Atchafalaya Basin Main Channel USGS Lake Mongoulois Quad, Louisiana, Topographic Map

Atchafalaya Basin Main Channel is a Canal in the state of Louisiana (county of St. Martin), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 30.17881 and W -91.52595. Atchafalaya Basin Main Channel is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Lake Mongoulois quad.