Each water using property shall be served by its own service line, and no connection with the water system shall be made by extending the service line from one property to another property. In cases where older service lines have been so extended prior to the effective date of the ordinance codified in this title, the continued use of such extension shall be permitted only until the existing unit(s) are removed or expanded, at which time a new connection shall be made at the owner's expense. The extended service line shall then be disconnected and abandoned. (Ord. 9, Series 2001)