2020 Map of Snow Island

About this map

Snow Island sits at the confluence of the Great Pee Dee River and Lynches River, defining a landscape of intricate river bends and oxbow lakes along the borders of Marion, Florence, and Williamsburg counties. This delta-like terrain is heavily influenced by seasonal water levels, with named features such as Johnson Lake, Staple Lake, and Horseshoe Lake indicating a dynamic fluvial environment. The area is largely defined by its wetlands, including the Soccee Swamp and Muddy Swamp, which create a natural barrier between upland settlements and the river systems.