Chisolm and the small settlement of Wiggins anchor this coastal landscape where the Combahee River and Chehaw River weave through a complex network of marshlands and tidal islands. The map highlights the significant water management and natural drainage patterns of the Lowcountry, with the Intracoastal Waterway cutting through the southern reach. The terrain is defined by its namesake islands and points, including Old Combahee Island, Gunboat Island, and Fields Point, which illustrate the shifting boundaries of the South Carolina coast. Inland, Wiggins Rd provides the primary access to the northern wetlands, while the southern section features named tracts like Keans Neck and Horse Island. This survey documents the preservation of this watery geography, including the Ashepoo Coosaw Cutoff and the numerous creeks like Social Hall Cr that drain into the larger river systems.
35 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1918 · Green Pond
USGS Topo · 1:62,500
1919 · Edisto Island
USGS Topo · 1:62,500
1920 · St. Helena Sound
USGS Topo · 1:62,500
1943 · Edisto Island
USGS Topo · 1:62,500
1943 · Green Pond
USGS Topo · 1:62,500
1944 · Fort Fremont
USGS Topo · 1:62,500
1947 · Savannah
USGS Topo · 1:250,000
1948 · St. Helena Sound
USGS Topo · 1:62,500
1948 · Savannah
USGS Topo · 1:250,000
1956 · Frogmore
USGS Topo · 1:24,000