It shall be unlawful for any person to construct a septic tank in the city unless because of the terrain it is not feasible to connect with the city sewer system, and in that event, a permit must be first obtained from the development services director. When connection to the city sewer system is not feasible, a building permit shall not be issued until the proposed building site is inspected and approved by the county or city health officer and all county regulations regarding septic tanks have been complied with. Upon presentation of an approved, numbered septic tank permit issued by an authorized city or county health officer, a building permit may be issued by the duly authorized representative of the city showing thereon the approved septic tank permit number. (Ord. 1646, 5-8-2012; amd. Ord. 1654, 6-25-2013)