Beginning at a point where the north boundary line of Arkansas intersects the west bank of the Mississippi River and extending east along a line in extension of and parallel to the said north boundary of Arkansas to the east bank of the said Mississippi River; thence south along the bank, and following the meandering thereof to a point where a line drawn east along and parallel to the south boundary of Arkansas would intersect the east bank of the Mississippi River, thence west along that line to a point where the south boundary line of Arkansas intersects the west bank of the Mississippi River.
Ark. Code § 16-88-106