426 datasets found
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Federal
Shapefiles and Historical Aerial Photographs, Little Missouri River, pre1939
Department of the Interior —
The pre1939 shapefile displays the boundary between the floodplain and the uplands (a boundary that remains constant), while the 1939-2003 shapefiles (assicated with... -
State
Arctic Strategic Transportation and Resources (ASTAR) project 2023 field station location data and descriptions: Point Lay region, North Slope, Alaska
State of Alaska —
Arctic Strategic Transportation and Resources (ASTAR) project 2023 field station location data and descriptions: Point Lay region, North Slope, Alaska, Raw Data File... -
Federal
Flood inundation map geospatial datasets for Lake Ontario, New York (ver. 2.0, November 2021)
Department of the Interior —
Static flood inundation boundary extents were created along the entire shoreline of Lake Ontario in Cayuga, Jefferson, Monroe, Niagara, Orleans, Oswego, and Wayne... -
Federal
Surface-Water Model Archive for Delineation of Flood-Inundation Areas in Grapevine Canyon Near Scotty's Castle, Death Valley National Park, California
Department of the Interior —
This zipped folder contains all relevant files to document and run the Hydrological Engineering Center-River Analysis System (HEC-RAS) one dimensional hydraulic model... -
Federal
Flood Video Files for Wide-angle Camera (Station 1), Chalk Cliffs, Colorado, USA, 2016
Department of the Interior —
Chalk Cliffs, located 8 miles southwest of Buena Vista, Colorado, is one of the most active debris-flow areas in the state (U.S. Geological Survey). This "Child item"... -
Federal
Watershed Data Management (WDM) Database (SC22.WDM) for Salt Creek Streamflow Simulation, DuPage County, Illinois, January 1, 1997, through September 30, 2022
Department of the Interior —
This data release (DR) is the update of the U.S. Geological Survey - ScienceBase data release Bera (2023), with the processed data for the period October 1, 2021,... -
State
Reconnaissance report on surficial geology of the coastal area from Tolstoi Point to Cape Nome, Norton Sound, Alaska
State of Alaska —
Reconnaissance report on surficial geology of the coastal area from Tolstoi Point to Cape Nome, Norton Sound, Alaska, Alaska Open-File Report 125, presents a... -
State
Regional tsunami hazard assessment for communities on the Kenai Peninsula, Alaska
State of Alaska —
We assess potential tsunami hazard for three coastal communities on the Kenai Peninsula, Alaska: Anchor Point, Nanwalek, and Port Graham. The primary tsunami hazard... -
Federal
Watershed Data Management (WDM) Database (SC18.WDM) for Salt Creek Streamflow Simulation, DuPage County, Illinois, January 1, 1997, through September 30, 2018 (Ver 1.1)
Department of the Interior —
The WDM database SC17.WDM is updated with the quality-assured and quality-controlled (QA/QC) data from October 1, 2017, through September 30, 2018, and renamed as... -
State
Catalog of source data for tsunami inundation modeling in Alaska
State of Alaska —
Catalog of source data for tsunami inundation modeling in Alaska, Digital Data Series 21, provides tsunami source models developed for tsunami hazard assessments of... -
State
Photogrammetry-derived orthoimagery and elevation data for Saint Michael, Alaska, collected July 8, 2022
State of Alaska —
Photogrammetry-derived orthoimagery and elevation data for Saint Michael, Alaska, collected July 8, 2022, Raw Data File 2024-22, provides low-altitude aerial images... -
State
Regional tsunami hazard assessment for Shemya, Alaska
State of Alaska —
We assess potential tsunami hazards for Eareckson Air Station on Shemya Island, Alaska. The primary tsunami hazard for this installation is considered to be near-... -
Federal
Longitudinal Hydrophone Profile Data on the Upper Colorado River, Colorado, June 18 to 19, 2019
Department of the Interior —
In 2019, the U.S. Geological Survey (USGS), in cooperation with the Upper Colorado River Wild and Scenic Stakeholder Group, studied the magnitude and recurrence... -
Federal
EnviroAtlas - Pittsburgh, PA - People and Land Cover in Floodplains by Block Group
U.S. Environmental Protection Agency —
This EnviroAtlas dataset describes the total counts and percentage of population, land area, and impervious surface in the 1% Annual Chance Flood Hazard area or 0.2%... -
Federal
Flood inundation map geospatial datasets for Lake Ontario, New York
Department of the Interior —
Static flood inundation boundary extents were created along the entire shoreline of Lake Ontario in Cayuga, Jefferson, Monroe, Niagara, Orleans, Oswego, and Wayne... -
Federal
Geospatial datasets and model for the flood-inundation study of the Wabash River near the Interstate 64 Bridge near Grayville, Illinois
Department of the Interior —
A two-dimensional model and digital flood-inundation maps were developed for a 30-mile reach of the Wabash River near the Interstate 64 (I-64) Bridge near Grayville,... -
Federal
Shapefiles of the flood-inundation maps for the Wabash River near the Interstate 64 Bridge near Grayville, Illinois
Department of the Interior —
A two-dimensional model and digital flood-inundation maps were developed for a 30-mile reach of the Wabash River near the Interstate 64 (I-64) Bridge near Grayville,... -
State
Shoreline change at Alaska coastal communities, Deering, Alaska
State of Alaska —
The Division of Geological & Geophysical Surveys has analyzed long-term shoreline change at 48 Alaska communities. Shoreline datasets were compiled from... -
Federal
Elevation Data from Fountain Creek between Colorado Springs and the Confluence of Fountain Creek at the Arkansas River, Colorado, 2022
Department of the Interior —
The U.S. Geological Survey, in cooperation with Colorado Springs Utilities, has been collecting topographic data annually since 2012 at 10 study areas along Fountain... -
Federal
EnviroAtlas - Fresno, CA - People and Land Cover in Floodplains by Block Group
U.S. Environmental Protection Agency —
This EnviroAtlas dataset describes the total counts and percentage of population, land area, and impervious surface in the 1% Annual Chance Flood Hazard area or 0.2%...
426 datasets found