The boundary line between Alabama and Georgia commences on the west side of the Chattahoochee River, at the point where it enters the State of Florida; from thence up the river, along the western bank thereof, to the point on Miller's Bend, next above the place where the Uchee creek empties into such river; thence in a direct line to the Nickajack.
Ala. Code § 41-2-2 (1975)