Description

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 Watershed Boundary Dataset (WBD) - Ten-Digit Watershed Boundaries for Indiana, 2009 (1:24,000) - Shows the most recent revision of watershed boundaries of 10-digit hydrologic accounting units. This data set, part of the Watershed Boundary Data set (WBD), is a complete digital hydrologic unit boundary layer to the Watershed (10-digit) 5th level for the NRCS business areas in and around the state of Indiana. Polygons are attributed with hydrologic unit codes for 4th level sub-basins, 5th level watersheds, name, size, downstream hydrologic unit, type of watershed, noncontributing areas and flow modification. The Watershed and Subwatershed hydrologic unit boundaries provide a uniquely identified and uniform method of subdividing large drainage areas. The smaller sized 6th level sub-watersheds (up to 250,000 acres) are useful for numerous application programs supported by a variety of local, State, and Federal Agencies. This data set is intended to be used as a tool for water-resource management and planning activities, particularly for site-specific and localized studies requiring a level of detail provided by large-scale map information. Funding and support for the Watershed Boundary data set (WBD) were provided by the Natural Resources Conservation Service, the Environmental Protection Agency, and the United States Geological Survey.

Dataset Attributes

  • OBJECTID
    Number
  • 10-digit Hydrologic Unit Watershed Code
    Text
    {"value"=>"0404000106", "count"=>2} (), {"value"=>"0404000101", "count"=>2} (), {"value"=>"0509020303", "count"=>1} (), {"value"=>"0509020302", "count"=>1} (), {"value"=>"0509020301", "count"=>1} (), {"value"=>"0508000308", "count"=>1} (), {"value"=>"0508000307", "count"=>1} (), {"value"=>"0508000306", "count"=>1} (), {"value"=>"0508000305", "count"=>1} (), {"value"=>"0508000304", "count"=>1} ()
  • 8-digit Hydrologic Unit Sub-Basin Code
    Text
    {"value"=>"04050001", "count"=>26} (), {"value"=>"05080001", "count"=>20} (), {"value"=>"05120111", "count"=>19} (), {"value"=>"07120001", "count"=>18} (), {"value"=>"05120201", "count"=>17} (), {"value"=>"05120108", "count"=>16} (), {"value"=>"05120101", "count"=>16} (), {"value"=>"05120112", "count"=>15} (), {"value"=>"05120208", "count"=>15} (), {"value"=>"07120002", "count"=>14} ()
  • Area (Acres)
    Number
    17480.89408063 to 244339.79726276
  • Non-Contributing Area (Acres)
    Number
    0 to 11259
  • Fifth-Level Downstream Hydrologic Unit Code
    Text
    {"value"=>" ", "count"=>49} (), {"value"=>"0406020000", "count"=>7} (), {"value"=>"0512010816", "count"=>6} (), {"value"=>"0405000109", "count"=>5} (), {"value"=>"0512011116", "count"=>4} (), {"value"=>"0512011106", "count"=>4} (), {"value"=>"0512010506", "count"=>4} (), {"value"=>"0514020207", "count"=>3} (), {"value"=>"0512011306", "count"=>3} (), {"value"=>"0512011302", "count"=>3} ()
  • Fifth-Level Hydrologic Unit Name
    Text
    {"value"=>"Indian Creek", "count"=>5} (), {"value"=>"Mill Creek", "count"=>4} (), {"value"=>"Buck Creek", "count"=>3} (), {"value"=>"Prairie Creek", "count"=>3} (), {"value"=>"Pigeon Creek", "count"=>3} (), {"value"=>"Salt Creek", "count"=>3} (), {"value"=>"St Joseph River", "count"=>2} (), {"value"=>"Calumet River-Frontal Lake Michigan", "count"=>2} (), {"value"=>"Trail Creek-Frontal Lake Michigan", "count"=>2} (), {"value"=>"Versailles Dam-Laughery Creek", "count"=>1} ()
  • Fifth-Level Hydrologic Unit Modifications (Code)
    Text
    {"value"=>"TF", "count"=>170} (), {"value"=>"NM", "count"=>57} (), {"value"=>"CD,TF", "count"=>34} (), {"value"=>"KA,TF", "count"=>32} (), {"value"=>"KA", "count"=>9} (), {"value"=>"LE,TF", "count"=>8} (), {"value"=>"TF,CD", "count"=>8} (), {"value"=>"CD,NC,TF", "count"=>7} (), {"value"=>"KA,NC,TF", "count"=>4} (), {"value"=>"CD,TF,LE", "count"=>4} ()
  • Fifth-Level Hydrologic Unit Type (Code)
    Text
    {"value"=>"S", "count"=>397} (), {"value"=>"M", "count"=>4} (), {"value"=>"F", "count"=>4} ()
  • Edits by National Cartography and Geospatial Center
    Text
    {"value"=>" ", "count"=>402} (), {"value"=>"NCGC04", "count"=>3} ()
  • Region Name (First Level Classifications)
    Text
    {"value"=>"Ohio Region", "count"=>292} (), {"value"=>"Great Lakes Region", "count"=>62} (), {"value"=>"Upper Mississippi Region", "count"=>36} (), {"value"=>"Ohio", "count"=>15} ()
  • Sub-Region Name (Second Level Classifications)
    Text
    {"value"=>"Wabash", "count"=>218} (), {"value"=>"Lower Ohio", "count"=>42} (), {"value"=>"Great Miami", "count"=>37} (), {"value"=>"Upper Illinois", "count"=>36} (), {"value"=>"Western Lake Erie", "count"=>28} (), {"value"=>"Southeastern Lake Michigan", "count"=>26} (), {"value"=>"Middle Ohio", "count"=>10} (), {"value"=>"Southwestern Lake Michigan", "count"=>8} ()
  • Basin Name (Third Level Classifications)
    Text
  • Sub-Basin Name (Fourth Level Classification)
    Text
    {"value"=>"St. Joseph", "count"=>34} (), {"value"=>"Upper Great Miami, Indiana, Ohio", "count"=>20} (), {"value"=>"Middle Wabash-Busseron", "count"=>19} (), {"value"=>"Kankakee", "count"=>18} (), {"value"=>"Upper White", "count"=>17} (), {"value"=>"Middle Wabash-Little Vermilion", "count"=>16} (), {"value"=>"Upper Wabash", "count"=>16} (), {"value"=>"Embarras", "count"=>15} (), {"value"=>"Lower East Fork White", "count"=>15} (), {"value"=>"Eel", "count"=>15} ()
  • HUC 2 Code ID
    Text
    {"value"=>"05", "count"=>307} (), {"value"=>"04", "count"=>62} (), {"value"=>"07", "count"=>36} ()
  • HUC 4 Code ID
    Text
    {"value"=>"0512", "count"=>218} (), {"value"=>"0514", "count"=>42} (), {"value"=>"0508", "count"=>37} (), {"value"=>"0712", "count"=>36} (), {"value"=>"0410", "count"=>28} (), {"value"=>"0405", "count"=>26} (), {"value"=>"0509", "count"=>10} (), {"value"=>"0404", "count"=>8} ()
  • HUC 6 Code ID
    Text
    {"value"=>"051201", "count"=>130} (), {"value"=>"051202", "count"=>88} (), {"value"=>"050800", "count"=>37} (), {"value"=>"071200", "count"=>36} (), {"value"=>"041000", "count"=>28} (), {"value"=>"040500", "count"=>26} (), {"value"=>"051401", "count"=>23} (), {"value"=>"051402", "count"=>19} (), {"value"=>"050902", "count"=>10} (), {"value"=>"040400", "count"=>8} ()
  • Total Area of the Sub-Basin (square miles)
    Number
    27.313897 to 381.78093322
  • Shape
    Number
  • Shape_Length
    Number
  • Shape_Area
    Number

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