
Matagorda Island anchors the northwestern corner of this coastal expanse, representing one of the few terrestrial points in a quadrangle dominated by open water. This 2025 survey illustrates the shoreline's position along the Gulf of America, providing a modern baseline for the barrier island's topography. The map focuses on the maritime environment of Calhoun County, where the interface between the Gulf and the thin strip of island terrain is the primary geographic feature. While largely void of human infrastructure or named settlements, the sheet serves as a clear record of the coastal shelf and the bathymetry surrounding this portion of the Texas coast.
2 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1952 · Mosquito Point
USGS Topo · 1:24,000
1952 · Pass Cavallo SW
USGS Topo · 1:24,000
1952 · Long Island
USGS Topo · 1:24,000
1952 · Panther Point
USGS Topo · 1:24,000
1952 · Panther Point NE
USGS Topo · 1:24,000
1953 · Beeville
USGS Topo · 1:250,000
1956 · Beeville
USGS Topo · 1:250,000
1960 · Beeville
USGS Topo · 1:250,000
1983 · San Antonio Bay
USGS Topo · 1:100,000
2010 · Long Island
USGS Topo · 1:24,000