Robinson Canyon and its many tributary drainages define the landscape of this portion of Mohave County. In this high-desert environment, water management is the primary evidence of human activity, represented by small-scale catchments like Hack Reservoir, Robinson Reservoir, and Nates Tank. These features suggest a history of seasonal water security for local ranching or transit through the region. High vantage points such as Sunshine Ridge and Sunshine Point overlook a complex network of dry washes, including Robinson Wash, which drains toward the canyon floor. The lone major thoroughfare, Mt Trumbull Rd, cuts through the northern section of the map, providing the only significant access point to this terrain. Smaller formations like Little Robinson Canyon and Water Canyon branch off from the main canyon system, illustrating the intricate erosional patterns of the Arizona strip.
16 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1886 · Kaibab
USGS Topo · 1:250,000
1953 · Grand Canyon
USGS Topo · 1:250,000
1954 · Heaton Knolls NW
USGS Topo · 1:24,000
1954 · Heaton Knolls SE
USGS Topo · 1:24,000
1954 · Heaton Knolls
USGS Topo · 1:62,500
1957 · Grand Canyon
USGS Topo · 1:250,000
1957 · Jumpup Canyon
USGS Topo · 1:62,500
1958 · Grand Canyon
USGS Topo · 1:250,000
1960 · Grand Canyon
USGS Topo · 1:250,000
1962 · Kanab Point
USGS Topo · 1:62,500