Download PDF Schumacher Lake (SD) 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 Schumacher Lake topo map.
Schumacher Lake topo maps are provided as PDF files.
Note: The most current map is the 2021 Schumacher Lake topographic map.