§4. Water boundary between Louisiana and Mississippi
The water boundary between the States of Louisiana and Mississippi from the mouth
of the Pearl River to the Gulf of America is fixed by the decree of the Supreme Court of the
United States in the suit of Louisiana versus Mississippi, and marked and buoyed so as to be
reasonably permanent and so as to make the location of the line reasonably plain and
apparent to those navigating these waters.
Acts 2025, No. 105, §3, eff. June 8, 2025.