: 360-993-8906
Spectroscopy Lab
Molecular Ecology Lab (MEL)
Phone: 970-226-9100
Fax: 970-226-9230
Denver Microbeam Laboratory
Albuquerque Seismological Laboratory
Moab Field Office
wilkowsk@usgs.gov
Phone: 435-259-4430
Fax: 435-259-5420
Salt Lake Field Office
sjgerner@usgs.gov
Phone: 801-908-5000
Fax: 801-908-5001
Wyoming-Montana Water Science Center - Casper Office
Phone: 307-261-5485
Fax: 307-261-5487
Wyoming-Montana Water Science Center - Riverton Office
Phone: 307-856-3771
Fax: 307-857-3165
Roswell Field Office
Phone: 575-627-0324
Fax: 575-646-7949
Southwest Biological Science Center - Moab, UT, Research Station
Phone: 435-259-3121
USGS Everglades Research Offices
Phone: 305-242-7834
Colorado Water Science Center - Durango Field Office
gs-w-codist_webmaster@usgs.gov
Phone: 970-247-4222
Fax: 970-247-4296
Jackson, Wyoming Field Research Station
Phone: 307-733-2314
Las Cruces Field Office
Phone: (575) 646-8129
Fax: (575) 646-7949
Cedar City Field Office
baslaugh@usgs.gov
Phone: 435-586-4543
Fax: 435-586-4557
USGS Denver Library
den_lib@usgs.gov
Phone: 303-236-1000
Fax: 303-236-1013
The Core Research Center
CRC@USGS.GOV
Phone: 303-202-4851
Fax: 303-202-4856
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USGS Science Centers in Region 7-Upper Colorado Basin conduct a large number of cooperative, co-funded science and monitoring projects with many other Federal, Tribal, State, and local agencies. Please scroll below to see the agencies with which those Science Centers currently have cooperative agreements.