Download PDF Threemile Creek Reservoir (WY) USGS topo maps. These are full-sheet 7.5 Minute (1:24,000 scale) topographic maps. There is more than one publication date for the Threemile Creek Reservoir topo map.
Threemile Creek Reservoir topo maps are provided as PDF files.
Note: The most current map is the 2021 Threemile Creek Reservoir topographic map.