Unified Interior Regions

Region 7: Upper Colorado Basin

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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: 380
Date published: December 6, 2018
Status: Active

Las Animas Arch Oil and Gas Assessments

The U.S. Geological Survey completed the following assessments of undiscovered oil and gas resources of the Las Animas Arch Province 5040 of southeastern Colorado:

 

Date published: December 6, 2018
Status: Active

Pedernal Uplift Oil and Gas Assessments

The U.S. Geological Survey completed the following assessments of undiscovered oil and gas resources of the Pedernal Uplift Province 5042:

 

Date published: December 6, 2018
Status: Active

Powder River Basin Oil and Gas Assessments

The U.S. Geological Survey completed the following assessments of undiscovered oil and gas potential of the Powder River Basin Province 5033:

  • 2006 Conventional and Continuous Assessment (DDS 69-U)
  • 1995 Assessment (
  • ...
Date published: December 6, 2018
Status: Active

South-Central New Mexico Oil and Gas Assessments

The U.S. Geological Survey completed the following assessments of undiscovered oil and gas resources of the South-Central New Mexico Province 5026:

 

Date published: December 6, 2018
Status: Active

Southern Arizona-Southwestern New Mexico Oil and Gas Assessments

The U.S. Geological Survey completed the following assessments of undiscovered oil and gas resources of the Southern Arizona-Southwestern New Mexico Basin 5025:

Date published: December 6, 2018
Status: Active

Albuquerque-Santa Fe Rift Oil and Gas Assessments

The U.S. Geological Survey completed the following assessments of undiscovered oil and gas resources of the Albuquerque-Santa Fe Rift 5023:

 

Date published: November 30, 2018
Status: Active

U.S. Coal Resources and Reserves Assessment

The U.S. Coal Resources and Reserves Assessment Project, as part of the U.S. Geological Survey (USGS) Energy Resources Program, conducts systematic, geology-based, regional assessments of significant coal beds in major coal basins in the United States. These assessments detail the quantity, quality, location, and economic potential of the Nation’s remaining coal resources and reserves and...

Date published: November 30, 2018
Status: Active

Anadarko Basin Oil and Gas Assessments

The U.S. Geological Survey completed the following assessments of undiscovered oil and gas potential of the Anadarko Basin Province 5058:

  • 2010 Conventional and Continuous Assessment (Fact Sheet 2011-3003, complete geologic report also available in 
  • ...
Date published: November 29, 2018
Status: Active

Gulf Coast Petroleum Systems Project - Research

This site highlights the research on the processes that impact the formation, accumulation, occurrence and alteration of hydrocarbon energy resources of the Gulf Coast of Mexico.  This portion of the project also conducts assessments of undiscovered, technically recoverable hydrocarbon resources (click here for...

Date published: November 29, 2018
Status: Active

Raton Basin-Sierra Grande Uplift Oil and Gas Assessments

The U.S. Geological Survey completed the following assessments of undiscovered oil and gas potential of the Raton Basin–Sierra Grande Uplift Province 5041 of northeastern New Mexico and southeastern Colorado:

  • 2004 Conventional and Continuous Assessment (DDS 69-N and
  • ...
Date published: November 29, 2018
Status: Active

Denver Basin Oil and Gas Assessments

The U.S. Geological Survey completed the following assessments of undiscovered oil and gas resources of the Denver Basin Province 5039 in Colorado, Kansas, Nebraska, South Dakota, and Wyoming:

  • 2003 Conventional and Continuous Assessment (DDS 69-P)
  • 1995 Assessment (
  • ...
Date published: November 29, 2018
Status: Active

Wyoming Thrust Belt Oil and Gas Assessments

 

The U.S. Geological Survey completed the following assessments of undiscovered oil and gas resources of the Wyoming Thrust Belt Province 5036 in Wyoming, Idaho, and Utah:

  • 2017 Conventional Assessment (Fact Sheet 2017-3091, Digital Data Series 69-H)
  • 2013 Conventional Assessment (
  • ...

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: 247
Date published: December 6, 2018

Downloadable Data for Southern Arizona-Southwestern New Mexico Oil and Gas Assessments

GIS Data for Southern Arizona-Southwestern New Mexico Oil and Gas Assessments 

Date published: December 6, 2018

Downloadable Data for South-Central New Mexico Oil and Gas Assessments

GIS Data for South-Central New Mexico Oil and Gas Assessments

Date published: December 6, 2018

Downloadable Data for Albuquerque-Santa Fe Rift Oil and Gas Assessments

GIS Data for Albuquerque-Santa Fe Rift Oil and Gas Assessments 

Date published: November 29, 2018

Downloadable Data for Raton Basin-Sierra Grande Uplift Oil and Gas Assessments

Downloadable Data for Raton Basin-Sierra Grande Uplift Oil and Gas Assessments 

Date published: November 29, 2018

Downloadable Data for Denver Basin Oil and Gas Assessments

Downloadable Data for Denver Basin Oil and Gas Assessments 

Date published: November 29, 2018

Downloadable Data for Wyoming Thrust Belt Oil and Gas Assessments

Downloadable Data for Wyoming Thrust Belt Oil and Gas Assessments 

Date published: November 29, 2018

Downloadable Data for Southwestern Wyoming Basin Oil and Gas Assessments

Downloadable Data for Southwestern Wyoming Basin Oil and Gas Assessments 

Date published: November 29, 2018

Downloadable Data for Hanna, Laramie and Shirley Basins Oil and Gas Assessments

 Downloadable Data for Hanna, Laramie and Shirley Basins Oil and Gas Assessments 

Date published: November 29, 2018

Downloadable Data for Uinta-Piceance Basin Oil and Gas Assessments

Downloadable Data for Uinta-Piceance Basin Oil and Gas Assessments

Date published: November 29, 2018

Downloadable Data for Paradox Basin Oil and Gas Assessments

Downloadable Data for Paradox Basin Oil and Gas Assessments 

Date published: November 29, 2018

Downloadable Data for San Juan Basin Oil and Gas Assessments

Downloadable Data for San Juan Basin Oil and Gas Assessments 

Filter Total Items: 4,746
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Year Published: 2020

Pyrrhotite distribution in the conterminous United States, 2020

In parts of Connecticut and Massachusetts, foundations of some homes are cracking and crumbling. Failing foundations can reduce the market value of a home and lifting a house to replace and repour a foundation is an expensive undertaking. In response, some homeowners are defaulting on their mortgages and abandoning their homes. The...

Mauk, Jeffrey L.; Crafford, Thomas C.; Horton, John D.; San Juan, Carma A.; Robinson,, Gilpin R.
Attribution: Pacific Coastal and Marine Science Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Ohio-Kentucky-Indiana Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Florence Bascom Geoscience Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Volcano Hazards Program Office, Indonesia, International Programs, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, New York Water Science Center, Water Resources, New York Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Pacific Coastal and Marine Science Center, California Water Science Center, Water Resources, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, California, United States of America, Astrogeology Science Center, Natural Hazards, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, United States of America, Land Change Monitoring, Assessment and Projection, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, United States of America, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Oregon Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Fort Collins Science Center, Ecosystems, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Central Midwest Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Water, Pennsylvania Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, Alaska Science Center, Region 11: Alaska, United States of America, Dakota Water Science Center, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Maryland-Delaware-D.C. Water Science Center, Water Resources, Water, Caribbean-Florida Water Science Center, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Puerto Rico, United States of America, Upper Midwest Water Science Center, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, United States of America, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Volcano Hazards Program Office, Fort Collins Science Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geologic Hazards Science Center, Natural Hazards, Region 7: Upper Colorado Basin, Alaska Science Center, Ecosystems, Region 11: Alaska, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Western Ecological Research Center, Ecosystems, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Virginia, United States of America, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Natural Hazards, Natural Hazards, Volcano Hazards Program Office, Hawaii, United States of America, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Great Lakes Science Center, Ecosystems, National Geospatial Program, Texas Water Science Center, Water Resources, United States of America, Water, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, United Arab Emirates, International Programs, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Natural Hazards, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, United States of America, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, United States of America, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, United States of America, California Water Science Center, Water Resources, Land Change Science Program, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Great Lakes Science Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Water Resources, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, United States of America, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Maryland-Delaware-D.C. Water Science Center, Water Resources, Upper Midwest Environmental Sciences Center, Ecosystems, Alaska Science Center, Ecosystems, Region 11: Alaska, Alaska Science Center, Ecosystems, Region 11: Alaska, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Upper Midwest Environmental Sciences Center, Ecosystems, Western Ecological Research Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Arizona Water Science Center, Water Resources, Water Resources, Water Resources, Water Resources, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Oregon Water Science Center, Water Resources, Oregon Water Science Center, Water Resources, Water, Nevada Water Science Center, Water Resources, United States of America, Western Fisheries Research Center, Ecosystems, Fisheries Program, Colorado Water Science Center, Water Resources, Region 7: Upper Colorado Basin, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Great Lakes Science Center, Ecosystems, Fort Collins Science Center, Ecosystems, Pacific Coastal and Marine Science Center, Northern Prairie Wildlife Research Center, Ecosystems, Western Ecological Research Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Southwest Biological Science Center, Ecosystems, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, United States of America, Tribal Relations, Geology, Minerals, Energy, and Geophysics Science Center, Region 7: Upper Colorado Basin, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Western Ecological Research Center, Ecosystems, Pacific Coastal and Marine Science Center, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin
Mauk, J.L., Crafford, T.C., Horton, J.D., San Juan, C.A., and Robinson, G.R., Jr., 2020, Pyrrhotite distribution in the conterminous United States, 2020: U.S. Geological Survey Fact Sheet 2020-3017, 4 p., https://doi.org/10.3133/fs20203017.

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Year Published: 2020

Climate explorer: Improved access to local climate projections

The goal of the U.S. Climate Resilience Toolkit’s (CRT) Climate Explorer (CE) is to provide information at appropriate spatial and temporal scales to help practitioners gain insights into the risks posed by climate change. Ultimately, these insights can lead to groups of local stakeholders taking action to build their resilience to a changing...

Lipschultz, Fredric ; Herring, David ; Ray, Andrea J. ; Alder, Jay R.; Dahlman, LuAnn ; DeGaetano, Arthur ; Fox, James F. ; Gardiner, Edward ; Herring, Jamie; Hicks, Jeff ; Melton, Forrest; Morefield, Philip E. ; Sweet, William
Attribution: Pacific Coastal and Marine Science Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Ohio-Kentucky-Indiana Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Florence Bascom Geoscience Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Volcano Hazards Program Office, Indonesia, International Programs, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, New York Water Science Center, Water Resources, New York Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Pacific Coastal and Marine Science Center, California Water Science Center, Water Resources, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, California, United States of America, Astrogeology Science Center, Natural Hazards, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, United States of America, Land Change Monitoring, Assessment and Projection, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, United States of America, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Oregon Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Fort Collins Science Center, Ecosystems, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Central Midwest Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Water, Pennsylvania Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, Alaska Science Center, Region 11: Alaska, United States of America, Dakota Water Science Center, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Maryland-Delaware-D.C. Water Science Center, Water Resources, Water, Caribbean-Florida Water Science Center, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Puerto Rico, United States of America, Upper Midwest Water Science Center, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, United States of America, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Volcano Hazards Program Office, Fort Collins Science Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geologic Hazards Science Center, Natural Hazards, Region 7: Upper Colorado Basin, Alaska Science Center, Ecosystems, Region 11: Alaska, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Western Ecological Research Center, Ecosystems, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Virginia, United States of America, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Natural Hazards, Natural Hazards, Volcano Hazards Program Office, Hawaii, United States of America, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Great Lakes Science Center, Ecosystems, National Geospatial Program, Texas Water Science Center, Water Resources, United States of America, Water, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, United Arab Emirates, International Programs, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Natural Hazards, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, United States of America, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, United States of America, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, United States of America, California Water Science Center, Water Resources, Land Change Science Program, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Great Lakes Science Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Water Resources, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, United States of America, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Maryland-Delaware-D.C. Water Science Center, Water Resources, Upper Midwest Environmental Sciences Center, Ecosystems, Alaska Science Center, Ecosystems, Region 11: Alaska, Alaska Science Center, Ecosystems, Region 11: Alaska, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Upper Midwest Environmental Sciences Center, Ecosystems, Western Ecological Research Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Arizona Water Science Center, Water Resources, Water Resources, Water Resources, Water Resources, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Oregon Water Science Center, Water Resources, Oregon Water Science Center, Water Resources, Water, Nevada Water Science Center, Water Resources, United States of America, Western Fisheries Research Center, Ecosystems, Fisheries Program, Colorado Water Science Center, Water Resources, Region 7: Upper Colorado Basin, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Great Lakes Science Center, Ecosystems, Fort Collins Science Center, Ecosystems, Pacific Coastal and Marine Science Center, Northern Prairie Wildlife Research Center, Ecosystems, Western Ecological Research Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Southwest Biological Science Center, Ecosystems, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, United States of America, Tribal Relations, Geology, Minerals, Energy, and Geophysics Science Center, Region 7: Upper Colorado Basin, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Western Ecological Research Center, Ecosystems, Pacific Coastal and Marine Science Center, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, Texas Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Oklahoma Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Volcano Hazards Program Office, Pacific Coastal and Marine Science Center, Pennsylvania Water Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, National Wildlife Health Center, Ecosystems, Nebraska Water Science Center, Water Resources, Southwest Biological Science Center, Ecosystems, Northern Prairie Wildlife Research Center, Ecosystems, Northern Prairie Wildlife Research Center, Ecosystems, Eastern Energy Resources Science Center, Energy Resources Program, United States of America, Maryland-Delaware-D.C. Water Science Center, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Volcano Hazards Program Office, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, California Water Science Center, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Science and Decisions Center, Florence Bascom Geoscience Center, Northeast Climate Adaptation Science Center, Land Resources, Region 1: North Atlantic-Appalachian, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin

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Year Published: 2020

Quantifying interregional flows of multiple ecosystem services – A case study for Germany

Despite a growing number of national-scale ecosystem service (ES) assessments, few studies consider the impacts of ES use and consumption beyond national or regional boundaries. Interregional ES flows – ecosystem services “imported” from and “exported” to other countries – are rarely analyzed and their importance for global sustainability is...

Kleeman, Janina; Schröter, Matthias; Bagstad, Kenneth J.; Kuhlicke, Christian; Kastner, Thomas; Fridman, Dor; Schulp, Catharina J. E.; Wolff, Sarah; Martinez-Lopez, Javier; Koellner, Thomas; Arnhold, Sebastian; Martin-Lopez, Berta; Marques, Alexandra; Lopez-Hoffman, Laura; Liu, Jianguo; Kissinger, Meidad; Guerra, Carlos; Bonn, Aletta
Attribution: Pacific Coastal and Marine Science Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Ohio-Kentucky-Indiana Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Florence Bascom Geoscience Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Volcano Hazards Program Office, Indonesia, International Programs, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, New York Water Science Center, Water Resources, New York Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Pacific Coastal and Marine Science Center, California Water Science Center, Water Resources, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, California, United States of America, Astrogeology Science Center, Natural Hazards, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, United States of America, Land Change Monitoring, Assessment and Projection, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, United States of America, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Oregon Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Fort Collins Science Center, Ecosystems, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Central Midwest Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Water, Pennsylvania Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, Alaska Science Center, Region 11: Alaska, United States of America, Dakota Water Science Center, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Maryland-Delaware-D.C. Water Science Center, Water Resources, Water, Caribbean-Florida Water Science Center, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Puerto Rico, United States of America, Upper Midwest Water Science Center, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, United States of America, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Volcano Hazards Program Office, Fort Collins Science Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geologic Hazards Science Center, Natural Hazards, Region 7: Upper Colorado Basin, Alaska Science Center, Ecosystems, Region 11: Alaska, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Western Ecological Research Center, Ecosystems, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Virginia, United States of America, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Natural Hazards, Natural Hazards, Volcano Hazards Program Office, Hawaii, United States of America, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Great Lakes Science Center, Ecosystems, National Geospatial Program, Texas Water Science Center, Water Resources, United States of America, Water, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, United Arab Emirates, International Programs, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Natural Hazards, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, United States of America, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, United States of America, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, United States of America, California Water Science Center, Water Resources, Land Change Science Program, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Great Lakes Science Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Water Resources, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, United States of America, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Maryland-Delaware-D.C. Water Science Center, Water Resources, Upper Midwest Environmental Sciences Center, Ecosystems, Alaska Science Center, Ecosystems, Region 11: Alaska, Alaska Science Center, Ecosystems, Region 11: Alaska, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Upper Midwest Environmental Sciences Center, Ecosystems, Western Ecological Research Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Arizona Water Science Center, Water Resources, Water Resources, Water Resources, Water Resources, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Oregon Water Science Center, Water Resources, Oregon Water Science Center, Water Resources, Water, Nevada Water Science Center, Water Resources, United States of America, Western Fisheries Research Center, Ecosystems, Fisheries Program, Colorado Water Science Center, Water Resources, Region 7: Upper Colorado Basin, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Great Lakes Science Center, Ecosystems, Fort Collins Science Center, Ecosystems, Pacific Coastal and Marine Science Center, Northern Prairie Wildlife Research Center, Ecosystems, Western Ecological Research Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Southwest Biological Science Center, Ecosystems, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, United States of America, Tribal Relations, Geology, Minerals, Energy, and Geophysics Science Center, Region 7: Upper Colorado Basin, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Western Ecological Research Center, Ecosystems, Pacific Coastal and Marine Science Center, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, Texas Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Oklahoma Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Volcano Hazards Program Office, Pacific Coastal and Marine Science Center, Pennsylvania Water Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, National Wildlife Health Center, Ecosystems, Nebraska Water Science Center, Water Resources, Southwest Biological Science Center, Ecosystems, Northern Prairie Wildlife Research Center, Ecosystems, Northern Prairie Wildlife Research Center, Ecosystems, Eastern Energy Resources Science Center, Energy Resources Program, United States of America, Maryland-Delaware-D.C. Water Science Center, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Volcano Hazards Program Office, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, California Water Science Center, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Science and Decisions Center, Florence Bascom Geoscience Center, Northeast Climate Adaptation Science Center, Land Resources, Region 1: North Atlantic-Appalachian, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Western Geographic Science Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin

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Year Published: 2020

Geologic map of Petroglyph National Monument and vicinity, Bernalillo County, New Mexico

This geologic map depicts and briefly describes geologic units underlying Petroglyph National Monument and immediately adjacent areas in Bernalillo County, New Mexico. The Monument is underlain dominantly by Quaternary basalts of the Albuquerque Volcanoes volcanic field, a series of basin-filling volcanic flows and associated vents from a...

Thompson, Ren A.; Chan, Christine F.; Gilmer, Amy K.; Shroba, Ralph R.
Attribution: Pacific Coastal and Marine Science Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Ohio-Kentucky-Indiana Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Florence Bascom Geoscience Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Volcano Hazards Program Office, Indonesia, International Programs, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, New York Water Science Center, Water Resources, New York Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Pacific Coastal and Marine Science Center, California Water Science Center, Water Resources, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, California, United States of America, Astrogeology Science Center, Natural Hazards, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, United States of America, Land Change Monitoring, Assessment and Projection, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, United States of America, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Oregon Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Fort Collins Science Center, Ecosystems, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Central Midwest Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Water, Pennsylvania Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, Alaska Science Center, Region 11: Alaska, United States of America, Dakota Water Science Center, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Maryland-Delaware-D.C. Water Science Center, Water Resources, Water, Caribbean-Florida Water Science Center, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Puerto Rico, United States of America, Upper Midwest Water Science Center, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, United States of America, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Volcano Hazards Program Office, Fort Collins Science Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geologic Hazards Science Center, Natural Hazards, Region 7: Upper Colorado Basin, Alaska Science Center, Ecosystems, Region 11: Alaska, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Western Ecological Research Center, Ecosystems, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Virginia, United States of America, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Natural Hazards, Natural Hazards, Volcano Hazards Program Office, Hawaii, United States of America, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Great Lakes Science Center, Ecosystems, National Geospatial Program, Texas Water Science Center, Water Resources, United States of America, Water, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, United Arab Emirates, International Programs, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Natural Hazards, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, United States of America, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, United States of America, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, United States of America, California Water Science Center, Water Resources, Land Change Science Program, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Great Lakes Science Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Water Resources, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, United States of America, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Maryland-Delaware-D.C. Water Science Center, Water Resources, Upper Midwest Environmental Sciences Center, Ecosystems, Alaska Science Center, Ecosystems, Region 11: Alaska, Alaska Science Center, Ecosystems, Region 11: Alaska, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Upper Midwest Environmental Sciences Center, Ecosystems, Western Ecological Research Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Arizona Water Science Center, Water Resources, Water Resources, Water Resources, Water Resources, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Oregon Water Science Center, Water Resources, Oregon Water Science Center, Water Resources, Water, Nevada Water Science Center, Water Resources, United States of America, Western Fisheries Research Center, Ecosystems, Fisheries Program, Colorado Water Science Center, Water Resources, Region 7: Upper Colorado Basin, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Great Lakes Science Center, Ecosystems, Fort Collins Science Center, Ecosystems, Pacific Coastal and Marine Science Center, Northern Prairie Wildlife Research Center, Ecosystems, Western Ecological Research Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Southwest Biological Science Center, Ecosystems, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, United States of America, Tribal Relations, Geology, Minerals, Energy, and Geophysics Science Center, Region 7: Upper Colorado Basin, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Western Ecological Research Center, Ecosystems, Pacific Coastal and Marine Science Center, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, Texas Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Oklahoma Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Volcano Hazards Program Office, Pacific Coastal and Marine Science Center, Pennsylvania Water Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, National Wildlife Health Center, Ecosystems, Nebraska Water Science Center, Water Resources, Southwest Biological Science Center, Ecosystems, Northern Prairie Wildlife Research Center, Ecosystems, Northern Prairie Wildlife Research Center, Ecosystems, Eastern Energy Resources Science Center, Energy Resources Program, United States of America, Maryland-Delaware-D.C. Water Science Center, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Volcano Hazards Program Office, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, California Water Science Center, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Science and Decisions Center, Florence Bascom Geoscience Center, Northeast Climate Adaptation Science Center, Land Resources, Region 1: North Atlantic-Appalachian, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Western Geographic Science Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Columbia Environmental Research Center, Ecosystems, Region 4: Mississippi Basin, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin
Thompson, R.A., Chan, C.F., Gilmer, A.K., and Shroba, R.R., 2020, Geologic map of Petroglyph National Monument and vicinity, Bernalillo County, New Mexico: U.S. Geological Survey Scientific Investigations Map 3447, scale 1:24,000, https://doi.org/10.3133/sim3447.

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Year Published: 2020

Geochemical and mineralogical study of the Red Mountain porphyry copper-molybdenum deposit and vicinity, Santa Cruz County, Arizona

The Red Mountain porphyry copper-molybdenum deposit (Cu-Mo deposit or PCD) is located in the northern part of the Patagonia Mountains, Santa Cruz County, Arizona. Extensive core drilling has delineated a large, deep-seated, structurally intact mineral system that extends from the present surface to depths of more than 1,765 meters. This system is...

Chaffee, Maurice
Attribution: Pacific Coastal and Marine Science Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Ohio-Kentucky-Indiana Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Florence Bascom Geoscience Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Volcano Hazards Program Office, Indonesia, International Programs, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, New York Water Science Center, Water Resources, New York Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Pacific Coastal and Marine Science Center, California Water Science Center, Water Resources, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, California, United States of America, Astrogeology Science Center, Natural Hazards, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, United States of America, Land Change Monitoring, Assessment and Projection, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, United States of America, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Oregon Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Fort Collins Science Center, Ecosystems, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Central Midwest Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Water, Pennsylvania Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, Alaska Science Center, Region 11: Alaska, United States of America, Dakota Water Science Center, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Maryland-Delaware-D.C. Water Science Center, Water Resources, Water, Caribbean-Florida Water Science Center, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Puerto Rico, United States of America, Upper Midwest Water Science Center, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, United States of America, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Volcano Hazards Program Office, Fort Collins Science Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geologic Hazards Science Center, Natural Hazards, Region 7: Upper Colorado Basin, Alaska Science Center, Ecosystems, Region 11: Alaska, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Western Ecological Research Center, Ecosystems, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Virginia, United States of America, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Natural Hazards, Natural Hazards, Volcano Hazards Program Office, Hawaii, United States of America, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Great Lakes Science Center, Ecosystems, National Geospatial Program, Texas Water Science Center, Water Resources, United States of America, Water, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, United Arab Emirates, International Programs, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Natural Hazards, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, United States of America, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, United States of America, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, United States of America, California Water Science Center, Water Resources, Land Change Science Program, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Great Lakes Science Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Water Resources, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, United States of America, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Maryland-Delaware-D.C. Water Science Center, Water Resources, Upper Midwest Environmental Sciences Center, Ecosystems, Alaska Science Center, Ecosystems, Region 11: Alaska, Alaska Science Center, Ecosystems, Region 11: Alaska, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Upper Midwest Environmental Sciences Center, Ecosystems, Western Ecological Research Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Arizona Water Science Center, Water Resources, Water Resources, Water Resources, Water Resources, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Oregon Water Science Center, Water Resources, Oregon Water Science Center, Water Resources, Water, Nevada Water Science Center, Water Resources, United States of America, Western Fisheries Research Center, Ecosystems, Fisheries Program, Colorado Water Science Center, Water Resources, Region 7: Upper Colorado Basin, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Great Lakes Science Center, Ecosystems, Fort Collins Science Center, Ecosystems, Pacific Coastal and Marine Science Center, Northern Prairie Wildlife Research Center, Ecosystems, Western Ecological Research Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Southwest Biological Science Center, Ecosystems, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, United States of America, Tribal Relations, Geology, Minerals, Energy, and Geophysics Science Center, Region 7: Upper Colorado Basin, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Western Ecological Research Center, Ecosystems, Pacific Coastal and Marine Science Center, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, Texas Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Oklahoma Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Volcano Hazards Program Office, Pacific Coastal and Marine Science Center, Pennsylvania Water Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, National Wildlife Health Center, Ecosystems, Nebraska Water Science Center, Water Resources, Southwest Biological Science Center, Ecosystems, Northern Prairie Wildlife Research Center, Ecosystems, Northern Prairie Wildlife Research Center, Ecosystems, Eastern Energy Resources Science Center, Energy Resources Program, United States of America, Maryland-Delaware-D.C. Water Science Center, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Volcano Hazards Program Office, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, California Water Science Center, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Science and Decisions Center, Florence Bascom Geoscience Center, Northeast Climate Adaptation Science Center, Land Resources, Region 1: North Atlantic-Appalachian, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Western Geographic Science Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Columbia Environmental Research Center, Ecosystems, Region 4: Mississippi Basin, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Lower Mississippi-Gulf Water Science Center, Region 4: Mississippi Basin, Volcano Hazards Program Office, Lower Mississippi-Gulf Water Science Center, Region 4: Mississippi Basin, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin
Chaffee, M.A., 2020, Geochemical and mineralogical study of the Red Mountain porphyry copper-molybdenum deposit and vicinity, Santa Cruz County, Arizona: U.S. Geological Survey Scientific Investigations Report 2019–5077, 164 p., https://doi.org/10.3133/sir20195077.

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Year Published: 2020

Earthquakes, ShakeCast

ShakeCast® – short for ShakeMap Broadcast – is a fully automated software system for delivering specific ShakeMap products to critical users and for triggering established post-earthquake response protocols. ShakeCast is a freely available, postearthquake situational awareness software application that automatically retrieves earthquake shaking...

Lin, Kuo-wan; Wald, David J.; Slosky, Daniel
Attribution: Pacific Coastal and Marine Science Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Ohio-Kentucky-Indiana Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Florence Bascom Geoscience Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Volcano Hazards Program Office, Indonesia, International Programs, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, New York Water Science Center, Water Resources, New York Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Pacific Coastal and Marine Science Center, California Water Science Center, Water Resources, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, California, United States of America, Astrogeology Science Center, Natural Hazards, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, United States of America, Land Change Monitoring, Assessment and Projection, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, United States of America, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Oregon Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Fort Collins Science Center, Ecosystems, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Central Midwest Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Water, Pennsylvania Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, Alaska Science Center, Region 11: Alaska, United States of America, Dakota Water Science Center, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Maryland-Delaware-D.C. Water Science Center, Water Resources, Water, Caribbean-Florida Water Science Center, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Puerto Rico, United States of America, Upper Midwest Water Science Center, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, United States of America, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Volcano Hazards Program Office, Fort Collins Science Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geologic Hazards Science Center, Natural Hazards, Region 7: Upper Colorado Basin, Alaska Science Center, Ecosystems, Region 11: Alaska, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Western Ecological Research Center, Ecosystems, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Virginia, United States of America, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Natural Hazards, Natural Hazards, Volcano Hazards Program Office, Hawaii, United States of America, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Great Lakes Science Center, Ecosystems, National Geospatial Program, Texas Water Science Center, Water Resources, United States of America, Water, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, United Arab Emirates, International Programs, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Natural Hazards, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, United States of America, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, United States of America, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, United States of America, California Water Science Center, Water Resources, Land Change Science Program, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Great Lakes Science Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Water Resources, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, United States of America, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Maryland-Delaware-D.C. Water Science Center, Water Resources, Upper Midwest Environmental Sciences Center, Ecosystems, Alaska Science Center, Ecosystems, Region 11: Alaska, Alaska Science Center, Ecosystems, Region 11: Alaska, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Upper Midwest Environmental Sciences Center, Ecosystems, Western Ecological Research Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Arizona Water Science Center, Water Resources, Water Resources, Water Resources, Water Resources, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Oregon Water Science Center, Water Resources, Oregon Water Science Center, Water Resources, Water, Nevada Water Science Center, Water Resources, United States of America, Western Fisheries Research Center, Ecosystems, Fisheries Program, Colorado Water Science Center, Water Resources, Region 7: Upper Colorado Basin, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Great Lakes Science Center, Ecosystems, Fort Collins Science Center, Ecosystems, Pacific Coastal and Marine Science Center, Northern Prairie Wildlife Research Center, Ecosystems, Western Ecological Research Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Southwest Biological Science Center, Ecosystems, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, United States of America, Tribal Relations, Geology, Minerals, Energy, and Geophysics Science Center, Region 7: Upper Colorado Basin, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Western Ecological Research Center, Ecosystems, Pacific Coastal and Marine Science Center, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, Texas Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Oklahoma Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Volcano Hazards Program Office, Pacific Coastal and Marine Science Center, Pennsylvania Water Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, National Wildlife Health Center, Ecosystems, Nebraska Water Science Center, Water Resources, Southwest Biological Science Center, Ecosystems, Northern Prairie Wildlife Research Center, Ecosystems, Northern Prairie Wildlife Research Center, Ecosystems, Eastern Energy Resources Science Center, Energy Resources Program, United States of America, Maryland-Delaware-D.C. Water Science Center, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Volcano Hazards Program Office, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, California Water Science Center, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Science and Decisions Center, Florence Bascom Geoscience Center, Northeast Climate Adaptation Science Center, Land Resources, Region 1: North Atlantic-Appalachian, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Western Geographic Science Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Columbia Environmental Research Center, Ecosystems, Region 4: Mississippi Basin, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Lower Mississippi-Gulf Water Science Center, Region 4: Mississippi Basin, Volcano Hazards Program Office, Lower Mississippi-Gulf Water Science Center, Region 4: Mississippi Basin, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, Water, Nevada Water Science Center, Water Resources, United States of America, Geologic Hazards Science Center, Natural Hazards, Region 7: Upper Colorado Basin

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Year Published: 2020

Optimization assessment of a groundwater-level observation network in the Middle Rio Grande Basin, New Mexico

The U.S. Geological Survey, in cooperation with the Albuquerque Bernalillo County Water Utility Authority (ABCWUA), measures groundwater levels continuously (hourly) and discretely (semiannually and annually) at a network of wells and piezometers (hereafter called the observation network) within the Middle Rio Grande Basin in central New Mexico....

Ritchie, Andre B.; Pepin, Jeff D.
Ritchie, A.B., and Pepin, J.D., 2020, Optimization assessment of a groundwater-level observation network in the Middle Rio Grande Basin, New Mexico: U.S. Geological Survey Scientific Investigations Report 2020–5007, 113 p., https://doi.org/10.3133/sir20205007.

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Year Published: 2020

Map depicting susceptibility to landslides triggered by intense rainfall, Puerto Rico

Landslides in Puerto Rico range from nuisances to deadly events. Centuries of agricultural and urban modification of the landscape have perturbed many already unstable hillsides on the tropical island. One of the main triggers of mass wasting on the island is the high-intensity rainfall that is associated with tropical atmospheric systems. Puerto...

Hughes, K. Stephen; Schulz, William
Attribution: Pacific Coastal and Marine Science Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Ohio-Kentucky-Indiana Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Florence Bascom Geoscience Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Volcano Hazards Program Office, Indonesia, International Programs, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, New York Water Science Center, Water Resources, New York Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Pacific Coastal and Marine Science Center, California Water Science Center, Water Resources, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, California, United States of America, Astrogeology Science Center, Natural Hazards, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, United States of America, Land Change Monitoring, Assessment and Projection, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, United States of America, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Oregon Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Fort Collins Science Center, Ecosystems, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Central Midwest Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Water, Pennsylvania Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, Alaska Science Center, Region 11: Alaska, United States of America, Dakota Water Science Center, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Maryland-Delaware-D.C. Water Science Center, Water Resources, Water, Caribbean-Florida Water Science Center, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Puerto Rico, United States of America, Upper Midwest Water Science Center, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, United States of America, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Volcano Hazards Program Office, Fort Collins Science Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geologic Hazards Science Center, Natural Hazards, Region 7: Upper Colorado Basin, Alaska Science Center, Ecosystems, Region 11: Alaska, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Western Ecological Research Center, Ecosystems, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Virginia, United States of America, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Natural Hazards, Natural Hazards, Volcano Hazards Program Office, Hawaii, United States of America, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Great Lakes Science Center, Ecosystems, National Geospatial Program, Texas Water Science Center, Water Resources, United States of America, Water, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, United Arab Emirates, International Programs, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Natural Hazards, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, United States of America, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, United States of America, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, United States of America, California Water Science Center, Water Resources, Land Change Science Program, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Great Lakes Science Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Water Resources, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, United States of America, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Maryland-Delaware-D.C. Water Science Center, Water Resources, Upper Midwest Environmental Sciences Center, Ecosystems, Alaska Science Center, Ecosystems, Region 11: Alaska, Alaska Science Center, Ecosystems, Region 11: Alaska, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Upper Midwest Environmental Sciences Center, Ecosystems, Western Ecological Research Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Arizona Water Science Center, Water Resources, Water Resources, Water Resources, Water Resources, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Oregon Water Science Center, Water Resources, Oregon Water Science Center, Water Resources, Water, Nevada Water Science Center, Water Resources, United States of America, Western Fisheries Research Center, Ecosystems, Fisheries Program, Colorado Water Science Center, Water Resources, Region 7: Upper Colorado Basin, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Great Lakes Science Center, Ecosystems, Fort Collins Science Center, Ecosystems, Pacific Coastal and Marine Science Center, Northern Prairie Wildlife Research Center, Ecosystems, Western Ecological Research Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Southwest Biological Science Center, Ecosystems, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, United States of America, Tribal Relations, Geology, Minerals, Energy, and Geophysics Science Center, Region 7: Upper Colorado Basin, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Western Ecological Research Center, Ecosystems, Pacific Coastal and Marine Science Center, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, Texas Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Oklahoma Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Volcano Hazards Program Office, Pacific Coastal and Marine Science Center, Pennsylvania Water Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, National Wildlife Health Center, Ecosystems, Nebraska Water Science Center, Water Resources, Southwest Biological Science Center, Ecosystems, Northern Prairie Wildlife Research Center, Ecosystems, Northern Prairie Wildlife Research Center, Ecosystems, Eastern Energy Resources Science Center, Energy Resources Program, United States of America, Maryland-Delaware-D.C. Water Science Center, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Volcano Hazards Program Office, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, California Water Science Center, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Science and Decisions Center, Florence Bascom Geoscience Center, Northeast Climate Adaptation Science Center, Land Resources, Region 1: North Atlantic-Appalachian, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Western Geographic Science Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Columbia Environmental Research Center, Ecosystems, Region 4: Mississippi Basin, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Lower Mississippi-Gulf Water Science Center, Region 4: Mississippi Basin, Volcano Hazards Program Office, Lower Mississippi-Gulf Water Science Center, Region 4: Mississippi Basin, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, Water, Nevada Water Science Center, Water Resources, United States of America, Geologic Hazards Science Center, Natural Hazards, Region 7: Upper Colorado Basin, Water, Pennsylvania Water Science Center, Water Resources, Pennsylvania, United States of America, Great Lakes Science Center, Ecosystems, Northern Rocky Mountain Science Center (NOROCK), Ecosystems, Columbia Environmental Research Center, Ecosystems, Region 4: Mississippi Basin, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Landslide Hazards Program, Region 7: Upper Colorado Basin, United States of America
Hughes, K.S., and Schulz, W.H., 2020, Map depicting susceptibility to landslides triggered by intense rainfall, Puerto Rico: U.S. Geological Survey Open-File Report 2020–1022, 91 p., 1 plate, scale 1:150,000, https://doi.org/10.3133/ofr20201022.

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Year Published: 2020

Dust deposited on snow cover in the San Juan Mountains, Colorado, 2011-2016: Compositional variability bearing on snow-melt effects

Light-absorbing particles in atmospheric dust deposited on snow cover (dust-on-snow, DOS) diminish albedo and accelerate the timing and rate of snow melt. Identification of these particles and their effects are relevant to snow-radiation modeling and thus water-resource management. Laboratory-measured reflectance of DOS samples from the San Juan...

Reynolds, Richard L.; Goldstein, Harland L.; Moskowitz, Bruce M.; Kokaly, Raymond; Munson, Seth M.; Solheid, Peat; Breit, George N.; Lawrence, Corey R.; Derry, Jeff
Attribution: Pacific Coastal and Marine Science Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Ohio-Kentucky-Indiana Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Florence Bascom Geoscience Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Volcano Hazards Program Office, Indonesia, International Programs, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, New York Water Science Center, Water Resources, New York Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Pacific Coastal and Marine Science Center, California Water Science Center, Water Resources, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, California, United States of America, Astrogeology Science Center, Natural Hazards, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, United States of America, Land Change Monitoring, Assessment and Projection, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, United States of America, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Oregon Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Fort Collins Science Center, Ecosystems, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Central Midwest Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Water, Pennsylvania Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, Alaska Science Center, Region 11: Alaska, United States of America, Dakota Water Science Center, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Maryland-Delaware-D.C. Water Science Center, Water Resources, Water, Caribbean-Florida Water Science Center, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Puerto Rico, United States of America, Upper Midwest Water Science Center, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, United States of America, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Volcano Hazards Program Office, Fort Collins Science Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geologic Hazards Science Center, Natural Hazards, Region 7: Upper Colorado Basin, Alaska Science Center, Ecosystems, Region 11: Alaska, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Western Ecological Research Center, Ecosystems, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Virginia, United States of America, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Natural Hazards, Natural Hazards, Volcano Hazards Program Office, Hawaii, United States of America, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Great Lakes Science Center, Ecosystems, National Geospatial Program, Texas Water Science Center, Water Resources, United States of America, Water, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, United Arab Emirates, International Programs, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Natural Hazards, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, United States of America, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, United States of America, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, United States of America, California Water Science Center, Water Resources, Land Change Science Program, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Great Lakes Science Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Water Resources, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, United States of America, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Maryland-Delaware-D.C. Water Science Center, Water Resources, Upper Midwest Environmental Sciences Center, Ecosystems, Alaska Science Center, Ecosystems, Region 11: Alaska, Alaska Science Center, Ecosystems, Region 11: Alaska, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Upper Midwest Environmental Sciences Center, Ecosystems, Western Ecological Research Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Arizona Water Science Center, Water Resources, Water Resources, Water Resources, Water Resources, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Oregon Water Science Center, Water Resources, Oregon Water Science Center, Water Resources, Water, Nevada Water Science Center, Water Resources, United States of America, Western Fisheries Research Center, Ecosystems, Fisheries Program, Colorado Water Science Center, Water Resources, Region 7: Upper Colorado Basin, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Great Lakes Science Center, Ecosystems, Fort Collins Science Center, Ecosystems, Pacific Coastal and Marine Science Center, Northern Prairie Wildlife Research Center, Ecosystems, Western Ecological Research Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Southwest Biological Science Center, Ecosystems, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, United States of America, Tribal Relations, Geology, Minerals, Energy, and Geophysics Science Center, Region 7: Upper Colorado Basin, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Western Ecological Research Center, Ecosystems, Pacific Coastal and Marine Science Center, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, Texas Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Oklahoma Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Volcano Hazards Program Office, Pacific Coastal and Marine Science Center, Pennsylvania Water Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, National Wildlife Health Center, Ecosystems, Nebraska Water Science Center, Water Resources, Southwest Biological Science Center, Ecosystems, Northern Prairie Wildlife Research Center, Ecosystems, Northern Prairie Wildlife Research Center, Ecosystems, Eastern Energy Resources Science Center, Energy Resources Program, United States of America, Maryland-Delaware-D.C. Water Science Center, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Volcano Hazards Program Office, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, California Water Science Center, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Science and Decisions Center, Florence Bascom Geoscience Center, Northeast Climate Adaptation Science Center, Land Resources, Region 1: North Atlantic-Appalachian, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Western Geographic Science Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Columbia Environmental Research Center, Ecosystems, Region 4: Mississippi Basin, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Lower Mississippi-Gulf Water Science Center, Region 4: Mississippi Basin, Volcano Hazards Program Office, Lower Mississippi-Gulf Water Science Center, Region 4: Mississippi Basin, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, Water, Nevada Water Science Center, Water Resources, United States of America, Geologic Hazards Science Center, Natural Hazards, Region 7: Upper Colorado Basin, Water, Pennsylvania Water Science Center, Water Resources, Pennsylvania, United States of America, Great Lakes Science Center, Ecosystems, Northern Rocky Mountain Science Center (NOROCK), Ecosystems, Columbia Environmental Research Center, Ecosystems, Region 4: Mississippi Basin, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Landslide Hazards Program, Region 7: Upper Colorado Basin, United States of America, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Alaska Science Center, Ecosystems, Region 11: Alaska, New York Water Science Center, Water Resources, Eastern Energy Resources Science Center, Energy Resources Program, United States of America, Alaska Science Center, Ecosystems, Region 11: Alaska, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, National Wildlife Health Center, Ecosystems, Water Resources, Water, New York Water Science Center, Water Resources, New Jersey, United States of America, Maryland-Delaware-D.C. Water Science Center, Water Resources, Eastern Energy Resources Science Center, Energy Resources Program, United States of America, Eastern Energy and Environmental Laboratory, Oklahoma Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Volcano Hazards Program Office, Water Resources, Water, Pennsylvania Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, Western Ecological Research Center, Ecosystems, Fort Collins Science Center, Ecosystems, Virginia and West Virginia Water Science Center, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Climate Adaptation Science Centers, Climate Adaptation Science Centers, Alaska Science Center, Ecosystems, Region 11: Alaska, Water Resources, Southwest Biological Science Center, Ecosystems, Fort Collins Science Center, Ecosystems, Southeast Climate Adaptation Science Center, Land Resources, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin

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Year Published: 2020

Operational earthquake forecasting during the 2019 Ridgecrest, California, earthquake sequence with the UCERF3-ETAS model

The first Uniform California Earthquake Rupture Forecast, Version 3–epidemic‐type aftershock sequence (UCERF3‐ETAS) aftershock simulations were running on a high‐performance computing cluster within 33 min of the 4 July 2019 M 6.4 Searles Valley earthquake. UCERF3‐ETAS, an extension of the third Uniform California Earthquake Rupture Forecast (...

Milner, Kevin R.; Field, Edward H.; Savran, William H; Page, Morgan T.; Jordan, Thomas H
Attribution: Pacific Coastal and Marine Science Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Ohio-Kentucky-Indiana Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Florence Bascom Geoscience Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Volcano Hazards Program Office, Indonesia, International Programs, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, New York Water Science Center, Water Resources, New York Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Pacific Coastal and Marine Science Center, California Water Science Center, Water Resources, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, California, United States of America, Astrogeology Science Center, Natural Hazards, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, United States of America, Land Change Monitoring, Assessment and Projection, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, United States of America, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Oregon Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Fort Collins Science Center, Ecosystems, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Central Midwest Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Water, Pennsylvania Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, Alaska Science Center, Region 11: Alaska, United States of America, Dakota Water Science Center, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Maryland-Delaware-D.C. Water Science Center, Water Resources, Water, Caribbean-Florida Water Science Center, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Puerto Rico, United States of America, Upper Midwest Water Science Center, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, United States of America, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Volcano Hazards Program Office, Fort Collins Science Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geologic Hazards Science Center, Natural Hazards, Region 7: Upper Colorado Basin, Alaska Science Center, Ecosystems, Region 11: Alaska, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Western Ecological Research Center, Ecosystems, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Virginia, United States of America, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Natural Hazards, Natural Hazards, Volcano Hazards Program Office, Hawaii, United States of America, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Great Lakes Science Center, Ecosystems, National Geospatial Program, Texas Water Science Center, Water Resources, United States of America, Water, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, United Arab Emirates, International Programs, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Natural Hazards, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, United States of America, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, United States of America, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, United States of America, California Water Science Center, Water Resources, Land Change Science Program, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Great Lakes Science Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Water Resources, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, United States of America, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Maryland-Delaware-D.C. Water Science Center, Water Resources, Upper Midwest Environmental Sciences Center, Ecosystems, Alaska Science Center, Ecosystems, Region 11: Alaska, Alaska Science Center, Ecosystems, Region 11: Alaska, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Upper Midwest Environmental Sciences Center, Ecosystems, Western Ecological Research Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Arizona Water Science Center, Water Resources, Water Resources, Water Resources, Water Resources, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Oregon Water Science Center, Water Resources, Oregon Water Science Center, Water Resources, Water, Nevada Water Science Center, Water Resources, United States of America, Western Fisheries Research Center, Ecosystems, Fisheries Program, Colorado Water Science Center, Water Resources, Region 7: Upper Colorado Basin, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Great Lakes Science Center, Ecosystems, Fort Collins Science Center, Ecosystems, Pacific Coastal and Marine Science Center, Northern Prairie Wildlife Research Center, Ecosystems, Western Ecological Research Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Southwest Biological Science Center, Ecosystems, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, United States of America, Tribal Relations, Geology, Minerals, Energy, and Geophysics Science Center, Region 7: Upper Colorado Basin, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Western Ecological Research Center, Ecosystems, Pacific Coastal and Marine Science Center, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, Texas Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Oklahoma Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Volcano Hazards Program Office, Pacific Coastal and Marine Science Center, Pennsylvania Water Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, National Wildlife Health Center, Ecosystems, Nebraska Water Science Center, Water Resources, Southwest Biological Science Center, Ecosystems, Northern Prairie Wildlife Research Center, Ecosystems, Northern Prairie Wildlife Research Center, Ecosystems, Eastern Energy Resources Science Center, Energy Resources Program, United States of America, Maryland-Delaware-D.C. Water Science Center, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Volcano Hazards Program Office, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, California Water Science Center, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Science and Decisions Center, Florence Bascom Geoscience Center, Northeast Climate Adaptation Science Center, Land Resources, Region 1: North Atlantic-Appalachian, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Western Geographic Science Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Columbia Environmental Research Center, Ecosystems, Region 4: Mississippi Basin, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Lower Mississippi-Gulf Water Science Center, Region 4: Mississippi Basin, Volcano Hazards Program Office, Lower Mississippi-Gulf Water Science Center, Region 4: Mississippi Basin, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, Water, Nevada Water Science Center, Water Resources, United States of America, Geologic Hazards Science Center, Natural Hazards, Region 7: Upper Colorado Basin, Water, Pennsylvania Water Science Center, Water Resources, Pennsylvania, United States of America, Great Lakes Science Center, Ecosystems, Northern Rocky Mountain Science Center (NOROCK), Ecosystems, Columbia Environmental Research Center, Ecosystems, Region 4: Mississippi Basin, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Landslide Hazards Program, Region 7: Upper Colorado Basin, United States of America, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Alaska Science Center, Ecosystems, Region 11: Alaska, New York Water Science Center, Water Resources, Eastern Energy Resources Science Center, Energy Resources Program, United States of America, Alaska Science Center, Ecosystems, Region 11: Alaska, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, National Wildlife Health Center, Ecosystems, Water Resources, Water, New York Water Science Center, Water Resources, New Jersey, United States of America, Maryland-Delaware-D.C. Water Science Center, Water Resources, Eastern Energy Resources Science Center, Energy Resources Program, United States of America, Eastern Energy and Environmental Laboratory, Oklahoma Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Volcano Hazards Program Office, Water Resources, Water, Pennsylvania Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, Western Ecological Research Center, Ecosystems, Fort Collins Science Center, Ecosystems, Virginia and West Virginia Water Science Center, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Climate Adaptation Science Centers, Climate Adaptation Science Centers, Alaska Science Center, Ecosystems, Region 11: Alaska, Water Resources, Southwest Biological Science Center, Ecosystems, Fort Collins Science Center, Ecosystems, Southeast Climate Adaptation Science Center, Land Resources, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, Alaska Science Center, Ecosystems, Region 11: Alaska, Wyoming-Montana Water Science Center, Water Resources, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Western Fisheries Research Center, Ecosystems, Fisheries Program, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, Western Ecological Research Center, Ecosystems, Western Ecological Research Center, Ecosystems, Alaska Science Center, Ecosystems, Region 11: Alaska, Fort Collins Science Center, Ecosystems, National Wildlife Health Center, Ecosystems, Water, Nevada Water Science Center, Water Resources, United States of America, Fort Collins Science Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Science and Decisions Center, St. Petersburg Coastal and Marine Science Center, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Western Ecological Research Center, Ecosystems, Wyoming-Montana Water Science Center, Water Resources, Water Availability and Use Science Program, United States of America, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, California, United States of America

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Year Published: 2020

Evaluation of soil zone processes and a novel radiocarbon correction approach for groundwater with mixed sources

Estimates of groundwater age based on 14C is often limited by the uncertainty in geochemical processes that alter the 14C concentration measured in water and the composition (δ13C and 14C) of carbon sources needed to appropriately parametrize 14C adjustment models. Estimated ages for samples that contain a mixture of young and old groundwater will...

Solder, John E.; Jurgens, Bryant
Attribution: Pacific Coastal and Marine Science Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Ohio-Kentucky-Indiana Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Florence Bascom Geoscience Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Volcano Hazards Program Office, Indonesia, International Programs, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, New York Water Science Center, Water Resources, New York Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Pacific Coastal and Marine Science Center, California Water Science Center, Water Resources, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, California, United States of America, Astrogeology Science Center, Natural Hazards, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, United States of America, Land Change Monitoring, Assessment and Projection, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, United States of America, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Oregon Water Science Center, Water Resources, Northern Prairie Wildlife Research Center, Ecosystems, Fort Collins Science Center, Ecosystems, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Central Midwest Water Science Center, Water Resources, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Water, Pennsylvania Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, Alaska Science Center, Region 11: Alaska, United States of America, Dakota Water Science Center, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Maryland-Delaware-D.C. Water Science Center, Water Resources, Water, Caribbean-Florida Water Science Center, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Puerto Rico, United States of America, Upper Midwest Water Science Center, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, United States of America, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Volcano Hazards Program Office, Fort Collins Science Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geologic Hazards Science Center, Natural Hazards, Region 7: Upper Colorado Basin, Alaska Science Center, Ecosystems, Region 11: Alaska, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Central Energy Resources Science Center, Energy Resources Program, Region 7: Upper Colorado Basin, Western Ecological Research Center, Ecosystems, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, Water, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Virginia, United States of America, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Natural Hazards, Natural Hazards, Volcano Hazards Program Office, Hawaii, United States of America, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Great Lakes Science Center, Ecosystems, National Geospatial Program, Texas Water Science Center, Water Resources, United States of America, Water, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, United Arab Emirates, International Programs, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Natural Hazards, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, United States of America, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, United States of America, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, United States of America, California Water Science Center, Water Resources, Land Change Science Program, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Great Lakes Science Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Water Resources, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, United States of America, South Atlantic Water Science Center (SAWSC), Water Resources, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Maryland-Delaware-D.C. Water Science Center, Water Resources, Upper Midwest Environmental Sciences Center, Ecosystems, Alaska Science Center, Ecosystems, Region 11: Alaska, Alaska Science Center, Ecosystems, Region 11: Alaska, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Upper Midwest Environmental Sciences Center, Ecosystems, Western Ecological Research Center, Ecosystems, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Arizona Water Science Center, Water Resources, Water Resources, Water Resources, Water Resources, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Oregon Water Science Center, Water Resources, Oregon Water Science Center, Water Resources, Water, Nevada Water Science Center, Water Resources, United States of America, Western Fisheries Research Center, Ecosystems, Fisheries Program, Colorado Water Science Center, Water Resources, Region 7: Upper Colorado Basin, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Great Lakes Science Center, Ecosystems, Fort Collins Science Center, Ecosystems, Pacific Coastal and Marine Science Center, Northern Prairie Wildlife Research Center, Ecosystems, Western Ecological Research Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Southwest Biological Science Center, Ecosystems, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, United States of America, Tribal Relations, Geology, Minerals, Energy, and Geophysics Science Center, Region 7: Upper Colorado Basin, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Arizona Water Science Center, Water Resources, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Western Ecological Research Center, Ecosystems, Pacific Coastal and Marine Science Center, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Water Resources, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, Texas Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Oklahoma Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Volcano Hazards Program Office, Pacific Coastal and Marine Science Center, Pennsylvania Water Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, National Wildlife Health Center, Ecosystems, Nebraska Water Science Center, Water Resources, Southwest Biological Science Center, Ecosystems, Northern Prairie Wildlife Research Center, Ecosystems, Northern Prairie Wildlife Research Center, Ecosystems, Eastern Energy Resources Science Center, Energy Resources Program, United States of America, Maryland-Delaware-D.C. Water Science Center, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Volcano Hazards Program Office, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, California Water Science Center, Water Resources, Western Fisheries Research Center, Ecosystems, Fisheries Program, Science and Decisions Center, Florence Bascom Geoscience Center, Northeast Climate Adaptation Science Center, Land Resources, Region 1: North Atlantic-Appalachian, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Western Geographic Science Center, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Leetown Science Center, Ecosystems, Region 1: North Atlantic-Appalachian, Columbia Environmental Research Center, Ecosystems, Region 4: Mississippi Basin, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Lower Mississippi-Gulf Water Science Center, Region 4: Mississippi Basin, Volcano Hazards Program Office, Lower Mississippi-Gulf Water Science Center, Region 4: Mississippi Basin, Geology, Geophysics, and Geochemistry Science Center, Region 7: Upper Colorado Basin, Water, Nevada Water Science Center, Water Resources, United States of America, Geologic Hazards Science Center, Natural Hazards, Region 7: Upper Colorado Basin, Water, Pennsylvania Water Science Center, Water Resources, Pennsylvania, United States of America, Great Lakes Science Center, Ecosystems, Northern Rocky Mountain Science Center (NOROCK), Ecosystems, Columbia Environmental Research Center, Ecosystems, Region 4: Mississippi Basin, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Landslide Hazards Program, Region 7: Upper Colorado Basin, United States of America, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Alaska Science Center, Ecosystems, Region 11: Alaska, New York Water Science Center, Water Resources, Eastern Energy Resources Science Center, Energy Resources Program, United States of America, Alaska Science Center, Ecosystems, Region 11: Alaska, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, National Wildlife Health Center, Ecosystems, Water Resources, Water, New York Water Science Center, Water Resources, New Jersey, United States of America, Maryland-Delaware-D.C. Water Science Center, Water Resources, Eastern Energy Resources Science Center, Energy Resources Program, United States of America, Eastern Energy and Environmental Laboratory, Oklahoma Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, Volcano Hazards Program Office, Water Resources, Water, Pennsylvania Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Pennsylvania, United States of America, Western Ecological Research Center, Ecosystems, Fort Collins Science Center, Ecosystems, Virginia and West Virginia Water Science Center, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, New Jersey Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Climate Adaptation Science Centers, Climate Adaptation Science Centers, Alaska Science Center, Ecosystems, Region 11: Alaska, Water Resources, Southwest Biological Science Center, Ecosystems, Fort Collins Science Center, Ecosystems, Southeast Climate Adaptation Science Center, Land Resources, Geosciences and Environmental Change Science Center, Region 7: Upper Colorado Basin, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, Alaska Science Center, Ecosystems, Region 11: Alaska, Wyoming-Montana Water Science Center, Water Resources, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Forest and Rangeland Ecosystem Science Center (FRESC), Ecosystems, Western Fisheries Research Center, Ecosystems, Fisheries Program, Earthquake Science Center, Natural Hazards, Earthquake Hazards Program, Western Ecological Research Center, Ecosystems, Western Ecological Research Center, Ecosystems, Alaska Science Center, Ecosystems, Region 11: Alaska, Fort Collins Science Center, Ecosystems, National Wildlife Health Center, Ecosystems, Water, Nevada Water Science Center, Water Resources, United States of America, Fort Collins Science Center, Ecosystems, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Science and Decisions Center, St. Petersburg Coastal and Marine Science Center, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Western Ecological Research Center, Ecosystems, Wyoming-Montana Water Science Center, Water Resources, Water Availability and Use Science Program, United States of America, Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Natural Hazards, Geologic Hazards Science Center, Natural Hazards, Earthquake Hazards Program, Region 7: Upper Colorado Basin, California, United States of America, Western Ecological Research Center, Ecosystems, Lower Mississippi-Gulf Water Science Center, Region 4: Mississippi Basin, Fort Collins Science Center, Ecosystems, Earth Resources Observation and Science (EROS) Center, Earth Resources Observation and Science Center, Washington Water Science Center, Ecosystems, Region 6: Arkansas-Rio Grande-Texas-Gulf, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Woods Hole Coastal and Marine Science Center, Region 1: North Atlantic-Appalachian, Western Fisheries Research Center, Ecosystems, Fisheries Program, Water, Pennsylvania Water Science Center, Water Resources, Region 1: North Atlantic-Appalachian, United States of America, Texas Water Science Center, Water Resources, Region 6: Arkansas-Rio Grande-Texas-Gulf, St. Petersburg Coastal and Marine Science Center, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Florida, United States of America, Gulf of Mexico, St. Petersburg Coastal and Marine Science Center, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Central Midwest Water Science Center, Water Resources, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Lower Mississippi-Gulf Water Science Center, Region 4: Mississippi Basin, National Wildlife Health Center, Ecosystems, Southwest Biological Science Center, Ecosystems, Columbia Environmental Research Center, Ecosystems, Region 4: Mississippi Basin, Southwest Biological Science Center, Ecosystems, Mapping, Remote Sensing, and Geospatial Data, National Geospatial Program, United States of America, 3D Elevation Program, St. Petersburg Coastal and Marine Science Center, Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands), Patuxent Wildlife Research Center, Ecosystems, Region 1: North Atlantic-Appalachian, Biology and Ecosystems, Maryland-Delaware-D.C. Water Science Center, Water Resources, Western Ecological Research Center, Ecosystems, Water, Ohio-Kentucky-Indiana Water Science Center, Water Resources, Indiana, United States of America, New England Water Science Center, Water Resources, Region 4: Mississippi Basin, Wetland and Aquatic Research Center, Ecosystems, Region 4: Mississippi Basin, Utah Water Science Center, Water Resources, Region 7: Upper Colorado Basin

Publication Thumbnail
Year Published: 2020

Runoff sensitivity to snow depletion curve representation within a continental scale hydrologic model

The spatial variability of snow water equivalent (SWE) can exert a strong influence on the timing and magnitude of snowmelt delivery to a watershed. Therefore, the representation of subgrid or subwatershed snow variability in hydrologic models is important for accurately simulating snowmelt dynamics and runoff response. The U.S. Geological Survey...

Sexstone, Graham A.; Driscoll, Jessica M.; Hay, Lauren; Hammond, John; Barnhart, Theodore B.

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: 596
large boulder with trees growing near it
May 21, 2019

boulder dropped by retreating glacier in Yellowstone National Park

This huge boulder was dropped by a retreating glacier on the north rim of the Grand Canyon of the Yellowstone in Yellowstone National Park, and it is a testament to Yellowstone's icy past.

May 10, 2019

Image of the Week - A New Yellowstone Hot Spot

Scientists with the USGS Yellowstone Volcano Observatory use satellite and aerial imagery to map hot springs, geothermal vents, and geysers at Yellowstone National Park. They recently found an entirely new thermal area miles from the nearest trailhead. Landsat 8's thermal infrared sensors captured the change in a nighttime image from April of 2017. Aerial images reveal a

USGS - Water quality sampling in the western Plains of San Agustin
April 10, 2019

Water quality sampling in the western Plains of San Agustin

USGS scientist Mike Carlson works to collect a water quality sample from a windmill in the western Plains of San Agustin. Photo taken by Jeff Pepin on April 10th, 2019.

USGS - stock tank in the western Plains of San Agustin
April 4, 2019

Stock tank in the western Plains of San Agustin

USGS scientist Hal Nelson wades in a stock tank to install a fitting on the discharge pipe of a groundwater well to facilitate water quality sampling in the western Plains of San Agustin. Photo taken by Jeff Pepin on April 4th, 2019. 

Stormwater runoff in the Albuquerque urban area, NMWSC
December 31, 2018

Stormwater runoff in the Albuquerque urban area, NMWSC

Stormwater runoff in the Albuquerque urban area, NMWSC

USGS, NM Water Science Center, Gallinas Creek discharge measurement
December 31, 2018

Gallinas Creek discharge measurement, USGS

Hydrologic Technician Chris Peskuski making a discharge measurement above Gallinas Creek near Montezuma, NM (site data available at: https://waterdata.usgs.gov/nm/nwis/uv?site_no=08380500)

A USGS scientist prepares a sample to test the effect of antibiotics on denitrifying bacteria within a glove box
September 24, 2018

A USGS scientist prepares a sample to test the effect of antibiotics

A USGS scientist prepares a sample to test the effect of antibiotics on denitrifying bacteria within a glove box. A glove box allows scientists to work with samples in an anaerobic (no oxygen) atmosphere, the conditions under which denitrification occurs.

Leidy Creek near Moran (13012465) streamgage
September 23, 2018

Leidy Creek near Moran (13012465) streamgage

Leidy Creek near Moran (13012465) streamgage

South Fork Spread Creek near Moran (13012475) streamgage
September 23, 2018

South Fork Spread Creek near Moran (13012475) streamgage

South Fork Spread Creek near Moran (13012475) streamgage

Drainage area contributing to Big Creek below Lookout Creek, near Apgar
September 11, 2018

Drainage area contributing to Big Creek below Lookout Creek, nr Apgar

Drainage area contributing to Big Creek below Lookout Creek, near Apgar

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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Photo of an active oil and gas pad on Bureau of Land Management lands near Canyonlands National Park, Utah.
February 7, 2017

A new scientific approach can now provide regional assessments of land recovery following oil and gas drilling activities, according to a new U.S. Geological Survey study published in the journal Science of the Total Environment.

Dubois Badlands Wilderness Study Area, Wyoming
January 19, 2017

The U.S. Geological Survey and the Bureau of Land Management today released a collaborative report with new information and tools to support effective management of millions of acres of BLM public lands.  The report underscores the value of a landscape approach to management, and shows that the BLM manages some of the largest areas of intact public lands in the west. 

Photo of a young girl drinking water, which likely originated from groundwater sources. 
January 19, 2017

A regional assessment of untreated groundwater in the Basin and Range basin-fill aquifers, which include parts of Nevada, California, Arizona, Utah and adjacent states, is now available from the U.S. Geological Survey.

Photo of USGS scientist Robert Baskin deploying a side scan sonar in the Salton Sea, California. 
January 18, 2017

U.S. Geological Survey scientist Dr. Robert Baskin is being awarded with a 2016 Governor’s Medal for Science and Technology. Gov. Gary R. Herbert will present awards to 11 individuals and one company at the 30th anniversary awards dinner tonight.

USGS
January 12, 2017

Helpful new information for anyone designing structures over or near water, managing water distribution, or interested in the flow of local streams.

Map of Northern High Plains Aquifer
December 13, 2016

A new U.S. Geological Survey publication and model can be applied by multiple entities to better understand flow, quantity, sources and sinks of groundwater in the Northern High Plains Aquifer, which covers approximately 100,000 square miles across Nebraska, South Dakota, Kansas, Colorado and Wyoming.

Photo showing the Great Basin area
October 11, 2016

Large precipitation events that occur about every 10 years are a critical source of recharge for replenishing groundwater resources, according to a new study by the U.S. Geological Survey and the Bureau of Reclamation.

Southwestern Willow Flycatcher
September 6, 2016

A new report by the U.S. Geological Survey shows, for the first time ever, detailed habitat information on the entire range of a federally listed endangered bird allowing officials to take a scientific approach to helping protect the species.

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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