
Blanchard sits at the northern edge of this 1960s landscape, which is defined by the winding course of the Trinity River as it snakes between Polk and San Jacinto counties. The river valley is a complex network of oxbows and backwaters, including Alligator Hole, Cochran Lake, and Penwa Slough, reflecting a dynamic riparian environment before modern water management significantly altered these natural floodplains.
32 named features on this map. Tap any name to fly to it.
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1954 · Beaumont
USGS Topo · 1:250,000
1955 · New Willard
USGS Topo · 1:62,500
1957 · Beaumont
USGS Topo · 1:250,000
1958 · Livingston
USGS Topo · 1:62,500
1960 · Blanchard
USGS Topo · 1:24,000
1960 · Carlisle
USGS Topo · 1:24,000
1960 · Stephen Creek
USGS Topo · 1:24,000
1960 · Camilla
USGS Topo · 1:24,000
1960 · Coldspring
USGS Topo · 1:24,000
1961 · Onalaska
USGS Topo · 1:24,000