SEWAGE means the water borne wastes from dwellings, kitchens, restaurants, institutions, stables, dairies, business buildings and other similar struc-tures, but excluding any storm water, rainwater, surface water, ground water, roof or yard drainage.
('86 Code, § 16.04.210) (Ord. 2472, passed 9-18-51; Am. Ord. 3088, passed - - )