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Search for "Reach File" - The top results (relevance sort) are listed below:
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  • Medium Resolution: National Hydrography Dataset Flowline Feature (line)
  • River Kilometer Index (RKI) Mile Point files
  • Iowa's Sovereign Meandered Rivers

  • \"Trimble0 Results

    NCSU Data Collection

    [ Hide ] Possible Related Terms:
    Bodies Of Water, Digital Line Graphs (DLG), Hydrology, Lakes, National Hydrography Dataset (NHD), RF3, Rivers, Stream Reaches, Streams, Surface Waters, Water

    Important Legacy denotes outdated data.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
    CA&DS Framework: Rivers
    Legacy
    1999 Conterminous United States 1:300,000 Metadata Link
    CA&DS Framework: Lakes
    Legacy
    1999 Conterminous United States 1:300,000 Metadata Link
    EPA BASINS: USEPA/OW River Reach File 3 (RF3) Alpha for CONUS, Hawaii, Puerto Rico, and the U.S. Virgin Islands
    Legacy
    1998 EPA BASINSUnited States 1:100,000 Metadata Link
    EPA BASINS: U.S. EPA Reach File 1 (RF1) for the Conterminous United States
    Legacy
    1998 EPA BASINSConterminous United States 1:300,000 Metadata Link
    Geochemical Atlas: Lakes from Reach File 1
    Legacy
    1998 National Geochemical AtlasConterminous United States 1:5,000,000  
    Geochemical Atlas: Streams from Reach File 1
    Legacy
    1998 National Geochemical AtlasConterminous United States 1:5,000,000