Thornton, Washington 7.5 Minute Topo Map
Download PDF Thornton (WA) 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: Pine City, WA
- North Topo Map: Malden, WA
- Northeast Topo Map: Rosalia, WA
- West Topo Map: Saint John, WA
- Topo Map: Thornton, WA
- East Topo Map: Steptoe, WA
- Southwest Topo Map: Thera, WA
- South Topo Map: Diamond, WA
- Southeast Topo Map: Colfax North, WA
Download Free Topo Maps
Thornton topo maps are provided as PDF files.
- 2020 Thornton 7.5 Minute Topo Map [44.3 MB]
- 2017 Thornton 7.5 Minute Topo Map [21.3 MB]
- 2014 Thornton 7.5 Minute Topo Map [25.7 MB]
- 2011 Thornton 7.5 Minute Topo Map [ 9.5 MB]
- 1964 Thornton 7.5 Minute Topo Map
- 1964 Thornton 7.5 Minute Topo Map
Note: The most current map is the 2020 Thornton topographic map.