
The San Marcos River snakes through the heart of this mid-1960s landscape, serving as a natural boundary between Caldwell Co and Guadalupe Co. The river's winding path dictates the placement of early agricultural settlements like Martindale, Staples, and Fentress, which are connected by a network of secondary roads and farm-to-market routes. The terrain is defined by the alluvial flats of the river valley and the dissecting drainages of Hemphill, Morrison, and Dickerson Creek.
25 named features on this map. Tap any name to fly to it.
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1911 · San Marcos
USGS Topo · 1:125,000
1919 · San Marcos
USGS Topo · 1:125,000
1929 · Luling
USGS Topo · 1:62,500
1930 · Lockhart
USGS Topo · 1:62,500
1930 · Seguin
USGS Topo · 1:62,500
1953 · Seguin
USGS Topo · 1:250,000
1958 · Seguin
USGS Topo · 1:250,000
1963 · Lockhart North
USGS Topo · 1:24,000
1964 · Kingsbury
USGS Topo · 1:24,000
1964 · Lockhart South
USGS Topo · 1:24,000