riparian

adjective | \ rə-ˈper-ē-ən \ | ri·par·i·an

1. : of or relating to or living or located on the bank of a watercourse (as a river or stream) or sometimes a lake; broadly : of or relating to or living or located on the bank of a body of water — compare littoral : of or relating to or living or located on the bank of a body of water — compare littoral