Thornton, California 7.5 Minute Topo Map
Download PDF Thornton (CA) 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 Thornton topo map.
Adjoining 7.5' Quadrangle Legend
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- Northwest Topo Map: Courtland, CA
- North Topo Map: Bruceville, CA
- Northeast Topo Map: Galt, CA
- West Topo Map: Isleton, CA
- Topo Map: Thornton, CA
- East Topo Map: Lodi North, CA
- Southwest Topo Map: Bouldin Island, CA
- South Topo Map: Terminous, CA
- Southeast Topo Map: Lodi South, CA
Download Free Topo Maps
Thornton topo maps are provided as PDF files.
- 2022 Thornton 7.5 Minute Topo Map [26.7 MB]
- 2018 Thornton 7.5 Minute Topo Map [37.2 MB]
- 2015 Thornton 7.5 Minute Topo Map [20.8 MB]
- 2012 Thornton 7.5 Minute Topo Map [18.7 MB]
- 1978 Thornton 7.5 Minute Topo Map
- 1978 Thornton 7.5 Minute Topo Map
- 1952 Thornton 7.5 Minute Topo Map
- 1952 Thornton 7.5 Minute Topo Map
- 1952 Thornton 7.5 Minute Topo Map
- 1910 Thornton 7.5 Minute Topo Map
- 1910 Thornton 7.5 Minute Topo Map
Note: The most current map is the 2022 Thornton topographic map.