Unified Interior Regions

Region 7: Upper Colorado Basin

Map of Region 7 Upper Colorado River Basin

Map of Region 7 Upper Colorado River Basin

Map Showing USGS/DOI Unified Region 7 and parts of adjoining Regions

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

Date published: April 9, 2021

Landsat User Case Studies – Dive into Details

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.??

Date published: March 11, 2021

USGS Updates Mineral Database with Gallium Deposits in the United States

In the latest database update?based on the Critical Minerals List, the USGS has added Gallium to USMIN.

USGS 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.

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Date published: February 24, 2021
Status: Active

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...

Date published: December 14, 2020
Status: Active

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.?

Date published: September 14, 2020
Status: Active

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.

Date published: August 21, 2020
Status: Active

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...

Date published: August 20, 2020
Status: Active

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...

Contacts: Steven M Smith
Date published: August 20, 2020
Status: Active

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...

Date published: August 3, 2020
Status: Active

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...

Date published: July 31, 2020
Status: Active

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...

Date published: July 31, 2020
Status: Active

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...

Contacts: JoAnn Holloway
Date published: July 1, 2020
Status: Active

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...

Date published: June 19, 2020
Status: Active

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...

Date published: June 15, 2020
Status: Active

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.

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Date published: December 4, 2020

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

Date published: December 2, 2020

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,...

Date published: December 2, 2020

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

Date published: November 20, 2020

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

Date published: November 17, 2020

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...

Date published: October 15, 2020

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...

Date published: October 15, 2020

Data release for Accounting for Land in the United States: Integrating Physical Land Cover, Land Use, and Monetary Valuation

Land plays a critical role in both economic and environmental accounting. As an asset, it occupies a unique position at the intersection of the System of National Accounts (SNA), the System of Environmental-Economic Accounting Central Framework (SEEA-CF), and (as a spatial unit) SEEA Experimental Ecosystem Accounting (SEEA-EEA), making land a natural starting point for dev

Date published: October 13, 2020

Data release for tracking rates of post-fire conifer regeneration distinct from deciduous vegetation recovery across the western U.S.

Post-fire shifts in vegetation composition will have broad ecological impacts. However, information characterizing post-fire recovery patterns and their drivers are lacking over large spatial extents. In this analysis we used Landsat imagery collected when snow cover (SCS) was present, in combination with growing season (GS) imagery, to distinguish evergreen vegetation from deciduou

Date published: October 9, 2020

Elevation of top of Precambrian rocks from previous USGS studies of the Colorado Plateau

For use as part of a regional petroleum assessment, the USGS in the early 1990’s developed a dataset reporting elevation on the surface of the Precambrian basement of the central and southern Colorado Plateau and vicinity (Butler, 1991). This dataset was released as paper report that included a table of basement elevations at more than 3,700 control points, including outcrop d

Date published: September 29, 2020

Data release for Integrating physical and economic data into experimental water accounts for the United States: lessons and opportunities

Water provides society with economic benefits that increasingly involve tradeoffs, making accounting for water quality, quantity, and their corresponding economic productivity more relevant in our interconnected world. In the past, physical and economic data about water have been fragmented, but integration is becoming more widely adopted internationally through application of the Syste

Date published: September 29, 2020

Environmental tracer data from surface water and groundwater samples collected in Redwell Basin near Crested Butte, Colorado, 2017-2019

This dataset contains environmental tracer data from surface water and groundwater samples collected by the U.S. Geological Survey in Redwell Basin, an alpine watershed in the Elk Mountains near the town of Crested Butte, Colorado. The basin is underlain by interbedded shale and sandstone that have been variably hydrothermally altered and silicified by local magmatic intrusions. Samples were...

Date published: September 25, 2020

Geochemical data for alkaline igneous rock units in the Cripple Creek district, Colorado USA: 1989-2016

This data release includes new major and trace element geochemical data acquired by the U.S. Geological Survey (USGS) for igneous rocks in the Cripple Creek district in Colorado. Cripple Creek is among the largest epithermal districts in the world, with more than 800 metric tons (t) Au (>26.4 Moz). The ores are associated spatially, temporally, and genetically with ~34 to 28

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.

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topoView Logo with red peaks and white contours
April 5, 2021

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.

Screenshot of San Juan River Basin Sites
March 4, 2019

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.

Aquifers: Map of the Principal Aquifers of the United States
March 13, 2018

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.

USGS StreamStats New Mexico
March 13, 2018

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.?

NMBGMR Interactive Map
March 12, 2018

These geospatial data are provided to the public to aid in the understanding of the geologic resources of New Mexico.

The National Map
March 12, 2018

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.

Colorado StreamStats Screen Capture
May 17, 2017

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

Digital Elevation Model in the Atchafalaya Basin, LA
April 19, 2016

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.

Colorado. The location of the 188 streamgages used to develop the peak-streamflow equations
September 15, 2015

The location of the 188 streamgages used to develop the peak-streamflow equations, of which 44 streamgages have paleoflood or non-exceedance bound data.

Colorado Flood Database
October 24, 2010

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.

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Publication Thumbnail
Year Published: 2021

Geology of the Payette National Forest and vicinity, west-central Idaho

Before the Late Cretaceous, the eastern and western parts of the geologically complex Payette National Forest, as divided by the Salmon River suture, had fundamentally different geologic histories. The eastern part is underlain by Mesoproterozoic to Cambrian(?) rocks of the Laurentian (Precambrian North American) continent. Thick Mesoproterozoic...

Lund, Karen
Lund, K., 2004, Geology of the Payette National Forest and vicinity, west-central Idaho (ver. 1.1, April 2021): U.S. Geological Survey Professional Paper 1666–A, –B, 89 p., https://doi.org/10.3133/pp1666. [Supersedes USGS Miscellaneous Geologic Investigations Map I–2599 and the GIS data in USGS Open-File Report 98–219–B.]

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Year Published: 2021

3-D geologic controls of hydrothermal fluid flow at Brady geothermal field, Nevada, USA

In many hydrothermal systems, fracture permeability along faults provides pathways for groundwater to transport heat from depth. Faulting generates a range of deformation styles that cross-cut heterogeneous geology, resulting in complex patterns of permeability, porosity, and hydraulic conductivity. Vertical connectivity (a...

Siler, Drew L.; Pepin, Jeff D.

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Year Published: 2021

Characterization of water-resource threats and needs for U.S. Fish and Wildlife Service National Wildlife Refuges in the Legacy Mountain-Prairie Region, 2020

The U.S. Geological Survey, in cooperation with the U.S. Fish and Wildlife Service (FWS), began a study in 2019 to complete the compilation and quality assurance of water-resource threats and needs data for the 117 National Wildlife Refuges (NWRs) in the FWS Legacy Mountain-Prairie Region (LMPR) and to characterize the water-resource threats and...

Bauch, Nancy J.; Kohn, Michael S.; Caruso, Brian S.
Bauch, N.J., Kohn, M.S., and Caruso, B.S., 2021, Characterization of water-resource threats and needs for U.S. Fish and Wildlife Service National Wildlife Refuges in the Legacy Mountain-Prairie Region, 2020: U.S. Geological Survey Open-File Report 2021–1007, 46 p., https://doi.org/10.3133/ofr20211007.

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Year Published: 2021

Reconstructing the dynamics of the highly similar May 2016 and June 2019 Iliamna Volcano, Alaska ice–rock avalanches from seismoacoustic data

Surficial mass wasting events are a hazard worldwide. Seismic and acoustic signals from these often remote processes, combined with other geophysical observations, can provide key information for monitoring and rapid response efforts and enhance our understanding of event dynamics. Here, we present seismoacoustic data and analyses for two very...

Toney, Liam De La Hunt; Fee, David; Allstadt, Kate; Haney, Matthew M.; Matoza, Robin S.

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Year Published: 2021

Implementation plan for the southern Pacific Border and Sierra-Cascade Mountains provinces

IntroductionThe National Cooperative Geologic Mapping Program (NCGMP) is publishing a strategic plan titled Renewing the National Cooperative Geologic Mapping Program as the Nation’s Authoritative Source for Modern Geologic Knowledge (Brock and others, in press). The plan provides a vision, mission, and goals for the program during the years 2020–...

Langenheim, Victoria E.; Graymer, Russell W.; Powell, Robert E.; Schmidt, Kevin; Sweetkind, Donald S.
Langenheim, V.E., Graymer, R.W., Powell, R.E., Schmidt, K.M., and Sweetkind, D.S., 2021, Implementation plan for the southern Pacific Border and Sierra-Cascade Mountains provinces: U.S. Geological Survey Open-File Report 2021–1012, 11 p., https://doi.org/10.3133/ofr20211012.

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Year Published: 2021

A review of timing accuracy across the Global Seismographic Network

The accuracy of timing across a seismic network is important for locating earthquakes as well as studies that use phase‐arrival information (e.g., tomography). The Global Seismographic Network (GSN) was designed with the goal of having reported timing be better than 10 ms. In this work, we provide a brief overview of how timing is kept across...

Ringler, Adam T.; Anthony, Robert E.; Wilson, David C.; Auerbach, D.; Bargabus, S.; Davis, P.W.; Gunnels, M.; Hafner, K.; Holland, James; Kearns, A.; Klimczak, E.

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Year Published: 2021

Rayleigh wave amplitude uncertainty across the Global Seismographic Network and potential implications for global tomography

The Global Seismographic Network (GSN) is a multiuse, globally distributed seismic network used by seismologists, to both characterize earthquakes and study the Earth’s interior. Most stations in the network have two collocated broadband seismometers, which enable network operators to identify potential metadata and sensor issues. In this study,...

Ringler, Adam T.; Anthony, Robert E.; Dalton, C. A.; Wilson, David C.

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Year Published: 2021

Landscape evolution in eastern Chuckwalla Valley, Riverside County, California

This study investigates sedimentary and geomorphic processes in eastern Chuckwalla Valley, Riverside County, California, a region of arid, basin-and-range terrain where extensive solar-energy development is planned. The objectives of this study were to (1) measure local weather parameters and use them to model aeolian sediment-transport potential...

East, Amy E.; Gray, Harrison J.; Redsteer, Margaret Hiza; Ballmer, Matthew
East, A.E., Gray, H.J., Redsteer, M.H., and Ballmer, M., 2021, Landscape evolution in eastern Chuckwalla Valley, Riverside County, California: U.S. Geological Survey Scientific Investigations Report 2021–5017, 46 p., https://doi.org/10.3133/sir20215017.

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Year Published: 2021

Assessment of continuous gas resources in the Horn River Basin, Cordova Embayment, and Liard Basin, Canada, 2019

Using a geology-based assessment methodology, the U.S. Geological Survey estimated undiscovered, technically recoverable mean resources of 135.4 trillion cubic feet of continuous gas in Devonian–Mississippian shales in the Horn River Basin, Cordova Embayment, and Liard Basin of Canada.

Schenk, Christopher J.; Mercier, Tracey J.; Woodall, Cheryl A.; Finn, Thomas M.; Le, Phuong A.; Brownfield, Michael E.; Marra, Kristen R.; Gaswirth, Stephanie B.; Leathers-Miller, Heidi M.; Pitman, Janet K.
Schenk, C.J., Mercier, T.J., Woodall, C.A., Finn, T.M., Le, P.A., Brownfield, M.E., Marra, K.R., Gaswirth, S.B., Leathers-Miller, H.M., and Pitman, J.K., 2021, Assessment of continuous gas resources in the Horn River Basin, Cordova Embayment, and Liard Basin, Canada, 2019: U.S. Geological Survey Fact Sheet 2020–3015, 4 p., https://doi.org/10.3133/fs20203015.

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Year Published: 2021

Natural and anthropogenic geochemical tracers to investigate residence times and groundwater–surface-water interactions in an urban alluvial aquifer

A multi-component geochemical dataset was collected from groundwater and surface-water bodies associated with the urban Fountain Creek alluvial aquifer, Colorado, USA, to facilitate analysis of recharge sources, geochemical interactions, and groundwater-residence times. Results indicate that groundwater can be separated into three distinct...

Newman, Connor; Paschke, Suzanne; Keith, Gabrielle L.

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Year Published: 2021

Dating fault damage along the eastern Denali fault zone with hematite (U-Th)/He thermochronometry

Unraveling complex slip histories in fault damage zones to understand relations among deformation, hydrothermal alteration, and surface uplift remains a challenge. The dextral eastern Denali fault zone (EDFZ; southwest Yukon, Canada) bounds the Kluane Ranges and hosts a variety of fault-related rocks, including hematite fault surfaces, which have...

McDermott, Robert G.; Ault, Alexis K.; Caine, Jonathan

This 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.

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USGS
March 9, 2018

Various projects on the USGS's public GitHub.

View of three USGS Visual Identity items
March 9, 2018

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.

USGS science for a changing world
November 20, 2017

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.

Upstream view of Fountain Creek in Colorado
May 10, 2017

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.

USGS science for a changing world
March 23, 2012

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.

USGS science for a changing world
January 1, 1999

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.

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Scientist holding brown treesnake
October 21, 2020

Scientist holding brown treesnake

A USGS scientist holds an invasive brown treesnake.

Image shows a rock core in a trough
October 19, 2020

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.

Image shows three men in safety equipment standing next to a drill rig
October 19, 2020

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.

January 2, 2020

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.

Tyson Hatch and Fletcher Brinkerhoff sampling suspended-sediment concentration upstream of the Buckman Diversion
December 31, 2019

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
December 31, 2019

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

...
A group of people gather around a list of climate adaptation strategies inside of a conference room.
December 5, 2019

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

...
December 2, 2019

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.

Photo showing close ups of hemorrhage and necrosis in pink in purple colors.
November 29, 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.

A group of people stand around a map laid out in the back of a truck while on a field trip.
November 13, 2019

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.

...
November 1, 2019

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
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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.

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Illustration of the Landsat Satellite, with multi-colored beam shining from the satellite to the surface of Earth.
April 9, 2021

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.??

Landsat 8 after image of the Camp Fire in California – a 2018 wildfire.
March 4, 2021

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.?

Jessica Shyvers holding a greater-sage grouse
February 11, 2021

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.

Sunlight on red cliffs and river
February 8, 2021

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.

Mountain range in Rocky Mountain National Park
January 29, 2021

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.

Fort Collins Science Center and USGS Logo Stock Image
January 13, 2021

Fort Collins Science Center scientists had multiple presentations and poster submissions, as well as one award, at the American Geophysical Union (AGU) Fall Meeting 2020. The Meeting was the largest worldwide virtual conference in the Earth and space sciences, with over 20,000 attendees.?

Mill Tailings Pile, Town of Moriah, New York
December 22, 2020

Waste rock from long-closed mines in the eastern Adirondack Mountains, New York, may prove valuable due to its rare earth element content, according to newly published research. The results are from airborne and ground surveys conducted by the U.S. Geological Survey and collaborators.

Invasive brown treesnake
November 5, 2020

For the first time, an invasive brown treesnake population has been found on Cocos Island, an 83.1 acre atoll located 1.5 miles off the southwest coast of Guam.??

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.

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.

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