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The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution.
- GIS Data Download
The vector datasets include: The National Hydrography...
- National Hydrography Dataset
The National Hydrography Dataset (NHD) represents the water...
- Databases
USGS GIS Data for Water Resources - Finding and accessing...
- GIS Data Download
The vector datasets include: The National Hydrography Dataset(s), Watershed Boundary Dataset, Governmental Boundary Units, Transportation, Structures, Elevation Contours and Geographic Names. Raster datasets include: Digital Elevation Models (DEMs), Orthoimagery, and Land Cover.
The National Hydrography Dataset (NHD) represents the water drainage network of the United States with features such as rivers, streams, canals, lakes, ponds, coastline, dams, and streamgages. Note – As of October 1, 2023, the NHD was retired.
19 lut 2020 · This United States Geological Survey web map displays the National Watershed Boundary Dataset. Web Map by esri_basemaps
USGS WBD - Watershed Boundary Dataset - WBDLine. USGS WBD - Watershed Boundary Dataset - 2-digit HU (Region) USGS WBD - Watershed Boundary Dataset - 4-digit HU (Subregion) USGS WBD - Watershed Boundary Dataset - 6-digit HU (Basin) USGS WBD - Watershed Boundary Dataset - 8-digit HU (Subbasin)
USGS GIS Data for Water Resources - Finding and accessing USGS spatial data related to water resources. USGS National Hydrography Dataset - Digital spatial data that contains information about surface water features such as lakes, ponds, streams, rivers, springs and wells.
22 kwi 2017 · The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit (HU) data consistent with the national criteria for delineation and resolution.
