The Rio Grande serves as the central geographic feature and international boundary in this 2012 survey of the Texas-Chihuahua border region. The landscape is primarily defined by its drainage network, with Squaw Cr flowing southward toward the river. Human presence is concentrated at the Bramlett Ranch, which is accessible via Bramlett Rd. This area reflects the remote ranching operations typical of the high desert along the border. To the east, the topography becomes more pronounced at Eagle Canyon, where the river winds through steeper terrain. The map provides a clear view of the sparse infrastructure and natural watercourses that dictate movement and settlement in this arid frontier zone.
5 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.
1892 · Chispa
USGS Topo · 1:125,000
1895 · Chispa
USGS Topo · 1:125,000
1897 · Eagle Mountain
USGS Topo · 1:125,000
1897 · Chispa
USGS Topo · 1:125,000
1916 · Eagle Mountain
USGS Topo · 1:125,000
1959 · Marfa
USGS Topo · 1:250,000
1965 · Marfa
USGS Topo · 1:250,000
1972 · Lobo SW
USGS Topo · 1:24,000
1972 · Bramlett Ranch
USGS Topo · 1:24,000
1972 · Mesquite Spring
USGS Topo · 1:24,000