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2011 Map of Donnelly Butte

Name: 2011 Topographic Map of Donnelly Butte
Creator: U.S. Geological Survey
Published: 2011
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2011

About this map

Donnelly Butte and the surrounding high country of Harney County are defined by a complex network of seasonal drainages and isolated water sources. This landscape is marked by open spaces like Boone Prairie and Duffy Prairie, which provided critical grazing land in a region where water is a precious commodity. The presence of numerous named springs, such as Bullseye Spring, Dustbox Spring, and Weburg Spring, highlights the historical importance of these spots for livestock and early travel through the high desert.

Remote encampments and geographic landmarks suggest a history of seasonal use, with Donnelly Camp serving as a focal point near the northern butte. The terrain is deeply incised by features like Salt Canyon and Mineral Canyon, while the southern reaches are drained by Claw Creek and Wicklup Creek. For those tracing land use patterns or family grazing allotments, the detailed Forest Service road network, including Nat For Dev Rd 4335 and Howard Ridge Rd, provides a clear view of how this area was navigated in the early 21st century.