Legend Topographic Legend
USGS topographic sheet or sheets:
 
  Boundaries
Station County
Station City
  Contours
Station Elevation
  Rivers
Station River or Stream
Station Lake
Station Well or Spring
  Roads
Station Primary highway
Station Secondary highway
Station Light Duty road
  Buildings
  Vegetation
  Railroads
  Submerged Areas
Station Marsh or Swamp
Station Wooded Marsh or Swamp
  Mines
  Surface Features
  Transmission Lines
  Control Data
  Land Survey Systems

Note: Based on the National Mapping Division's complete description of topographic map symbols.