Description

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Subwatersheds - 14-digit Hydrologic Units, 1991 (1:24,000) Shows the boundaries of subwatersheds in Indiana. Actual hydrologic units often extend beyond the state and county boundaries. The U.S. Geological Survey maintains a set of 1:24,000-scale paper topographic maps with hand-drawn drainage divides for streams with drainage areas greater than 5 square miles. The U.S. Geological Survey digitized these drainage divides. The NRCS assigned each delineated drainage basin a 14-digit hydrologic-unit code (HUC).

Dataset Attributes

  • OBJECTID
    Number
  • 8-digit Hydrologic Unit ID
    Text
    {"value"=>"05120201", "count"=>174} (), {"value"=>"05120208", "count"=>124} (), {"value"=>"07120001", "count"=>122} (), {"value"=>"05120106", "count"=>116} (), {"value"=>"05120108", "count"=>109} (), {"value"=>"05140104", "count"=>106} (), {"value"=>"04050001", "count"=>103} (), {"value"=>"05120202", "count"=>90} (), {"value"=>"05080003", "count"=>89} (), {"value"=>"05120207", "count"=>88} ()
  • 11-digit Hydrologic Unit ID
    Text
    {"value"=>"05120206030", "count"=>19} (), {"value"=>"05120201150", "count"=>18} (), {"value"=>"05120205010", "count"=>15} (), {"value"=>"05120208160", "count"=>15} (), {"value"=>"05120204010", "count"=>14} (), {"value"=>"05120201140", "count"=>14} (), {"value"=>"05120101170", "count"=>13} (), {"value"=>"05120203090", "count"=>13} (), {"value"=>"05120103050", "count"=>13} (), {"value"=>"05120208090", "count"=>13} ()
  • 14-digit Hydrologic Unit ID
    Text
    {"value"=>"04050001090010", "count"=>2} (), {"value"=>"04050001020010", "count"=>2} (), {"value"=>"04040001100070", "count"=>2} (), {"value"=>"04040001080010", "count"=>2} (), {"value"=>"04050001190020", "count"=>1} (), {"value"=>"04050001190010", "count"=>1} (), {"value"=>"04050001180060", "count"=>1} (), {"value"=>"04050001180050", "count"=>1} (), {"value"=>"04050001180040", "count"=>1} (), {"value"=>"04050001180030", "count"=>1} ()
  • Subwatershed Name, 14-digit Hydrologic Unit
    Text
  • Area (Acres)
    Number
    0 to 136356.2
  • Non-Contributing Portion of 14-digit HU (Acres)
    Number
    0 to 22381.1
  • Shape
    Number
  • GlobalID
    Number

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