USGS Watershed Boundary Dataset Version 18 January 2013 used for wetland data download functionality. The Subbasin hydrologic unit (HU8) boundaries provide a uniquely identified and uniform method of subdividing large drainage areas. This data set is intended to be used as a tool for water-resource management and planning activities. Some fields have been deleted and the data was reprojected to an equal area projection and 'AreaAcres' recalculated. Those Subbasins that did not extend to NOAA's 3 Nautical Mile Line were extended to meet this boundary to provide consistency across Subbasins.
Modified USGS Watershed Boundary Dataset 2018 used for wetland data download functionality. The Subbasin hydrologic unit (HU8) boundaries provide a uniquely identified and uniform method of subdividing large drainage areas. This data set is intended to be used as a tool for water-resource management and planning activities. Some fields have been deleted and the data was reprojected to an equal area projection and 'AreaAcres' recalculated. Those Subbasins that did not extend to NOAA's 3 Nautical Mile Line were extended to meet this boundary to provide consistency across Subbasins.
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{'Title': 'Modified USGS Watershed Boundary Dataset', 'Author': 'U.S. Fish and Wildlife Service, National Standards and Support Team, wetlands_team@fws.gov', 'Comments': "USGS Watershed Boundary Dataset Version 18 January 2013 used for wetland data download functionality. The Subbasin hydrologic unit (HU8) boundaries provide a uniquely identified and uniform method of subdividing large drainage areas. This data set is intended to be used as a tool for water-resource management and planning activities. Some fields have been deleted and the data was reprojected to an equal area projection and 'AreaAcres' recalculated. Those Subbasins that did not extend to NOAA's 3 Nautical Mile Line were extended to meet this boundary to provide consistency across Subbasins.", 'Subject': 'Modified USGS Watershed Boundary Dataset Version 18 January 2013 used for wetland data download functionality.', 'Category': '', 'AntialiasingMode': 'None', 'TextAntialiasingMode': 'Force', 'Keywords': ''}
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nan