The Atascosa River flows across the northern reach of this South Texas landscape, where the borders of Atascosa, McMullen, and Live Oak counties converge. This 2019 survey illustrates a terrain defined by complex drainage patterns and significant water features like Yarbrough Lake and Raschke Lake. The area's topography is characterized by several distinct depressions and elevations, including Opossum Hill and a series of named hollows such as Ursher Hollow, Prairie Hollow, and Merriman Hollow. Human activity is primarily traced through the rural road network, including FM 99 and various county roads that navigate between creek beds like Opossum Cr and Comanche Br. The presence of the Willow Hollow Tank highlights the region's reliance on managed water resources within the arid brush country.
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This is the sole edition of this map. No revisions or reprints were ever made.
1920 · Mikeska
USGS Topo · 1:125,000
1925 · Simmons No. 1
USGS Topo · 1:48,000
1925 · Crowther No. 3
USGS Topo · 1:48,000
1925 · Simmons No. 2
USGS Topo · 1:48,000
1927 · Oakville
USGS Topo · 1:62,500
1929 · Simmons
USGS Topo · 1:62,500
1930 · Whitsett
USGS Topo · 1:62,500
1942 · Whitsett
USGS Topo · 1:62,500
1953 · Crystal City
USGS Topo · 1:250,000
1955 · Crystal City
USGS Topo · 1:250,000