Colchester, Illinois 7.5 Minute Topo Map
Download PDF Colchester (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 Colchester topo map.
Adjoining 7.5' Quadrangle Legend
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- Northwest Topo Map: La Harpe, IL
- North Topo Map: Blandinsville, IL
- Northeast Topo Map: Good Hope, IL
- West Topo Map: Fountain Green, IL
- Topo Map: Colchester, IL
- East Topo Map: Macomb, IL
- Southwest Topo Map: Plymouth, IL
- South Topo Map: Fandon, IL
- Southeast Topo Map: Doddsville, IL
Download Free Topo Maps
Colchester topo maps are provided as PDF files.
- 2021 Colchester 7.5 Minute Topo Map [44.5 MB]
- 2018 Colchester 7.5 Minute Topo Map [50.3 MB]
- 2015 Colchester 7.5 Minute Topo Map [24.7 MB]
- 2012 Colchester 7.5 Minute Topo Map [22.0 MB]
- 1974 Colchester 7.5 Minute Topo Map
Note: The most current map is the 2021 Colchester topographic map.