Lost Basin, Oregon 7.5 Minute Topo Map

Download FREE Lost Basin (OR) USGS topo maps. These are full-sheet 7.5 Minute (1:24,000 scale) topographic maps. The red outline on the map below identifies the boundaries of the Lost Basin topo map.

Adjoining 7.5' Quadrangle Legend

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  1. Northwest Topo Map: Encina, OR
  2. North Topo Map: Oxman, OR
  3. Northeast Topo Map: Lawrence Creek, OR
  4. West Topo Map: French Gulch, OR
  5. Topo Map: Lost Basin, OR
  6. East Topo Map: Durkee, OR
  7. Southwest Topo Map: Bridgeport, OR
  8. South Topo Map: Mormon Basin, OR
  9. Southeast Topo Map: Rye Valley, OR

Download Free Topo Maps

Lost Basin topo maps are provided as PDF files.

Note: The most current map is the 2017 Lost Basin topographic map.