Uncertain and the surrounding Cypress Valley landscape are defined by a complex network of wetlands and bayous along the border of Texas and Louisiana. This map documents a labyrinthine aquatic environment where Caddo Lake meets the Big Cypress Bayou, characterized by numerous islands like Pine Island and Big Sandy Island, and specialized terrain features such as Whangdoodle Pass and Alligator Bayou. The interface between land and water is particularly intricate here, with numerous sloughs, brakes, and arms creating a semi-terrestrial geography that has long influenced local navigation and settlement patterns.
81 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.
1932 · Hosston SW
USGS Topo · 1:31,680
1944 · Kildare
USGS Topo · 1:62,500
1944 · Caddo Lake
USGS Topo · 1:62,500
1946 · Caddo Lake
USGS Topo · 1:62,500
1948 · Kildare
USGS Topo · 1:62,500
1948 · Mooringsport
USGS Topo · 1:62,500
1948 · Vivian
USGS Topo · 1:62,500
1955 · Shreveport
USGS Topo · 1:250,000
1955 · Mooringsport
USGS Topo · 1:62,500
1956 · Shreveport
USGS Topo · 1:250,000