2021 Map of Bonnie Reservoir
USGS Topo · Published 2021About this map
Thunder Basin National Grassland dominates the southwestern corner of this landscape along the border of Campbell and Crook counties. The terrain is defined by a complex network of seasonal drainages and water management features, including Bonnie Reservoir, Wenande Reservoir Number 1, and Edgerton Reservoir. These small-scale impoundments suggest the critical importance of water conservation for ranching and land management in this arid region.
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Map Details
Editions of this 2021 Bonnie Reservoir Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1905 · Devils Tower
USGS Topo · 1:125,000
1954 · Gillette
USGS Topo · 1:250,000
1955 · Gillette
USGS Topo · 1:250,000
1957 · Oshoto
USGS Topo · 1:62,500
1957 · Cedar Ridge
USGS Topo · 1:62,500
1958 · Gillette
USGS Topo · 1:250,000
1962 · Gillette
USGS Topo · 1:250,000
1972 · Mitten Butte
USGS Topo · 1:24,000
1972 · Bonnie Reservoir
USGS Topo · 1:24,000
1972 · Bowman Hill
USGS Topo · 1:24,000