Portland, Indiana 7.5 Minute Topo Map
Download PDF Portland (IN) 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 Portland topo map.
Adjoining 7.5' Quadrangle Legend
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- Northwest Topo Map: Domestic, IN
- North Topo Map: Geneva, IN
- Northeast Topo Map: New Corydon, IN
- West Topo Map: Blaine, IN
- Topo Map: Portland, IN
- East Topo Map: Fort Recovery, OH
- Southwest Topo Map: Ridgeville, IN
- South Topo Map: Deerfield, IN
- Southeast Topo Map: Cosmos, OH
Download Free Topo Maps
Portland topo maps are provided as PDF files.
- 2019 Portland 7.5 Minute Topo Map [54.8 MB]
- 2016 Portland 7.5 Minute Topo Map [23.7 MB]
- 2013 Portland 7.5 Minute Topo Map [23.3 MB]
- 2010 Portland 7.5 Minute Topo Map [16.7 MB]
- 1992 Portland 7.5 Minute Topo Map
- 1960 Portland 7.5 Minute Topo Map
- 1960 Portland 7.5 Minute Topo Map
Note: The most current map is the 2019 Portland topographic map.