Complex sentence: The lake is primarily controlled by the US Army Corp of Engineers, but there are several other protected lands along the lake including the Eufaula National Wildlife Refuge, Lakepoint State Park in Alabama, and Florence Marina and George T. Bagby State Parks in Georgia.
Split into simpler sentences: The lake is primarily controlled by the US Army Corp of Engineers. The states control several other protected lands along the lake, including the Eufaula National Wildlife Refuge and Lakepoint State Park in Alabama, and Florence Marina and George T. Bagby state parks in Georgia.