No permit shall be valid unless the real property to be served by use of the permit is included within the boundaries of the District or by special agreement with the District. All dischargers outside of the District who discharge to the District sewer shall comply with all District codes and be subject to District discharge limitations. (Ord. 72 §1, 1991; Ord. 15 §9, 1975; Ord. 3 §6.2, 1973)