Savannah River depth map (nautical chart)The marine chart shows water depth and hydrology on an interactive map. The source of the Savannah River is Lake Hartwell. The mouth of is the Atlantic Ocean, Tybee Roads. Average discharge: 11,720 cu ft/s (332 m3/s).
Georgia, North Carolina, South Carolina
301 mi (484 km)
9,850 sq mi (25,500 km2)