The Animas River corridor defines the geography of this San Juan County region, serving as the lifeblood for settlements like Flora Vista and Spencerville. Irrigation infrastructure, including the Farmers Ditch, illustrates how water management has historically supported development in this high-desert landscape. The transition from river valley to the elevated Bald Mesa is marked by numerous drainage features such as Barton Arroyo and Flora Vista Arroyo, which reveal the complex local topography.
47 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.
1889 · Largo
USGS Topo · 1:250,000
1889 · Chaco
USGS Topo · 1:250,000
1892 · Chaco
USGS Topo · 1:250,000
1895 · Largo
USGS Topo · 1:250,000
1954 · Shiprock
USGS Topo · 1:250,000
1954 · Aztec
USGS Topo · 1:250,000
1958 · Shiprock
USGS Topo · 1:250,000
1958 · Aztec
USGS Topo · 1:250,000
1959 · Shiprock
USGS Topo · 1:250,000
1959 · Aztec
USGS Topo · 1:62,500