The mission of MJWA is to promote stewardship of, to protect and to enhance the watersheds of the Bangor Area which include: Slateford Creek, Jacoby Creek, Allegheny Creek, Oughoughton Creek, Little Martins Creek, Martins Creek, Waltz Creek, Greenwalk Creek, Mud Run, and the unnamed tributaries draining directly to the Delaware River between the Delaware Water Gap and Easton, PA.