Download PDF La Prele Reservoir (WY) 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 La Prele Reservoir topo map.
La Prele Reservoir topo maps are provided as PDF files.
Note: The most current map is the 2021 La Prele Reservoir topographic map.