1964 Map of Lake Penchant

About this map

Lake Penchant dominates this mid-1960s survey of the Terrebonne Parish wetlands, where the natural hydrology of the Mississippi Delta meets mid-century industrial expansion. The landscape is a complex web of meandering natural waterways like Copasaw Bayou and Bayou Penchant alongside man-made alterations for resource extraction and navigation. Straight-line incisions such as the Field Gas Canal, Brady Canal, and Billiot Canal illustrate the era's intensifying petroleum exploration, further evidenced by a specific Drill Hole noted in the marsh. To the south, larger open water bodies including Lake De Cade and Jug Lake are connected by Bayou De Cade. The presence of named high ground like Bleux Island and the wooded ridges along Mauvais Bois Bayou highlight the rare habitable or navigable land within this predominantly waterbound environment.