AI-generated Key Takeaways
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The USGS Watershed Boundary Dataset (WBD) provides comprehensive hydrologic unit data at various scales (HUC02 to HUC12).
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The dataset defines the areal extent of surface water drainage.
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This dataset is relevant for topics such as hydrology, surface-ground-water, and watershed analysis.
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HUC02: USGS Watershed Boundary Dataset of Regions
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit (HU) data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there … hydrology surface-ground-water table usgs water watershed -
HUC04: USGS Watershed Boundary Dataset of Subregions
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit (HU) data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there … hydrology surface-ground-water table usgs water watershed -
HUC06: USGS Watershed Boundary Dataset of Basins
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit (HU) data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there … hydrology surface-ground-water table usgs water watershed -
HUC08: USGS Watershed Boundary Dataset of Subbasins
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit (HU) data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there … hydrology surface-ground-water table usgs water watershed -
HUC10: USGS Watershed Boundary Dataset of Watersheds
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit (HU) data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there … hydrology surface-ground-water table usgs water watershed -
HUC12: USGS Watershed Boundary Dataset of Subwatersheds
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit (HU) data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there … hydrology surface-ground-water table usgs water watershed