No person(s) shall discharge or cause to be discharged any unpolluted wastes such as storm water, ground water, roof runoff, subsurface drainage or cooling water to any sewer; except storm water runoff from limited areas, which storm water may be polluted at times, may be discharged to the sanitary sewer by permission of the superintendent.
(1993 Code, § 13.08.240) (Ord. 85-1, passed - -) Penalty, see § 52.999