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Search for Hydrology - The top results (relevance sort) are listed below:
NC OneMap4 Results beginning with...
  • Public Water Supply Water Sources
  • Hurricane Florence Flood Extent Across the Piedmont and Coastal Plain of North Carolina
  • WBD Hydrologic Unit 10

  • \"ArcGISEsri Maps & Data Group (Recommended for Layer Package downloads)
    15 Results beginning with...
  • USA Water Bodies
  • USA Detailed Water Bodies
  • USA Rivers and Streams

  • All ArcGIS Online content
    10000 Results beginning with...
  • USA SSURGO - Soil Hydrologic Group
  • 14 Digit Hydrologic Unit Code Delineations for New Jersey
  • CAL FIRE Forest Practice Hydrology WGS84

  • \"data.gov\"7227 Results beginning with...
  • USGS Water-Quality Data for the Nation - National Water Information System (NWIS)
  • TIGER/Line Shapefile, 2019, nation, U.S., Primary Roads National Shapefile
  • 1 meter Digital Elevation Models (DEMs) - USGS National Map 3DEP Downloadable Data Collection

  • NCSU Data Collection

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    Important Legacy denotes outdated data. A more recent version likely exists. Consider an "External Data Source" option linked above, or click the Collection link for updated source options.
    TitleDateSorted in Descending OrderCollectionExtentScaleMD
    National Hydrography Dataset (NHD)Updated Continually NHD DatasetUnited States NULL Metadata Link
    NCSU Campus: Hydro
    Legacy
    2007 NCSU Campus DataNCSU Campus   
    NCSU Campus: Lakes
    Legacy
    2007 NCSU Campus DataNCSU Campus   
    CGIA: Hydrology-Lines by River Basin
    Legacy
    2004 BasinPro 8North Carolina 1:24,000 Metadata Link
    CGIA: Hydrology-Polygons by River Basin
    Legacy
    2004 BasinPro 8North Carolina 1:24,000 Metadata Link
    CGIA: 14 digit hydrologic units
    Legacy
    2004 BasinPro 8North Carolina 1:24,000 Metadata Link
    CGIA: River basins
    Legacy
    2004 BasinPro 8North Carolina 1:24,000 Metadata Link
    CGIA: Subbasins
    Legacy
    2004 BasinPro 8North Carolina 1:24,000 Metadata Link
    ESRI: U.S. MapData Hydrology
    Legacy
    2004 ESRI® Data & Maps 2004United States 1:100,000 Metadata Link
    Productive Aquifers of the Conterminous United States
    Legacy
    1999 Conterminous United States 1:7,500,000 Metadata Link
    Ground-water Regions of the Conterminous United States
    Legacy
    1999 Conterminous United States 1:20,000,000 Metadata Link
    Ground-water Regions of the Conterminous United States with Unconsolidated Watercourses
    Legacy
    1999 Conterminous United States 1:20,000,000 Metadata Link
    Hydro-Climatic Data Network: A U.S. Geological Survey Streamflow Data Set for the United States for the Study of Climate Variations, 1874-1988
    Legacy
    1992 Conterminous United States   
    Hydro 1K North America: Flow Accumulation
    Legacy
    North America 1:1,000,000  
    Hydro 1K North America: Flow Direction
    Legacy
    North America 1:1,000,000  


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