The brushy ranchlands of Duval County are defined here by seasonal drainages and a network of rural roads. San Cajo sits in the northwest, serving as a rare named point of reference in a landscape predominantly dedicated to cattle ranching and conservation efforts. The area’s hydrology is heavily managed through a series of catchment projects, specifically the Soil Conservation Service Site 1 Reservoir, Site 3, and Site 4. These structures are vital for water management along the San Diego Cr and its tributaries like Chiltipin Cr. Transportation is anchored by Old Seven Sisters Rd and Fm 2359, while the Temple PR 7 Ranch Airport highlights the importance of private aviation for accessing these isolated Texas ranching tracts.
13 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.
1920 · Mikeska
USGS Topo · 1:125,000
1937 · Loma Alta
USGS Topo · 1:62,500
1953 · Crystal City
USGS Topo · 1:250,000
1955 · Crystal City
USGS Topo · 1:250,000
1956 · Rosita Ranch
USGS Topo · 1:62,500
1956 · Freer
USGS Topo · 1:62,500
1956 · Laredo
USGS Topo · 1:250,000
1961 · Crystal City
USGS Topo · 1:250,000
1968 · Crystal City
USGS Topo · 1:250,000
1968 · Rosita
USGS Topo · 1:24,000