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3D Hydrography Program Multimedia are available below
This map of the United States and its territories shows geographic extent of the first-ever nationally consistent hydrography data acquired from high-resolution 3D Elevation Program (3DEP) data. FY24 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
This map of the United States and its territories shows geographic extent of the first-ever nationally consistent hydrography data acquired from high-resolution 3D Elevation Program (3DEP) data. FY24 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
This map of Alaska shows geographic extent of the first-ever nationally consistent hydrography data acquired from high-resolution 3D Elevation Program (3DEP) data. FY24 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
Explanation
This map of Alaska shows geographic extent of the first-ever nationally consistent hydrography data acquired from high-resolution 3D Elevation Program (3DEP) data. FY24 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
Explanation
This map of the United States and its territories shows geographic extent of the first-ever nationally consistent hydrography data acquired from high-resolution 3D Elevation Program (3DEP) data. FY24 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
This map of the United States and its territories shows geographic extent of the first-ever nationally consistent hydrography data acquired from high-resolution 3D Elevation Program (3DEP) data. FY24 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
This map of Alaska shows geographic extent of the first-ever nationally consistent hydrography data acquired from high-resolution 3D Elevation Program (3DEP) data. FY24 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
Explanation
This map of Alaska shows geographic extent of the first-ever nationally consistent hydrography data acquired from high-resolution 3D Elevation Program (3DEP) data. FY24 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
Explanation
Figure 2. Image showing 3D Hydrography Program data for Canyon Creek watershed, Oregon. The colors indicate elevation from low (blue) to high (brown). Both the colors within the watershed and the shaded relief surrounding the watershed are based on data from the 3D Elevation Program.
Figure 2. Image showing 3D Hydrography Program data for Canyon Creek watershed, Oregon. The colors indicate elevation from low (blue) to high (brown). Both the colors within the watershed and the shaded relief surrounding the watershed are based on data from the 3D Elevation Program.
Topobathymetric digital elevation model of the Kootenai River, Idaho. Image was created by Cindy Thatcher.
Topobathymetric digital elevation model of the Kootenai River, Idaho. Image was created by Cindy Thatcher.
The U.S. Geological Survey and the University of Massachusetts at Amherst (UMass Amherst), in cooperation with the Massachusetts Department of Environmental Protection (MassDEP), began a series of studies in 2019 to develop a web-based statewide hydraulic modeling tool to provide preliminary culvert designs for stream-crossing projects in Massachusetts.
The U.S. Geological Survey and the University of Massachusetts at Amherst (UMass Amherst), in cooperation with the Massachusetts Department of Environmental Protection (MassDEP), began a series of studies in 2019 to develop a web-based statewide hydraulic modeling tool to provide preliminary culvert designs for stream-crossing projects in Massachusetts.
The new 3D Hydrography Program (3DHP) is the focus of USGS efforts to acquire and produce detailed surface-water mapping information, such as lakes, ponds, rivers and streams.
The new 3D Hydrography Program (3DHP) is the focus of USGS efforts to acquire and produce detailed surface-water mapping information, such as lakes, ponds, rivers and streams.
The U.S. Geological Survey (USGS) Watershed Boundary Dataset (WBD) is a national hydrologic unit (HU) geospatial dataset that defines surface drainage areas for the United States. This dataset provides a foundation for local, regional, and national applications to manage, archive, exchange, and analyze data by HU.
The U.S. Geological Survey (USGS) Watershed Boundary Dataset (WBD) is a national hydrologic unit (HU) geospatial dataset that defines surface drainage areas for the United States. This dataset provides a foundation for local, regional, and national applications to manage, archive, exchange, and analyze data by HU.
USGS invited all federally recognized Tribes, Alaska Native Corporations, and Native Hawaiian Organizations to virtual informational meetings on March 11, 2024 and March 22, 2024 about the 3D National Topography Model and its components, the 3D Elevation Program and the 3D Hydrography Program.
USGS invited all federally recognized Tribes, Alaska Native Corporations, and Native Hawaiian Organizations to virtual informational meetings on March 11, 2024 and March 22, 2024 about the 3D National Topography Model and its components, the 3D Elevation Program and the 3D Hydrography Program.
Presenters are Rebecca Ransom and David Ladd with the USGS Lower Mississippi Gulf Water Science Center in Nashville, TN.
Presenters are Rebecca Ransom and David Ladd with the USGS Lower Mississippi Gulf Water Science Center in Nashville, TN.
The US Army Corps of Engineers (USACE) office in Huntington, WV provides a number of floodplain management services. These include base flood elevation (BFE) evaluations, watershed modeling, project planning, and responding to numerous technical questions.
The US Army Corps of Engineers (USACE) office in Huntington, WV provides a number of floodplain management services. These include base flood elevation (BFE) evaluations, watershed modeling, project planning, and responding to numerous technical questions.