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. FY26 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
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3D Hydrography Program FY26 Partnerships
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. FY26 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
3D Hydrography Program FY26 Partnerships in Alaska
3D Hydrography Program FY26 Partnerships in AlaskaThis map of Alaska shows geographic extent of the first-ever nationally consistent hydrography data acquired from high-resolution 3D Elevation Program (3DEP) data. FY26 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
3D Hydrography Program FY26 Partnerships in Alaska
3D Hydrography Program FY26 Partnerships in AlaskaThis map of Alaska shows geographic extent of the first-ever nationally consistent hydrography data acquired from high-resolution 3D Elevation Program (3DEP) data. FY26 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
FY25 Status of 3DHP Quality Data
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. FY25 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. FY25 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
FY25 Status of 3DHP Quality Data in Alaska
This map of Alaska shows geographic extent of the first-ever nationally consistent hydrography data acquired from high-resolution 3D Elevation Program (3DEP) data. FY25 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. FY25 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
Explanation
3D Hydrography Program FY25 Partnerships in Alaska
3D Hydrography Program FY25 Partnerships in AlaskaThis map of Alaska shows geographic extent of the first-ever nationally consistent hydrography data acquired from high-resolution 3D Elevation Program (3DEP) data. FY25 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
Explanation
3D Hydrography Program FY25 Partnerships in Alaska
3D Hydrography Program FY25 Partnerships in AlaskaThis map of Alaska shows geographic extent of the first-ever nationally consistent hydrography data acquired from high-resolution 3D Elevation Program (3DEP) data. FY25 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
Explanation
3D Hydrography Program FY25 Partnerships
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. FY25 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. FY25 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
Holston River NHD to 3DHP Animation
The USGS has updated the 3D Hydrography Program (3DHP) web service (accessible at https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer). This updated service includes the first new hydrography data published by the 3DHP and aligned with 3
The USGS has updated the 3D Hydrography Program (3DHP) web service (accessible at https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer). This updated service includes the first new hydrography data published by the 3DHP and aligned with 3
Holston River 3DHP Data Feature Service
The USGS has updated the 3D Hydrography Program (3DHP) web service (accessible at https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer). This updated service includes the first new hydrography data published by the 3DHP and aligned with 3
The USGS has updated the 3D Hydrography Program (3DHP) web service (accessible at https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer). This updated service includes the first new hydrography data published by the 3DHP and aligned with 3
CONUS Elevation and Hydrography Animation
CONUS elevation map in bright, vibrant colors with purple as highest elevation and blue as lowest elevation and the hydrography map with larger annual flow volumes as thicker lines.
CONUS elevation map in bright, vibrant colors with purple as highest elevation and blue as lowest elevation and the hydrography map with larger annual flow volumes as thicker lines.
Noatak River Alaska 3DHP Service
Image of 3DHP data along the Noatak River in Alaska, showing flowlines, waterbodies, and catchments
Image of 3DHP data along the Noatak River in Alaska, showing flowlines, waterbodies, and catchments
FY24 Status of 3DHP Quality Data
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.
3D Hydrography Program FY24 Partnerships
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.
FY24 Status of 3DHP Quality Data in Alaska
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
3D Hydrography Program FY24 Partnerships in Alaska
3D Hydrography Program FY24 Partnerships in AlaskaThis 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
3D Hydrography Program FY24 Partnerships in Alaska
3D Hydrography Program FY24 Partnerships in AlaskaThis 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
3DHP Map FY24 Partnerships and DCA Projects
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.
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.
Canyon Creek Watershed 3DHP
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.
Topobathymetric digital elevation model of the Kootenai River, Idaho.Topobathymetric digital elevation model of the Kootenai River, Idaho. Image was created by Cindy Thatcher.
Topobathymetric digital elevation model of the Kootenai River, Idaho.
Topobathymetric digital elevation model of the Kootenai River, Idaho.Topobathymetric digital elevation model of the Kootenai River, Idaho. Image was created by Cindy Thatcher.
3D Hydrography Program FY23 Partnerships
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. FY23 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. FY23 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
FY23 Status of 3DHP Quality Data in Alaska
This map of Alaska shows geographic extent of the first-ever nationally consistent hydrography data acquired from high-resolution 3D Elevation Program (3DEP) data. FY23 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. FY23 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
Explanation
FY23 Status of 3DHP Quality Data
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. FY23 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. FY23 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
3D Hydrography Program FY23 Partnerships in Alaska
3D Hydrography Program FY23 Partnerships in AlaskaThis map of Alaska shows geographic extent of the first-ever nationally consistent hydrography data acquired from high-resolution 3D Elevation Program (3DEP) data. FY23 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
Explanation
3D Hydrography Program FY23 Partnerships in Alaska
3D Hydrography Program FY23 Partnerships in AlaskaThis map of Alaska shows geographic extent of the first-ever nationally consistent hydrography data acquired from high-resolution 3D Elevation Program (3DEP) data. FY23 projects are the result of ongoing Federal coordination via the 3DHP Working Group and the Alaska Mapping Initiative.
Explanation