O'Fallon, Illinois 7.5 Minute Topo Map
Download PDF O'Fallon (IL) 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 O'Fallon topo map.
Adjoining 7.5' Quadrangle Legend
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- Northwest Topo Map: Monks Mound, IL
- North Topo Map: Collinsville, IL
- Northeast Topo Map: Saint Jacob, IL
- West Topo Map: French Village, IL
- Topo Map: O'Fallon, IL
- East Topo Map: Lebanon, IL
- Southwest Topo Map: Millstadt, IL
- South Topo Map: Freeburg, IL
- Southeast Topo Map: Mascoutah, IL
Download Free Topo Maps
O'Fallon topo maps are provided as PDF files.
- 2021 O'Fallon 7.5 Minute Topo Map [48.6 MB]
- 2018 O'Fallon 7.5 Minute Topo Map [56.3 MB]
- 2015 O'Fallon 7.5 Minute Topo Map [26.7 MB]
- 2012 O'Fallon 7.5 Minute Topo Map [25.8 MB]
- 1991 O'Fallon 7.5 Minute Topo Map
- 1991 O'Fallon 7.5 Minute Topo Map
- 1954 O'Fallon 7.5 Minute Topo Map
- 1954 O'Fallon 7.5 Minute Topo Map
- 1954 O'Fallon 7.5 Minute Topo Map
- 1954 O'Fallon 7.5 Minute Topo Map
- 1937 O'Fallon 7.5 Minute Topo Map
- 1937 O'Fallon 7.5 Minute Topo Map
Note: The most current map is the 2021 O'Fallon topographic map.