Sierra Ancha dominates the central landscape of this Gila County quadrangle, situated within the protected lands of the Tonto National Forest. The map reveals a complex network of springs and canyons essential for managing livestock and wildlife in this arid environment. Named water sources such as Rock House Spring, Del Shay Spring, and Rattlesnake Spring are scattered across the high terrain, while drainage systems like Del Shay Cr and Gun Cr define the major topographic depressions. The transition from high peaks to lower basins is evident in the descent from Mistake Peak toward Maverick Basin and the eventual opening of Greenback Valley in the southeast. Forest Service roads, including NF-71 and NF-609, provide the primary access to these remote canyons and mesas, marking the intersection of natural topography and human management.
53 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1887 · Verde
USGS Topo · 1:250,000
1892 · Verde
USGS Topo · 1:250,000
1907 · Roosevelt
USGS Topo · 1:125,000
1909 · Four Peaks
USGS Topo · 1:125,000
1912 · Roosevelt
USGS Topo · 1:125,000
1936 · Payson
USGS Topo · 1:48,000
1937 · Diamond Butte
USGS Topo · 1:48,000
1942 · Payson
USGS Topo · 1:62,500
1943 · Diamond Butte
USGS Topo · 1:62,500
1954 · Holbrook
USGS Topo · 1:250,000