2012 Map of Main Pass

About this map

Romere Pass Seaplane Base anchors the western edge of this complex coastal landscape in Plaquemines Parish, where the Mississippi River delta meets the Gulf of Mexico. The area is a labyrinth of interconnected waterways and marshland, characterized by numerous named passes and bayous including Romere Pass, Octave Pass, and Battery Bayou. This 2012 survey illustrates the intricate island geography of the Louisiana coast, featuring landmasses such as Timber Island, Contrariete Island, and Scarabin Island. Small, isolated ponds like Snow Goose Bayou and Blue Goose Pond are scattered throughout the wetlands, reflecting a landscape shaped by shifting sediment and tides. For those studying the maritime infrastructure and coastal evolution of the region, the placement of these specific islands and aviation landmarks provides a precise baseline of the shoreline during the early 21st century.