( August 21, 2023, 11:55 AM EDT) -- RICHMOND, Va. — Shrimpers that operated in North Carolina’s Pamlico Sound did not violate the Clean Water Act (CWA) through their fishing operations because returning bycatch to the ocean is not forbidden under the law and displacing sediment with trawl nets merely kicks up materials already present in the sound, a Fourth Circuit U.S. Court of Appeals panel found in affirming a trial court’s judgment....