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Not all publications have extents, not all extents are completely accurate
North Carolina and Landsat
U.S. Geological Survey
2022, Fact Sheet 2022-3038
North Carolina’s rich history and importance in the colonial days played a critical role in the Nation’s economic development. It was also the setting for events like the Wright Brothers’ famous first flight of a powered aircraft, called “Wright Flyer,” which took place in Kitty Hawk in 1903. Today, North...
Rangeland Condition Monitoring Assessment and Projection (RCMAP)
Matthew B. Rigge
2022, Fact Sheet 2022-3036
The Rangeland Condition Monitoring Assessment and Projection (RCMAP) project has partnered with the Bureau of Land Management to provide annual maps of rangeland vegetation condition across the Western United States from 1985 to present. Annual mapping can assist land managers and scientists with monitoring changes to vegetation composition, evaluating past...
LANDFIRE data and applications
Inga P. La Puma, Timothy D. Hatten
2022, Fact Sheet 2022-3034
LANDFIRE is a Federal program that provides a suite of spatial datasets indicating areas of disturbance, vegetation and fuels distributions and structure, and historical conditions. The level of detail presented in LANDFIRE’s classifications of disturbance, vegetation, and fuels is unparalleled and can be used in a variety of applications, including...
Assessment of undiscovered conventional oil and gas resources of the Perth Basin, NW Shelf, Browse Basin, and Bonaparte Gulf Basin provinces of Western Australia, 2020
Christopher J. Schenk, Tracey J. Mercier, Cheryl A. Woodall, Thomas M. Finn, Phuong A. Le, Kristen R. Marra, Heidi M. Leathers-Miller, Ronald M. Drake II
2022, Fact Sheet 2021-3060
Using a geology-based assessment methodology, the U.S. Geological Survey estimated undiscovered, technically recoverable mean resources of 906 million barrels of oil and 132.8 trillion cubic feet of gas in four geologic provinces of Western Australia....
Assessment of undiscovered conventional oil and gas resources of the greater Taranaki Basin and East Coast Basin of New Zealand, 2020
Christopher J. Schenk, Tracey J. Mercier, Marilyn E. Tennyson, Geoffrey S. Ellis, Cheryl A. Woodall, Phuong A. Le, Heidi M. Leathers-Miller, Ronald M. Drake II
2022, Fact Sheet 2021-3059
Using a geology-based assessment methodology, the U.S. Geological Survey estimated means of 806 million barrels of oil and 17.0 trillion cubic feet of gas within the greater Taranaki Basin and East Coast Basin of New Zealand....
New model of the Barry Arm landslide in Alaska reveals potential tsunami wave heights of 2 meters, values much lower than previously estimated
Marisa A. Macias, Katherine R. Barnhart, Dennis M. Staley
2022, Fact Sheet 2022-3020
The retreat of Barry Glacier has contributed to the destabilization of slopes in Barry Arm, creating the possibility that a landslide could rapidly enter the fjord and trigger a tsunami.The U.S. Geological Survey (USGS) recently released a report documenting potential tsunami wave heights in the event of a large, fast-moving...
Selenium in the Kootenai River Basin, Montana and Idaho, United States, and British Columbia, Canada
U.S. Geological Survey
2022, Fact Sheet 2022-3033
Selenium entering the 90-mile long transboundary Koocanusa Reservoir (also called Lake Koocanusa) in southeastern British Columbia, Canada, and northwestern Montana, United States, has been measured at concentrations above State and Federal water-quality and aquatic life standards. The reservoir is within the international Kootenai (or “Kootenay” in Canada) drainage basin, which...
Oklahoma and Landsat
U.S. Geological Survey
2022, Fact Sheet 2022-3032
Oklahoma benefits from a varied landscape abundant in resources. Mountains, grasslands, reservoirs, rivers, fields, and forests offer employment and enjoyment in a State that epitomizes the transition from north to south and east to west. Wheat grows in northern Oklahoma; cotton grows in the south. Wetter deciduous forest lands in...
Geospatial analysis delineates lode gold prospectivity in Alaska
Susan M. Karl, Douglas C. Kreiner, George N.D. Case, Keith A. Labay
2022, Fact Sheet 2022-3008
Comprehensive, data-driven geographic information system analyses utilize publicly available lithologic, geochemical, geophysical, and mineral occurrence datasets to delineate gold resource potential in Alaska. These prospectivity analyses successfully identify areas containing known lode gold occurrences, expand areas of high prospectivity around known occurrences, improve the precision of delineation of areas of...
2022 Emergency Assistance Act — USGS recovery activities
Jo Ellen Hinck, Joseph Stachyra
2022, Fact Sheet 2022-3031
The Extending Government Funding and Delivering Emergency Assistance Act (Public Law 117-43) was enacted on September 30, 2021. The U.S. Geological Survey received $26.3 million in supplemental funding to repair and replace facilities and equipment, collect high-resolution elevation data, and complete scientific assessments to support direct recovery and rebuilding decisions...
Central Midwest Water Science Center— Harmful Algal Blooms team
Katherine M. Summers, Heather M. Krempa, Jessica D. Garrett
2022, Fact Sheet 2022-3011
The U.S. Geological Survey (USGS) Central Midwest Water Science Center (CMWSC) includes three States—Illinois, Iowa, and Missouri. USGS water science centers across the Nation provide information on water resources including streamflow, water use, water availability, and the quality of surface water and groundwater (https://www.usgs.gov/mission-areas/water-resources).The USGS CMWSC Harmful Algal...
Hawaii and Landsat
U.S. Geological Survey
2022, Fact Sheet 2022-3024
Hawaii stands apart from the rest of the United States, literally and figuratively. The nearest of the eight islands that make up the Hawaiian archipelago is 2,000 miles from the U.S. mainland. Like every bit of land mass within the State, it emerged from the Pacific Ocean after thousands of...
Pennsylvania and Landsat
U.S. Geological Survey
2022, Fact Sheet 2022-3025
The Commonwealth of Pennsylvania straddles an array of landscapes. From east to west, its 46,055 square miles connect the sea-level lowlands of the Atlantic seaboard with the rolling hills of the Midwest. It also acts as a bridge between regions from north to south, with the Appalachian Mountains swooping through its...
Nevada and Landsat
U.S. Geological Survey
2022, Fact Sheet 2022-3026
Nevada’s geography is colorful—and contradictory. As one of the most mountainous States, Nevada shares the country’s second-deepest lake, Lake Tahoe, with neighboring California. It is also the driest State and largely covered by desert. Northern Nevada has long, cold winters, whereas the south has long, hot summers. It is the...
Wyoming and Landsat
U.S. Geological Survey
2022, Fact Sheet 2022-3027
Wyoming has the smallest population of any State—fewer than 600,000 people—but an abun­dance of wildlife. The largest number of pronghorn (Antilocapra americana), often called antelope, and the biggest public bison (Bison bison) herd in the United States live in Wyoming, which also hosts elk (Cervus elaphus), moose (Alces americanus), bighorn sheep...
Water priorities for the Nation—U.S. Geological Survey Integrated Water Prediction science program
Mark P. Miller, Katherine Skalak, David P. Lesmes
2022, Fact Sheet 2022-3028
The U.S. Geological Survey Integrated Water Prediction science program focuses on the development of advanced models for forecasting water use and other components of the water cycle along with water quality attributes such as temperature, water constituents, and ecological conditions. The program also is developing the cyberinfrastructure required to implement...
Utah and Landsat
U.S. Geological Survey
2022, Fact Sheet 2022-3023
Utah’s list of notable features runs long, but scenery rises to the top. The Colorado River does not simply run through southeastern Utah; it meanders through steep canyons of the eroded sedimentary rock that colors the sweeping vistas of the Colorado Plateau. Stone arches, spires, hoodoos, cliffs, and bridges in...
Washington and Landsat
U.S. Geological Survey
2022, Fact Sheet 2022-3021
Washington is a State of untamed wonders, from its ruggedly beautiful coastline to the volcanic peaks of the Cascades. “The Evergreen State” is also a State of contrasts, home to rainforests west of the Cascades and deserts to the east. Half of Washington is forested, and its orchards grow more...
Florida and Landsat
U.S. Geological Survey
2022, Fact Sheet 2022-3019
More than 21 million people call Florida home, but many more visit the peninsula each year—including a record 131 million in 2019. Residents and tourists enjoy the State’s warm weather and varied attractions amid incredibly diverse biological and natural resources. Numerous lakes and rivers, and 8,400 miles of ocean shoreline,...
Science and innovation for battling invasive carp
Patrick M. Kocovsky
2022, Fact Sheet 2022-3012
The U.S. Geological Survey (USGS) is the Federal Government’s independent research agency that conducts research to inform management of invasive species. Bighead, black, grass, and silver carp, which are native to China, were originally stocked in aquaculture facilities to control algae, snails, and vegetation. These species have invaded the Mississippi...
Kentucky and Landsat
U.S. Geological Survey
2022, Fact Sheet 2022-3017
From its rolling pastures to its forested Appalachian peaks, Kentucky’s scenery offers beauty along with contrast. Rivers, including the Mississippi and the Ohio, border much of the State, and more rivers and hundreds of lakes are inside its borders. Kentucky is also home to the world’s longest known cave system,...
Massachusetts and Landsat
U.S. Geological Survey
2022, Fact Sheet 2022-3018
Massachusetts is the seventh smallest U.S. State in land area, but its size is surpassed by its contributions to U.S. history and the economy, its academic and medical expertise, and its natural features. The Atlantic Ocean to the east gives the “Bay State” more than 1,500 miles of coastline that...
A user guide to selecting invasive annual grass spatial products for the western United States
Nathan D. Van Schmidt, Jessica E. Shyvers, D. Joanne Saher, Bryan C. Tarbox, Julie A. Heinrichs, Cameron L. Aldridge
2022, Fact Sheet 2022-3001
Invasive annual grasses (IAGs)—including Bromus tectorum (cheatgrass), Taeniatherum caput-medusae (medusahead), and Ventenata dubia (ventenata) species—present significant challenges for rangeland management by altering plant communities, impacting ecosystem function, reducing forage for wildlife and livestock, and increasing fire risk. Numerous spatial data products are used to map IAGs, and understanding the similarities,...
Missouri and Landsat
U.S. Geological Survey
2022, Fact Sheet 2022-3015
Missouri, one of only two States that borders eight different States, lies in the heart of the United States. Distinguished by its farm fields and forests, substantial rivers and lakes, and cities filled with culture and industry, the “Show Me State” has abundant beauty and a long history of connecting...
Detecting algal toxins and organic contaminants of concern in the environment
Julie E. Dietze, Rachael F. Lane, Keith A. Loftin, Daniel L. Tush, Michaelah C. Wilson
2022, Fact Sheet 2022-3009
The U.S. Geological Survey (USGS) Kansas Water Science Center Organic Geochemistry Research Laboratory (OGRL) was established in 1987. The OGRL is a multidisciplinary program that contributes knowledge about the distribution, fate, transport, and effects of new and understudied organic compounds that may affect human health and (or) ecosystems. The OGRL...