All service installations connected to the water system, that have been abandoned or that have not been used for three years or that for any reason have become useless for further service, shall be disconnected at the main by the water division, and all pipe and appurtenances removed shall be the property of the city of Yakima. (Ord. 97-16 § 31, 1997: Ord. B-606 § 44, 1944).