Big Swamp, California 7.5 Minute Topo Map
Download PDF Big Swamp (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 Big Swamp topo map.
Adjoining 7.5' Quadrangle Legend
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- Northwest Topo Map: Donica Mountain, CA
- North Topo Map: Halls Canyon, CA
- Northeast Topo Map: Adin Pass, CA
- West Topo Map: Lookout, CA
- Topo Map: Big Swamp, CA
- East Topo Map: Adin, CA
- Southwest Topo Map: Bieber, CA
- South Topo Map: Hog Valley, CA
- Southeast Topo Map: Letterbox Hill, CA
Download Free Topo Maps
Big Swamp topo maps are provided as PDF files.
- 2022 Big Swamp 7.5 Minute Topo Map [25.7 MB]
- 2018 Big Swamp 7.5 Minute Topo Map [35.4 MB]
- 2015 Big Swamp 7.5 Minute Topo Map [20.1 MB]
- 2012 Big Swamp 7.5 Minute Topo Map [17.8 MB]
- 1993 Big Swamp 7.5 Minute Topo Map
- 1990 Big Swamp 7.5 Minute Topo Map
Note: The most current map is the 2022 Big Swamp topographic map.