
California Mesa and Ash Mesa dominate the northern landscape of this Montrose County region, where a sophisticated network of irrigation channels like the Ironstone Canal, C Q Lateral, and F G Lateral transformed the arid high desert into productive agricultural land. This complex water management system is juxtaposed against the deeper, natural drainage of Big Sandy Wash and the steep descent into Coalbank Canyon further south.
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This is the sole edition of this map. No revisions or reprints were ever made.
1909 · Montrose
USGS Topo · 1:125,000
1911 · Montrose
USGS Topo · 1:125,000
1955 · Olathe NW
USGS Topo · 1:24,000
1955 · Olathe
USGS Topo · 1:24,000
1956 · Montrose
USGS Topo · 1:250,000
1956 · Moab
USGS Topo · 1:250,000
1959 · Moab
USGS Topo · 1:250,000
1959 · Montrose
USGS Topo · 1:250,000
1960 · Montrose
USGS Topo · 1:250,000
1960 · Moab
USGS Topo · 1:250,000