6-2-2   USE OF PUBLIC SEWERS REQUIRED.
   1.   It shall be unlawful for any person to place, deposit, or permit to be deposited in any unsanitary manner on public or private property within the City or in any area under the jurisdiction of said City, any human or animal excrement, garbage, or other objectionable waste.
   2.   It shall be unlawful to discharge to any natural outlet within the City, or in any area under the jurisdiction of said City, any sewage or other polluted waters, except where suitable treatment has been provided in accordance with subsequent provisions of this Ordinance.
(Code of Iowa, Sec. 364.12(3)(f))
   3.   Except as hereinafter provided, it shall be unlawful to construct or maintain any privy, privy vault, septic tank, cesspool, or other facility intended or used for the disposal of sewage.
   4.   The owner of any house, building, or property used for human occupancy, employment, recreation, or other purposes, situated within the City and abutting on any street, alley, or right-of-way in which there is now located or may in the future be located a public sanitary or combined sewer of the City, is hereby required at such owner's expense to install suitable toilet facilities therein, and to connect such facilities directly with the proper public sewer in accordance with the provisions of this Ordinance, provided that said public sewer is within one hundred fifty (150) feet of the property line. Billing for sanitary sewer service shall begin the date of official notice to connect to the public sewer.
(Code of Iowa, Sec. 364.12(3)(f))
(IAC 567-69.3(3))
SERVICE OUTSIDE THE CITY
   The owners of property outside the corporate limits of the city so situated that it may be served by the city sewer system may apply to the council for permission to connect to the public sewer upon the terms and conditions stipulated by resolution of the council