
The coastal marshlands along the Gulf of Mexico reveal an intricate network of tidal waterways and brackish basins at the boundary of Cameron and Vermilion Parish. Dominating the central landscape is the shallow expanse of Flat Lake, flanked by the larger Rollover Lake to the east and a series of smaller water bodies including Oyster Lake and East Constance Lake. These features are interconnected by a complex system of bayous, most notably East Constance Bayou and Rollover Bayou, which served as critical conduits for local navigation and drainage before modern coastal engineering altered much of the region. This 1954 advance sheet, based on 1932 field examinations and aerial photography by the Air Corps, preserves the natural contours of the Louisiana shoreline before decades of significant coastal erosion. The layout of Muskrat Bayou and North Rollover Bayou illustrates the seasonal flow patterns that defined life in these southern wetlands.
12 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 · Constance Bayou NE
USGS Topo · 1:31,680
1932 · Constance Bayou SW
USGS Topo · 1:31,680
1932 · Pecan Island SW
USGS Topo · 1:31,680
1932 · Constance Bayou SE
USGS Topo · 1:31,680
1932 · Constance Bayou NW
USGS Topo · 1:31,680
1945 · Pecan Island NW
USGS Topo · 1:31,680
1951 · Pecan Island
USGS Topo · 1:62,500
1954 · Constance Bayou NW
USGS Topo · 1:31,680
1954 · Pecan Island SW
USGS Topo · 1:31,680
1954 · Constance Bayou SW
USGS Topo · 1:31,680