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)-Allison Shipp
USGS Region 7: Upper Colorado Basin Offices and Science Centers
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.
National Water-Quality Assessment Program (NAWQA) Rio Grande Valley Study
The New Mexico Water Science Center (NMWSC) has historically conducted NAWQA data collection of groundwater and surface water-data within the former Rio Grande Valley (RIOG) study unit, which covers about 45,700 square miles in Colorado, New Mexico, and Texas.
Cannon Air Force Base: Seasonal Potentiometric Surfaces and Groundwater-Level Trends
Declining water levels and a history of high nitrate concentrations in groundwater near and on Cannon Air Force Base (CAFB) necessitated a more detailed assessment of groundwater flow directions than has been done in the past. Previous potentiometric-surface maps were sufficient for showing regional directions of groundwater flow, but more detailed seasonal (summer high-pumping and winter low-...
Reconstruction of an Avalanche: The West Salt Creek Rock Avalanche
Release Date: MAY 25, 2016
The West Salt Creek Rock Avalanche, Colorado, May 25, 2014
Identifying Changes in Background Water-Quality Conditions, Arkansas River and Fountain Creek, near Pueblo, Colorado
Demands for water are projected to increase in the Lower Arkansas River Basin as the population continues to grow. Strategies to meet those demands include continued operation of the Fryingpan-Arkansas Project water, enlargement of Pueblo and Turquoise Reservoirs, and various conservation measures; the overall strategy is defined in the Preferred Storage Options Plan (see the Southeastern...
Salinity Trends in Shallow Groundwater, Rincon and Mesilla Valley, New Mexico
Data from monitoring sites at Rincon Valley and Mesilla Valley.
Drilling Replacement Monitoring Wells near the San Juan Coal Mine, NW New Mexico
The San Juan Coal Mine, an underground mine located about 12 miles west-northwest of Farmington, NM, supplies coal to the adjacent San Juan Generating Station.
Amphibian Research and Monitoring Initiative: Rocky Mountain Region
The Rocky Mountain Region of Amphibian Research and Monitoring Initiative (ARMI) encompasses Montana, Wyoming, Colorado, and New Mexico. Two USGS Science Centers initiate and develop ARMI projects in this region. Investigations at NOROCK are headed by Dr. Blake Hossack. Investigations at the Fort Collins Science Center (FORT), Colorado, are headed by Dr. Erin Muths. The ARMI program is based...
IGBST Grizzly Bear Food Synthesis Report
How to Cite: Interagency Grizzly Bear Study Team. 2013. Response of Yellowstone grizzly bears to changes in food resources: a synthesis. Report to the Interagency Grizzly Bear Committee and Yellowstone Ecosystem Subcommittee. Interagency Grizzly Bear Study Team, U.S. Geological Survey, Northern Rocky Mountain Science Center, Bozeman, Montana, USA.
Yellowstone Lake Acoustic Biotelemetry Project Home Page
Fishery biologists and managers are increasingly consumed with the recovery and restoration of native trout and salmon throughout the western United States. These fish historically inhabited a variety of freshwater habitats, but have declined due to habitat degradation, fragmentation and introduction of nonnative species. Introduced fishes constitute a major threat to the persistence of native...
Developing stream temperature networks for the Greater Yellowstone to aid in managing aquatic resources under a changing climate
The topographic diversity and extensive area of protected public land within the Greater Yellowstone demonstrate the importance of this region as a natural resource reserve. Understanding the effects of anticipated changes in climate on aquatic resources and means for managing these resources will ultimately require accurate linkages between empirical data and regional climatic patterns. This...
Evaluating the linkages between regional climate patterns, local climate data, and native Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri) and non-native brook trout (Salvelinus fontinalis) growth, survival, and life-history expressions.
Beyond large-scale climate models, it is becoming increasingly important to quantify how regional climate patterns link with in situ stream temperatures and hydrologic regimes and concomitantly, fish behavior, growth, and survival. Here, we are using comprehensive mark-recapture techniques to evaluate how changing climatic conditions are likely to influence native westslope cutthroat trout and...
Nonindigenous Aquatic Species (NAS) Program
Welcome to the Nonindigenous Aquatic Species (NAS) information resource for the United States Geological Survey. Located at Gainesville, Florida, this site has been established as a central repository for spatially referenced biogeographic accounts of introduced aquatic species. The program provides scientific reports, online/realtime queries, spatial data sets, distribution maps, and general...
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.
Elevation Data
The 3DEP products and services available through The National Map consist of lidar point clouds (LPC), 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.
Orthoimagery Data
Orthoimagery data typically are high resolution aerial images that combine the visual attributes of an aerial photograph with the spatial accuracy and reliability of a planimetric map. The National Map offers public domain, 1-meter orthoimagery for the conterminous United States with many urban areas and other locations at 2-foot or finer resolution.
The National Map Small-Scale Collection
The National Map offers a collection of small-scale datasets, most of which are at 1:1,000,000. The National Map publishes two data collections at one million-scale: one for Global Map users and one for National Map users. In terms of vector geometry, the lines, points, and areas in these data collections are identical. The difference is in the attributes assigned to these features.
Volcano Monitoring Data
Many volcanoes in the U.S. are monitored by arrays of several instruments that detect subtle movements within the earth and changes in gas and water chemistry. The Volcano Hazards Program streams this data to its Volcano Observatories and makes it available on volcano-specific websites.
WaterWatch
WaterWatch is a U.S. Geological Survey (USGS) World Wide Web site that displays maps, graphs, and tables describing real-time, recent, and past streamflow conditions for the United States. The real-time information generally is updated on an hourly basis.
Current Alerts for U.S. Volcanoes
Volcano-alert notifications are produced by Volcano Observatory scientists based on analysis of data from monitoring networks, direct observations, and satellite sensors. They are issued for both increasing and decreasing volcanic activity and include text about the nature of the unrest or eruption and about potential or current hazards and likely outcomes.
Total Mercury Concentrations in Fish Muscle from the Colorado River and Bright Angel Creek, AZ, USA (2015)
This dataset contains data on the length, mass, and muscle total mercury concentration of Brown Trout (Salmo trutta) and Rainbow Trout (Oncorhynchus mykiss) collected from the Colorado River in Glen Canyon National Recreation Area (GLCA) and Grand Canyon National Park (GRCA), and Bright Angel Creek in GRCA.
Previous mineral-resource assessment data compilation for the U.S. Geological Survey Sagebrush Mineral-Resource Assessment Project
This data release consists of a compilation of previously published mineral potential maps that were used for the Sagebrush Mineral-Resource Assessment (SaMiRA) project. This information was used as guides for assessing mineral potential assessment of approximately 10 million acres in Idaho, Montana, Nevada, Utah, and Wyoming. Specifically, the compilation was used to identify the d
The Kiowa core, a continuous drill core through the Denver Basin bedrock aquifers at Kiowa, Elbert County, Colorado
The Kiowa core was obtained as a component of the Denver Basin Project, a cooperative research effort to study the evolution of the Denver Basin, Colorado. The Kiowa core provides a virtually continuous stratigraphic record of the Upper Cretaceous and lower Tertiary strata of the Denver Basin.
Land Treatment Digital Library (LTDL)
The Land Treatment Digital Library (LTDL) was created by the USGS to catalog legacy land treatment information on Bureau of Land Management lands in the western United States. The LTDL can be used by federal managers and scientists for compiling information for data-calls, producing maps, generating reports, and conducting analyses at varying spatial and temporal scales.
Data Entry Module for the Land Treatment Digital Library (LTDL)
This software allows agencies, organizations, and individuals to download an empty, stand-alone Land Treatment Digital Library database to individual or networked computers. Data entered in these databases may be submitted to the USGS for possible inclusion in the online Land Treatment Digital Library (https://ltdl.wr.usgs.gov).
2011 Groundhog Reservoir Bathymetric Contours
The U.S. Geological Survey performed a bathymetric survey of Groundhog Reservoir using a man-operated boat-mounted multibeam echo sounder integrated with a global positioning system (GPS) and a terrestrial real-time kinematic (RTK) GPS in June 2011.
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.
Focus areas for data acquisition for potential domestic resources of 11 critical minerals in the conterminous United States, Hawaii, and Puerto Rico—Aluminum, cobalt, graphite, lithium, niobium, platinum-group elements, rare earth elements, tantalum, tin, titanium, and tungsten
In response to a need for information on potential domestic sources of critical minerals, the Earth Mapping Resources Initiative (Earth MRI) was established to identify and prioritize areas for acquisition of new geologic mapping, geophysical data, and elevation data to improve our knowledge of the geologic framework of the United States. Phase 1...
Hammarstrom, Jane M.; Dicken, Connie L.; Day, Warren C.; Hofstra, Albert H.; Drenth, Benjamin J.; Shah, Anjana K.; McCafferty, Anne E.; Woodruff, Laurel G.; Foley, Nora K.; Ponce, David A.; Frost, Thomas P.; Stillings, Lisa L.
Comparability and reproducibility of biomarker ratio values measured by GC-QQQ-MS
The Norwegian Geochemical Standard North Sea Oil-1 was analyzed by gas chromatography triple quadrupole mass spectrometry (GC-QQQ-MS) on two instruments using independently developed analytical methods. Biomarker ratios determined by GC-QQQ-MS were compared to each other and to previously reported values determined by gas chromatography single...
French, Katherine L.; Leider, Arne; Hallmann, Christian Position-specific distribution of hydrogen isotopes in natural propane: Effects of thermal cracking, equilibration and biodegradation
Intramolecular isotope distributions, including isotope clumping and position specific fractionation, can provide proxies for the formation temperature and formation and destruction pathways of molecules. In this study, we explore the position-specific hydrogen isotope distribution in propane. We analyzed propane samples from 10 different...
Xie, Hao; Ponton, Camilo; Formolo, Michael; Lawson, Michael; Ellis, Geoffrey S.; Lewan, Michael; Ferreira, Alexandre A.; Morais, Erica T.; Spigolon, Andre D.; Sessions, Alex L.; Eiler, John M.
Development of a method to identify complex wells and assess the accuracy of basin withdrawals in Utah
Power consumption coefficients (PCCs) and dedicated flowmeter records for irrigation wells in three Utah groundwater basins were analyzed to develop a method to better characterize the accuracy of annual groundwater withdrawal estimates. The PCC method has been used by the U.S. Geological Survey in Utah since 1963 as a way to estimate groundwater...
Gold, Brittany L.; Angeroth, Cory E.; Marston, Thomas M.
Geomagnetism Program research plan, 2020–2024
The Geomagnetism Program of the U.S. Geological Survey (USGS) monitors geomagnetic field variation through operation of a network of observatories across the United States and its territories, and it pursues scientific research needed to estimate and assess geomagnetic and geoelectric hazards. Over the next five years (2020–2024 inclusive) and in...
Love, Jeffrey J.; Kelbert, Anna; Murphy, Benjamin S.; Rigler, E. Joshua; Lewis, Kristen A. Lead speciation, bioaccessibility and source attribution in Missouri's Big River watershed
The Southeast Missouri Lead District is among the most productive lead deposits exploited in modern times. Intensive mining conducted prior to regulations resulted in a legacy of lead contaminated soil, large piles of mine tailings and elevated childhood blood lead levels. This study seeks to identify the source of the lead contamination in the...
Noerpel, Matthew; Pribil, Michael; Rutherford, Danny; Law, Preston; Bradham, Karen; Nelson, Clay; Weber, Rob; Gunn, Gene; Scheckel, Kirk G.
Assessment of undiscovered gas resources of the Sacramento Basin Province in California, 2019
Using a geology-based assessment methodology, the U.S. Geological Survey estimated undiscovered, technically recoverable mean resources of 512 billion cubic feet of gas in the Upper Jurassic–Neogene Total Petroleum System of the Sacramento Basin Province in California.
Schenk, Christopher J.; Mercier, Tracey J.; Tennyson, Marilyn E.; Woodall, Cheryl A.; Marra, Kristen R.; Leathers-Miller, Heidi M.; Le, Phuong A. Seismic analysis of the 2020 Magna, Utah, earthquake sequence: Evidence for a listric Wasatch fault
The 18 March 2020 Mw 5.7 Magna earthquake near Salt Lake City, Utah, offers a rare glimpse into the subsurface geometry of the Wasatch fault system—one of the world's longest active normal faults and a major source of seismic hazard in northern Utah. We analyze the Magna earthquake sequence and resolve oblique-normal slip on a shallow (30–35...
Pang, Guanning; Koper, Keith D.; Messimeri, Maria; Pankow, Kristine L.; Baker, Ben; Farrell, Jamie; Holt, James; Hale, J. Mark; Robertson, Paul B.; Burlacu, Relu; Pechmann, James C.; Whidden, Katherine; Holt, Monique M.; Allam, Amir; Duross, Christopher
Earthquake information products and tools from the Advanced National Seismic System (ANSS)
This Fact Sheet describes post-earthquake products and tools provided by the Advanced National Seismic System (ANSS) through the U.S. Geological Survey Earthquake Hazards Program. The focus is on products that provide situational awareness immediately after significant earthquakes.
Wald, Lisa A. Integrated borehole, radar, and seismic velocity analysis reveals dynamic spatial variations within a firn aquifer in southeast Greenland
Perennial water storage in firn aquifers has been observed within the lower percolation zone of the southeast Greenland ice sheet. Spatially distributed seismic and radar observations, made ~50 km upstream of the Helheim Glacier terminus, reveal spatial variations of seismic velocity within a firn aquifer. From 1.65 to 1.8 km elevation,...
Killingbeck, Siobhan; Schmerr, N. C.; Montgomery, L. N.; Booth, A. D.; Livermore, P. W.; Guandique, J.; Miller, Olivia L.; Burdick, S.; Forster, R. R.; Koenig, L. S.; Legchenko, Anatoly; Ligtenberg, S. R. M.; Miege, C.; Solomon, D. K.; West, L. J. Rethinking a groundwater flow system using a multiple-tracer geochemical approach: A case study in Moab-Spanish Valley, Utah
The Glen Canyon Group Aquifer (GCGA) is the sole source of public water supply for the city of Moab, Utah, a domestic and international tourist destination. Population and tourism growth are likely to target the GCGA for future water resources, but our analysis indicates that additional withdrawals would likely be sourced from groundwater storage...
Gardner, Philip M.; Nelson, Nora C.; Heilweil, Victor M.; Solder, John E.; Solomon, Douglas K. Trace and rare earth elements determination in milk whey from the Veneto region, Italy
Multi-element analyses determine the content of 17 trace elements (Al, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Se, Sr, Cd, Cs, Ba, Pb, U) and 14 rare earth elements (La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb, Lu, Y) in whey samples from cow and goat milk by inductively coupled plasma mass spectrometry and inductively coupled plasma-sector field...
Tedesco, Raffaelo; Villoslada Hidalgo, Maria del Carmen; Varde, Massimiliano; Kehrwald, Natalie; Barbante, Carlo; Cozzi, GiulioPhotos 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.
Fitting a radio collar
Biologists with IGBST and the National Park Service fit a grizzly bear with a radio collar. Once a bear is radio collared, biologists can track its movements with telemetry.
Telemetry by air
Once a grizzly bear is radio collared, biologists can track its movements with telemetry via airplane. The IGBST also used the latest telemetry technologies, which allows downloading of GPS data from the radio collar via satellites.
Telemetry by foot
Once a grizzly bear is radio collared, biologists can track its movements with telemetry on foot.
Rio Grande from New Mexico State Road 359, New Mex.
North-oriented view of the Rio Grande from New Mexico State Road 359 near Mesilla, N. Mex., February 11, 2016 (photograph by Nicholas R. Glaser, U.S. Geological Survey).
SIR 2016–5011
Rio Grande at New Mex. State Road 359
North-oriented view of the Rio Grande at New Mexico State Road 359 near Mesilla, N. Mex., February 11, 2016 (photograph by Nicholas R. Glaser, U.S. Geological Survey).
SIR 2016–5011
Precipitation Runoff Modeling System (PRMS) Summary Modules
Presents descriptions of the USGS Precipitation Runoff Modeling System (PRMS) Summary modules.
Precipitation Runoff Modeling System (PRMS) Soil Zone Modules
Presents descriptions of the USGS Precipitation Runoff Modeling System (PRMS) Soilzone module.
Precipitation Runoff Modeling System (PRMS) Streamflow Modules
Presents descriptions of the USGS Precipitation Runoff Modeling System (PRMS) streamflow routing modules.
Precipitation Runoff Modeling System (PRMS) Cascading Flow Option
Presents descriptions of the USGS Precipitation Runoff Modeling System (PRMS) cascading-flow computation option, which allows for reinfiltration across the land surface, shallow subsurface, and saturated zone
Rio Grande, about 1 mile southwest of Montaño Bridge
Upstream view of the Rio Grande from a location about 1 mile southwest of the Montaño Bridge. Photograph was taken January 24, 2016, by Nathan Myers.
SIR 2016–5021
Rio Grande, about 1 mile southwest of Montaño Bridge, SIR 2016–5021
Upstream view of the Rio Grande from a location about 1 mile southwest of the Montaño Bridge. Photograph was taken January 24, 2016, by Nathan Myers.
La Sal Mountain Range
Snow-capped peaks of the La Sal Mountain Range as seen from the Island in the Sky District of Canyonlands National Park. This is one area in the Southwest where biocrust plays an important role.
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.
New USGS research indicates that climate change may impact water supply from the Colorado River basin. This could greatly impact the more than 25 million people, including residents of Los Angeles and Las Vegas, who rely on this source for water and power.
Spring may be here, but a chilly 1,529-foot cylinder of ice (cut into meter long pieces) will make its way to Denver to be analyzed and provide clues to the last 100,000 years of earth's climate history. This is a section of what is hoped to be an 11,300-foot column of ice, just over two-miles long.
Researchers with the U.S. Geological Survey (USGS) have evaluated what different geologic, hydrologic, and biologic studies are most effective in cleaning up the watersheds affected by mining in southwest Colorado, and recently published their findings on-line and in print.
Competition for water is becoming more intense as the nation's population continues to grow, increasing the demands for water use in agriculture and power production.
A report published by the U.S. Geological Survey (USGS) contains a regional map and associated database that inventory 121 locations of reported natural asbestos and fibrous amphibole occurrences in the Southwestern United States, including Arizona, Nevada, and Utah.
The U.S. Geological Survey (USGS) has recently released new models for determining the magnitude and frequency of annual peak streamflow for rivers and streams throughout the State of Utah. Using streamflow data collected through water year 2005 and advanced analysis techniques, these new equations are critical for infrastructure project planning, managing resources and public safety.
Study Concludes Current Lab Structure Most Efficient
The U.S. Geological Survey has concluded that its National Water Quality Laboratory (NWQL) in Lakewood, Colo., should continue to be staffed and operated by government employees.
The U.S. Geological Survey (USGS) released a report today describing salinity levels in streams and ground water in parts of Arizona, California, Colorado, Nevada, New Mexico, Utah and Wyoming. The report concludes that although salinity varies widely throughout the region, levels have generally decreased in many streams during the past two decades.
A report published by the U.S. Geological Survey (USGS) contains a regional map and associated database that inventory 61 locations of reported natural asbestos and fibrous amphibole occurrences in the Rocky Mountain area of the United States, including the states of Colorado, Idaho, Montana, New Mexico, and Wyoming.
The U.S. Geological Survey (USGS) Colorado Water Science Center will conduct a dye-tracing study for Toll Gate Creek in Aurora, Colo., from July 9 to August 5. During this time, non-toxic red dye, rhodamine WT, will be released into the creek and will be monitored as it flows downstream.
Watch history in action as U.S. Geological Survey (USGS) scientists share the secrets of sampling for metals in water with the Indian Tribes from Oklahoma, New Mexico, Louisiana, Texas, and Arkansas U.S. Environmental Protection Agency (USEPA), Region VI.
The U.S. Geological Survey (USGS) today released for public comment the draft summary report of the Basin and Range carbonate-rock aquifer system (BARCAS) study. The BARCAS study was directed by Congress in the Lincoln County Conservation, Recreation, and Development Act of 2004 (PL 108-424), and was done in collaboration with the Desert Research Institute (DRI) and the Utah Department of
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
Social Media
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.