Alton, Illinois 7.5 Minute Topo Map
Download PDF Alton (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 Alton topo map.
Adjoining 7.5' Quadrangle Legend
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- Northwest Topo Map: Jerseyville South, IL
- North Topo Map: Brighton, IL
- Northeast Topo Map: Shipman, IL
- West Topo Map: Elsah, IL
- Topo Map: Alton, IL
- East Topo Map: Bethalto, IL
- Southwest Topo Map: Florissant, MO
- South Topo Map: Columbia Bottom, MO
- Southeast Topo Map: Wood River, IL
Download Free Topo Maps
Alton topo maps are provided as PDF files.
- 2021 Alton 7.5 Minute Topo Map [57.9 MB]
- 2018 Alton 7.5 Minute Topo Map [59.4 MB]
- 2015 Alton 7.5 Minute Topo Map [27.0 MB]
- 2012 Alton 7.5 Minute Topo Map [25.9 MB]
- 1994 Alton 7.5 Minute Topo Map
- 1954 Alton 7.5 Minute Topo Map
- 1954 Alton 7.5 Minute Topo Map
- 1954 Alton 7.5 Minute Topo Map
- 1954 Alton 7.5 Minute Topo Map
- 1950 Alton 7.5 Minute Topo Map
- 1950 Alton 7.5 Minute Topo Map
- 1948 Alton 7.5 Minute Topo Map
Note: The most current map is the 2021 Alton topographic map.