
The confluence of the Pecos River and the Rio Grande defines this borderland landscape during the early 1970s. The topographic detail captures the significant impact of the Amistad Reservoir on the local geography, showing controlled inundation levels along the winding canyons. Across the arid terrain, the Seminole Canyon State Park protects the deep limestone cuts of Seminole Canyon, while the surrounding Amistad National Recreation Area spans the international boundary with Mexico.
15 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.
1941 · Feely
USGS Topo · 1:62,500
1943 · Shumla
USGS Topo · 1:62,500
1944 · Mouth Of Pecos
USGS Topo · 1:62,500
1944 · Baker Crossing
USGS Topo · 1:62,500
1958 · Del Rio
USGS Topo · 1:250,000
1964 · Del Rio
USGS Topo · 1:250,000
1972 · Zuberbueler Bend NW
USGS Topo · 1:24,000
1972 · Zuberbueler Bend
USGS Topo · 1:24,000
1972 · Box Canyon
USGS Topo · 1:24,000
1972 · Comstock
USGS Topo · 1:24,000