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USGS 3D Hydrography Program (3DHP) - Downloadable Data Collection
- Organization: Department of the Interior
- Dataset Last Updated: May 14, 2026 at 12:00 AM
The 3D Hydrography Program (3DHP) data is an integrated, National, 3D-enabled hydrologic dataset derived from the USGS 3D Elevation Program (3DEP) data. For areas where Elevation-derived...
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Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: September 10, 2026 at 09:07 PM

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