
The Salt Flat Oil Field dominates the northwestern corner of this Texas landscape, illustrating the industrial footprint of petroleum extraction in the mid-1960s. The settlement of Harwood serves as a local hub along the Southern Pacific tracks, while the rural character of the surrounding area is defined by family-named cemeteries and small clusters of activity like Soda Springs and Mc Neil. To the south, the San Marcos River and Plum Creek carve through the terrain, joined by an Old Railroad Grade that hints at earlier transportation networks. Distinctive elevations like Iron Peak and Iron Mountain provide landmarks amidst a web of drainage features including Salt Branch and Mc Neil Creek. This survey captures the transition from cattle country to oil territory, marked by extensive pipelines and gravel pits that underscore the region's resource-driven economy.
28 named features on this map. Tap any name to fly to it.
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3 editions found
1901 · Flatonia
USGS Topo · 1:125,000
1911 · San Marcos
USGS Topo · 1:125,000
1919 · San Marcos
USGS Topo · 1:125,000
1925 · San Marcos 4-c
USGS Topo · 1:48,000
1925 · San Marcos 1-d
USGS Topo · 1:48,000
1925 · San Marcos 4-a
USGS Topo · 1:48,000
1929 · Luling
USGS Topo · 1:62,500
1930 · Lockhart
USGS Topo · 1:62,500
1953 · Seguin
USGS Topo · 1:250,000
1958 · Seguin
USGS Topo · 1:250,000