913.17 SEWAGE DISPOSAL DEVICES. 
   The waste drainage from water closets, urinals, lavatories, bath tubs, shower baths, slop sinks, garbage grinders, laundry tubs, laundry machines, cellar floor drains and other similar plumbing fixtures shall be connected to the house sewer, and in places where an approved public sanitary sewerage system is not available or accessible the house sewer shall drain to an approved type of sewage, or septic tank, the overflow from which shall discharge to an approved leaching or filtering device. (Ord. 49-66. Passed 5-17-66.)