The Town Council may adopt a comprehensive water system development plan for the Town system or any part thereof. Upon adoption of such a comprehensive water system development plan, the Town Council and/or the Water Utility Director shall assure that no extension, improvement or addition to the Town water utility system or facilities over which the Town of Oro Valley has jurisdiction shall be constructed or authorized until and unless the extension, improvement or addition to the Town water utility system or facilities shall be determined to essentially conform to said comprehensive water system development plan. ((O)07-41, 11/07/2007; (O)96-13, 03/25/1996)