The sewer system is available to any improved property (property on which a residential or commercial building is constructed) in the city which abuts upon any street, road, alley, public way or easement in which there exists or is installed a sewer pipe, main, lateral, or other structure or installation of the sewer system capable of receiving flowable wastes, in which the city has brought a sewer line to a point located within one hundred (100) feet from the edge of the property line or easement of the owner of the premises.
(1985 Code)