Unified Interior Regions

Region 7: Upper Colorado Basin

Map of Region 7: Upper Colorado Basin

Map of Region 7:  Upper Colorado Basin

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

Regions L2 Landing Page Tabs

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.

Filter Total Items: 388
Date published: November 2, 2016

Western Drought Resilience Assessment

We collected streamflow, water temperature, and other data from more than 2,500 gaging stations on rivers and streams across California, Idaho, Nevada, Oregon, Utah, and Washington to document the severity of the 2015 drought. We are using the data collected to assess how warmer winter temperatures, reduced mountain snowpack, and a shift in precipitation from snow to rain may affect future...

Date published: October 27, 2016
Status: Active

Wyoming Landscape Conservation Initiative: Inventory and Long-Term Monitoring

The Wyoming Landscape Conservation Initiative (WLCI) addresses effects of land-use and climate changes on Southwest Wyoming’s natural resources. In partnership with twelve Federal, State, and local natural resource agencies, and non-governmental organizations– FORT and ten other USGS centers are conducting dozens of integrated science projects to assess the status of Southwest Wyoming’s...

Date published: October 27, 2016
Status: Active

Wyoming Landscape Conservation Initiative: Mechanistic Studies of Wildlife

The Wyoming Landscape Conservation Initiative (WLCI) addresses effects of land-use and climate changes on Southwest Wyoming’s natural resources. In partnership with twelve Federal, State, and local natural resource agencies, and non-governmental organizations– FORT and ten other USGS centers are conducting dozens of integrated science projects to assess the status of Southwest Wyoming’s...

Date published: October 27, 2016
Status: Active

Wyoming Landscape Conservation Initiative: Baseline Synthesis

The Wyoming Landscape Conservation Initiative (WLCI) addresses effects of land-use and climate changes on Southwest Wyoming’s natural resources. In partnership with twelve Federal, State, and local natural resource agencies, and non-governmental organizations– FORT and ten other USGS centers are conducting dozens of integrated science projects to assess the status of Southwest Wyoming’s...

Date published: October 27, 2016
Status: Active

Wyoming Landscape Conservation Initiative: Effectiveness Monitoring

The Wyoming Landscape Conservation Initiative (WLCI) addresses effects of land-use and climate changes on Southwest Wyoming’s natural resources. In partnership with twelve Federal, State, and local natural resource agencies, and non-governmental organizations– FORT and ten other USGS centers are conducting dozens of integrated science projects to assess the status of Southwest Wyoming’s...

Date published: October 24, 2016
Status: Active

Policy Analysis and Decision Support

Social and Economic Analysis Branch Social Scientists investigate the process of environmental decision making and how stakeholder engagement strategies,  policies, institutions, and decision support tools influence management outcomes.

Date published: October 17, 2016
Status: Active

Non-invasive Surveillance of Bat Hibernacula to Investigate Potential Behavioral Causes of Mortality Associated with White Nose Syndrome

White-Nose Syndrome (WNS) is a devastating disease that threatens the survival of hibernating bats in North America. Since first documented in the winter of 2005/2006, WNS has spread from a very small area of New York across at least two thousand kilometers and half or more of states and provinces in the U.S. and Canada.

Date published: October 12, 2016
Status: Active

Landscape and Habitat Assessment

A central focus of this program is to conduct multi-scale assessments in order to develop related geospatial decision-support tools and methods. The program includes synthesizing broad-scale datasets and developing innovative approaches to assess the vulnerability and resilience of wildlife habitats and ecosystems, relative to land management decisions and ecosystem stressors on Department of...

Date published: September 30, 2016
Status: Completed

Sagebrush Mineral Resource Assessment

The USGS Mineral Resources Program completed a comprehensive assessment and inventory of potential mineral resources covering approximately10 million acres of federal and adjacent lands in Oregon, Idaho, Nevada, Utah, Wyoming and Montana. 

Date published: September 23, 2016
Status: Active

The New Mexico Landscapes Field Station

The New Mexico Landscapes Field Station is a place-based, globally-connected, ecological research group that studies and interprets ecosystem and wildlife dynamics, working with land managers and community leaders to deliver solutions that foster the linked health of human and natural systems.

Our partnerships, and co-location, with land management agencies provide us with opportunities...

Contacts: Ernie Valdez, Ph.D., Ellis Q Margolis, Ph.D., Kay Beeley, Manuel Lopez
Date published: September 21, 2016
Status: Active

External Microbiota of Bats as Potential Bio-control Against Wildlife Diseases

White-nose syndrome (WNS) and/or Pseudogymnoascus destructans (P.d.), the causal agent, has spread westward across 26 states and 5 provinces within the eastern United States and Canada, respectively, over a short period of time. Since its discovery there has been a search to stop the spread of this disease that has killed millions of hibernating bats in its wake. Recent collaborative work by...

Date published: September 20, 2016
Status: Active

Post-fire Recovery Patterns in Southwestern Forests

High-severity crown fires in Southwestern dry-conifer forests — resulting from fire suppression, fuel buildups, and drought — are creating large treeless areas that are historically unprecedented in size. These recent stand-replacing fires have reset extensive portions of Southwest forest landscapes, fostering post-fire successional vegetation that can alter ecological recovery trajectories...

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.

Filter Total Items: 279
Date published: August 25, 2017

Roadside Survey Data from southeastern Arizona and New Mexico for Grasshopper Sparrow and other grassland Birds 2003 to 2005

These data include descriptions of all roadside segments surveyed, including GPS waypoints and verbal descriptions for each point (every half mile), survey data collected on roadside surveys in 2003-2005 in the months of July and August, along roads within the known breeding range of the Arizona Grasshopper Sparrow (Ammodramus savannarum ammolegus).

Date published: August 22, 2017

Topographic Survey Data of Fountain Creek between Colorado Springs and the Confluence of Fountain Creek at the Arkansas River, Colorado, 2015

In 2012, the U.S. Geological Survey (USGS) in cooperation with Colorado Springs Utilities selected 10 reaches or study areas along Fountain Creek between Colorado Springs and the confluence of Fountain Creek at the Arkansas River for annual bed and bank characterization and topographic surveys. The 10 selected study areas are approximately 5 to 20 bank-full channel widths in length. The t...

Date published: August 17, 2017

Topographic Survey Data of Fountain Creek between Colorado Springs and the Confluence of Fountain Creek at the Arkansas River, Colorado, 2014

In 2012, the U.S. Geological Survey (USGS) in cooperation with Colorado Springs Utilities selected 10 reaches or study areas along Fountain Creek between Colorado Springs and the confluence of Fountain Creek at the Arkansas River for annual bed and bank characterization and topographic surveys. The 10 selected study areas are approximately 5 to 20 bank-full channel widths in length. The t...

Date published: August 11, 2017

Topographic Survey Data of Fountain Creek between Colorado Springs and the Confluence of Fountain Creek at the Arkansas River, Colorado, 2013

In 2012, the U.S. Geological Survey (USGS) in cooperation with Colorado Springs Utilities selected 10 reaches or study areas along Fountain Creek between Colorado Springs and the confluence of Fountain Creek at the Arkansas River for annual bed and bank characterization and topographic surveys. The 10 selected study areas are approximately 5 to 20 bank-full channel widths in length. The t...

Date published: August 10, 2017

Topographic Survey Data of Fountain Creek between Colorado Springs and the Confluence of Fountain Creek at the Arkansas River, Colorado, 2012

In 2012, the U.S. Geological Survey (USGS) in cooperation with Colorado Springs Utilities selected 10 reaches or study areas along Fountain Creek between Colorado Springs and the confluence of Fountain Creek at the Arkansas River for annual bed and bank characterization and topographic surveys. The 10 selected study areas are approximately 5 to 20 bank-full channel widths in length. The t...

Date published: July 31, 2017

Occurrence of plague epizootics in colonies of black-tailed prairie dogs, Pawnee National Grassland, Colorado, 1982-2005

Data on the occurrence of plague epizootics in colonies of black-tailed prairie dogs, Pawnee National Grassland, Colorado 1982-2005. Data are derived from annual prairie dog surveys conducted by staff of the Pawnee National Grassland, U.S. Forest Service. 

Date published: July 14, 2017

Shapefile to accompany Colorado Mineral Belt revisited

Although much discussed in the literature, maps showing the detailed outline of the Colorado Mineral Belt are lacking. Lovering and Goddard (1950) show the geology and mines associated with the "Front Range mineral belt" but do not indicate an outline on plates or figures. Tweto and Sims (1963) published the outline of the Colorado mineral belt as page-size illustrations, differin

Date published: July 11, 2017

Analysis of Land Disturbance and Pygmy Rabbit Occupancy Values Associated With Oil and Gas Extraction in Southwestern Wyoming, 2012

Germaine, S.S., Carter, S.K., Ignizio, D.A., and Freeman, A.T., 2017, Analysis of Land Disturbance and Pygmy Rabbit Occupancy Values Associated With Oil and Gas Extraction in Southwestern Wyoming, 2012: U.S. Geological Survey data release, https://doi.org/10.5066/F7BR8QDD. DOI: 10.5066/F7BR8QDD

Date published: July 7, 2017

Estimated Nitrogen and Phosphorus Input to Fish Creek Watershed

U.S. Geological Survey, in cooperation with Teton Conservation District (TCD), completed a study to identify and quantify nitrogen and phosphorus sources and inputs into the Fish Creek watershed. Geospatial datasets, values from literature reviews, water-quality data, and questionnaires distributed by TCD were used to identify locations of sources and to quantify nitrogen and phosphorus inputs...

Date published: July 6, 2017

Life history attributes data for Arizona Grasshopper Sparrow (Ammodramus savannarum ammolegus) in Arizona 2013

The Arizona Grasshopper Sparrow (Ammodramus savannarum ammolegus) occurs in the desert and plains grasslands of southeastern Arizona, southwestern New Mexico, and northern Sonora, Mexico. This data was produced as part of the first intensive study of its life history and breeding ecology, providing baseline data and facilitating comparisons with other North American Grasshopper Sparrow...

Date published: June 27, 2017

Fluid Inclusion Noble Gas Data from Goldfield and Tonopah Epithermal Au-Ag Deposits

Twenty-five ore and gangue mineral separates from the Miocene-age Goldfield and Tonopah epithermal Au-Ag deposits in southwestern Nevada were analyzed to determine the helium, neon, and argon (He, Ne, and Ar) isotopic compositions contained in fluid inclusions. Four mineral separates from the Butte Main Stage vein deposit and two from the Bingham pyrite-enargite vein deposits were als

Date published: June 15, 2017

Cross-Section Data of the South Platte River near Fort Morgan, Colorado, 2017

The USGS Colorado Water Science Center, in cooperation with the Colorado Water Conservation Board, collected hydraulic data for the South Platte River for areas adjacent to Fort Morgan, Colo., based on the USGS streamgage 06759500 South Platte River at Fort Morgan, CO. The hydraulic data include survey point data for 54 cross sections and 10 pressure transducers, which are used to rec

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.

Filter Total Items: 5,333
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Year Published: 2021

Rapid sensitivity analysis for reducing uncertainty in landslide hazard assessments

One of the challenges in assessing temporal and spatial aspects of landslide hazard using process-based models is estimating model input parameters, especially in areas where limited measurements of soil and rock properties are available. In an effort to simplify and streamline parameter estimation, development of a simple, rapid approach to...

Baum, Rex L.

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Year Published: 2021

Progress and lessons learned from responses to landslide disasters

Landslides have the incredible power to transform landscapes and also, tragically, to cause disastrous societal impacts. Whereas the mechanics and effects of many landslide disasters have been analyzed in detail, the means by which landslide experts respond to these events has garnered much less attention. Herein, we evaluate nine landslide...

Collins, Brian D.; Reid, Mark E.; Coe, Jeffrey A.; Kean, Jason W.; Baum, Rex L.; Jibson, Randall W.; Godt, Jonathan W.; Slaughter, Stephen; Stock, Greg M.

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Year Published: 2021

Effect of organic matter concentration and characteristics on mercury mobilization and methylmercury production at an abandoned mine site

Thousands of abandoned mines throughout the western region of North America contain elevated total-mercury (THg) concentrations. Mercury is mobilized from these sites primarily due to erosion of particulate-bound Hg (THg-P). Organic matter-based soil amendments can promote vegetation growth on mine tailings, reducing erosion and subsequent loading...

Eckley, Chris S.; Luxton, Todd P.; Stanfield, Brooks; Baldwin, Austin K.; Holloway, JoAnn; McKernan, John; Johnson, Mark

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Year Published: 2021

Numerical simulations of the geospace response to the arrival of an idealized perfect interplanetary coronal mass ejection

Previously, Tsurutani and Lakhina (2014, https://doi.org/10.1002/2013GL058825) created estimates for a “perfect” interplanetary coronal mass ejection and performed simple calculations for the response of geospace, including . In this study, these estimates are used to drive a coupled magnetohydrodynamic-ring current-ionosphere model...

Welling, Daniel T.; Love, Jeffrey J.; Rigler, E. Joshua; Oliveira, Denny M.; Komar, Colin M.; Morley, Steven

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Year Published: 2021

The 2018 update of the US National Seismic Hazard Model: Additional period and site class data

As part of the update of the 2018 National Seismic Hazard Model (NSHM) for the conterminous United States (CONUS), new ground motion and site effect models for the central and eastern United States were incorporated, as well as basin depths from local seismic velocity models in four western US (WUS) urban areas. These additions allow us, for the...

Shumway, Allison; Petersen, Mark D.; Powers, Peter M.; Rezaeian, Sanaz; Rukstales, Kenneth S.; Clayton, Brandon

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Year Published: 2021

Direct observation of the depth of active groundwater circulation in an alpine watershed

The depth of active groundwater circulation is a fundamental control on stream flows and chemistry in mountain watersheds, yet it remains challenging to characterize and is rarely well constrained. We collected hydraulic conductivity, hydraulic head, temperature, chemical, noble gas, and 3H/3He groundwater age data from discrete levels in two...

Manning, Andrew H.; Ball, Lyndsay B.; Wanty, Richard; Williams, Kenneth H.

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Year Published: 2021

Holocene paleoseismology of the Steamboat Mountain Site: Evidence for full‐Llngth rupture of the Teton Fault, Wyoming

The 72‐km‐long Teton fault in northwestern Wyoming is an ideal candidate for reconstructing the lateral extent of surface‐rupturing earthquakes and testing models of normal‐fault segmentation. To explore the history of earthquakes on the northern Teton fault, we hand‐excavated two trenches at the Steamboat Mountain site, where the east‐dipping...

Duross, Christopher; Zellman, Mark S.; Thackray, Glenn D.; Briggs, Richard W.; Gold, Ryan D.; Mahan, Shannon A.

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Year Published: 2021

Age and mantle sources of Quaternary basalts associated with “leaky” transform faults of the migrating Anatolia-Arabia-Africa triple junction

The Anatolia (Eurasia), Arabia, and Africa tec­tonic plates intersect in southeast Turkey, near the Gulf of İskenderun, forming a tectonically active and unstable triple junction (the A3 triple junction). The plate boundaries are marked by broad zones of major, dominantly left-lateral transform faults including the East Anatolian fault zone (...

Cosca, Michael; Reid, Mary; Delph, Jonathan; Gençalioğlu Kuşcu, Gonca; Blichert-Toft, Janne; Premo, Wayne R.; Whitney, Donna; Teyssier, Christian; Rojay, Bora

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Year Published: 2021

Climate and Ecological Disturbance Analysis of Engelmann spruce and Douglas fir in the Greater Yellowstone Ecosystem

The effects of anthropogenic climate change are apparent in the Greater Yellowstone Ecosystem (GYE), USA, with forest die-off, insect outbreaks, and wildfires impacting forest ecosystems. A long-term perspective would enable assessment of the historical range of variability in forest ecosystems and better determination of recent forest dynamics...

Rinaldi, Brittany; Maxwell, R. Stockton; Callahan, Thomas; Brice, Rebecca Lynn; Heeter, Karen; Harley, Grant L.

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Year Published: 2021

Increased burning in a warming climate reduces carbon uptake in the Greater Yellowstone Ecosystem despite productivity gains

1. The effects of changing climate and disturbance on mountain forest carbon stocks vary with tree species distributions and over elevational gradients. Warming can increase carbon uptake by stimulating productivity at high elevations but also enhance carbon release by increasing respiration and the frequency, intensity, and size of wildfires.2....

Henne, Paul D.; Hawbaker, Todd J.; Scheller, Robert M.; Zhao, Feng S; He, Hong S; Xu, Wenru; Zhu, Zhiliang

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Year Published: 2021

Spectral inversion for seismic site response in central Oklahoma: Low-frequency resonances from the Great Unconformity

We investigate seismic site response by inverting seismic ground‐motion spectra for site and source spectral properties, in a region of central Oklahoma, where previous ground‐motion studies have indicated discrepancies between observations and ground‐motion models (GMMs). The inversion is constrained by a source spectral model, which we computed...

Moschetti, Morgan P.; Hartzell, Stephen H.

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Year Published: 2021

Hydrogeochemistry in the Yukon-Tanana Upland region of east-central Alaska: Possible exploration tool for porphyry-style deposits

A hydrogeochemical study using high resolution ICP-MS was undertaken at the Taurus and other porphyry Cu-Mo(-Au) occurrences and Ag-Au-Cu (+/- Pb, Zn) occurrences with epithermal-style characteristics in the Yukon-Tanana upland region of eastern Alaska. Surface water samples were collected from 30 sites on creeks that drain known deposits and...

Kelley, Karen D.; Graham, Garth E.

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.

Filter Total Items: 525
Photo of USGS water-quality instruments to measure nutrient levels
August 8, 2016

USGS water-quality instruments to measure nutrient levels

USGS scientists use multiple high-frequency water quality instruments contained in a cage to measure nutrients and algal changes in surface water. Scientists are conducting an experimental study on two Utah water bodies to gain a better understanding of nutrient levels, which could help determine how to best manage algal bloom outbreaks.

Erosion along the Rio Puerco during the flood of 2006 following herbicide application to control saltcedar in 2003.
August 1, 2016

Erosion along the Rio Puerco during the flood of 2006

Erosion along the Rio Puerco during the flood of 2006 following herbicide application to control saltcedar in 2003.

Organics analytical section, USGS National Water Quality Laboratory, Lakewood Colorado, 2016.
August 1, 2016

USGS National Water Quality Laboratory, Lakewood, Colorado, 2016

Organics analytical section, USGS National Water Quality Laboratory, Lakewood Colorado, 2016. Photograph by Mark Nilles, U.S. Geological Survey

Collecting a sample for detection of N. fowleri
July 26, 2016

Collecting a sample for detection of N. fowleri

Collecting a sample for detection of N. fowleri in a Teton County hot spring

Sample processing equipment for detection of N. fowleri
July 26, 2016

Sample processing equipment for detection of N. fowleri

Sample processing equipment for detection of N. fowleri

Photo of a spring sampling location along Little Sandy River in southern Wyoming.
July 20, 2016

Spring sampling in Wyoming

Spring sampling location along Little Sandy River in southern Wyoming. Groundwater discharge that flows into the Upper Colorado River Basin varies in response to drought, which is likely due to aquifer systems that contain relatively young groundwater, according to a new U.S. Geological Survey study

...
Photo of USGS scientist collecting noble gas sample from spring site near Roaring Judy, Colorado. 
July 20, 2016

USGS scientist collects noble gas sample from spring site

USGS scientist collects noble gas sample from spring site near Roaring Judy, Colorado. Groundwater discharge that flows into the Upper Colorado River Basin varies in response to drought, which is likely due to aquifer systems that contain relatively young groundwater, according to a new U.S. Geological

...
Photo of water quality and sampling equipment deployed at spring site near Roaring Judy, Colorado.
July 20, 2016

Water quality and sampling at spring site

Water quality and sampling equipment deployed at spring site near Roaring Judy, Colorado. Groundwater discharge that flows into the Upper Colorado River Basin varies in response to drought, which is likely due to aquifer systems that contain relatively young groundwater, according to a new U.S. Geological

...
July 18, 2016

Inside USGS, No. 6, Ken Pierce, Heavy Breathing of Yellowstone Caldera

Dr. Kenneth Pierce studied the geology and geomorphology of the greater Yellowstone area for nearly his entire career with the U.S. Geological Survey. From 1965 to present, Dr. Pierce has mapped glacial deposits, pioneered Quaternary dating techniques, conducted research on the Yellowstone Hot Spot, studied the geothermal areas, explored the geology of archaeological sites

July 18, 2016

Inside USGS, No. 5, Pleistocene Glaciations of Greater Yellowstone

Dr. Kenneth Pierce studied the geology and geomorphology of the greater Yellowstone area for nearly his entire career with the U.S. Geological Survey. From 1965 to present, Dr. Pierce has mapped glacial deposits, pioneered Quaternary dating techniques, conducted research on the Yellowstone Hot Spot, studied the geothermal areas, explored the geology of archaeological sites

Filling teflon churn with water sampled from Laramie River nr Laramie
July 8, 2016

Filling the teflon churn with water sampled from Laramie River near La

Filling the teflon churn with water sampled from Laramie River near Laramie

USGS research vessel collecting bathymetry data at Clear Creek Reservoir.
June 30, 2016

CWSC Bathymetry at Clear Creek Reservoir

USGS research vessel collecting bathymetry data at Clear Creek Reservoir.

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.

Filter Total Items: 363
USGS science for a changing world logo
August 23, 2011

U.S. Geological Survey seismologists answer questions about the magnitude 5.3 felt in and around Trinidad, Colo., and the magnitude 5.8 in Central Va. that was felt across the Eastern Seaboard today.

USGS science for a changing world logo
August 23, 2011

A magnitude-5.3 earthquake rattled southern Colorado Monday, August 22, at 11:46PM MDT, causing strong shaking, but minor damage, and was felt throughout the state of Colorado and neighboring states. The USGS Prompt Assessment of Global Earthquakes for Response (PAGER) system issued a Green Alert, indicating a low probability for fatalities or significant economic losses.

USGS science for a changing world logo
June 9, 2011

The second largest fire in Arizona history, the Wallow Fire is graphically depicted by this Landsat image, taken June 7, which shows burning in the mountains of eastern Arizona near the border with New Mexico.

USGS science for a changing world logo
June 7, 2011

Beginning on or about June 8th and lasting approximately one month, an airplane under contract to the U.S. Geological Survey, and in partnership with the Utah Geological Survey, will begin collecting and recording geophysical measurements over parts of northern Utah from Snowville, east to Brigham City, and south to Farmington Bay.  The flights will cover the eastern and southern parts of Box

USGS science for a changing world logo
March 3, 2011

Concentrations of dissolved solids (salts and minerals) in groundwater from some wells used for public supply are increasing in Salt Lake Valley, Utah, according to a recently released report from the U.S. Geological Survey.

USGS
December 21, 2010

The U.S. Geological Survey’s (USGS) National Geospatial Program (NGP) and the Office of Enterprise Information are pleased to announce The National Map (TNM) Users Conference, and the Geographic Information Science Workshop to be held May 10-13, 2011 in Lakewood, Colo.

USGS
December 12, 2010

The U.S. Geological Survey (USGS) is celebrating the success of three distinguished researchers who are recipients of the Presidential Early Career Award for Scientists and Engineers (PECASE). This award is the highest recognition granted by the United States government to scientists and engineers in the early stages of their research careers.

USGS
November 18, 2010

The Wildlife Society's 61st Aldo Leopold Memorial Award was recently presented to U.S. Geological Survey Senior Scientist Dr. Douglas H. Johnson. The prestigious award was presented to Johnson by President Dr. Bruce D. Leopold during the Society’s annual conference held in Snowbird, Utah.

USGS
November 18, 2010

An Ice Age fossil site recently discovered in Snowmass Village, Colo., is providing a trio of U.S. Geological Survey scientists with a laboratory to study more than 100,000 years of vegetation and climate records in Colorado.

USGS
November 17, 2010

Approximately 13 million metric tons of rare earth elements (REE) exist within known deposits in the United States, according to the first-ever nationwide estimate of these elements by the U.S. Geological Survey.

USGS
November 2, 2010

Debris-flow probabilities following the September Fourmile Creek wildfire were estimated by U.S. Geological Survey scientists using models derived from recently burned basins throughout the intermountain western United States. 

USGS
October 29, 2010

In this USGS media tipsheet, we've gone through thousands of GSA conference abstracts and selected some of the newest, most exciting USGS science presentations for your convenience. We hope you find it useful.

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.

Filter Total Items: 324