Each owner of a house, building or other property used for human occupancy, employment, recreation, commercial, industrial, or other like purpose situated within the incorporated areas of the city shall connect to such sewer within ninety (90) days after such sewer is available for use wherever such public sewer line is within four hundred feet (400') of the nearest property line. Connections to the sewer system are the sole responsibility of the owner of the property so connected. (Ord. 453, 11-29-1990)