Heaton Knolls and the neighboring Findlay Knolls anchor this high-desert landscape in northern Mohave County. The terrain is defined by a series of critical water management features, including Heaton Knolls Catchment, Swapp Reservoir, and Bobcat Reservoir, which are essential for livestock and land use in this arid region. The presence of these named reservoirs and tanks suggests a history of ranching operations that have shaped the territory.
19 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 · Mt. Trumbull
USGS Topo · 1:250,000
1886 · Kaibab
USGS Topo · 1:250,000
1892 · Mt. Trumbull
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
1958 · Grand Canyon
USGS Topo · 1:250,000
1960 · Grand Canyon
USGS Topo · 1:250,000