1989 Map of Grouse Creek Mountain

Insights into local livestock history are visible through features such as Sheep Pen Basin and Sheep Creek, suggesting the historical use of these alpine meadows for grazing. The map also records several steep-walled features including Dead Cat Canyon and Christian Gulch, illustrating the transition from the high peaks down toward the valley floors. These family-named or descriptive landmarks provide essential context for researchers tracing land-use patterns in the Custer County backcountry during the late twentieth century.