(A) No person shall discharge or cause to be discharged any unpolluted waters such as stormwater, groundwater, roof runoff, subsurface drainage or cooling water to any sewer, except stormwater runoff from limited areas, which stormwater may be polluted at that time, may be discharged to the sanitary sewer by permission of the Director.
(B) Stormwater other than that exempted under division (A) of this section, and all other unpolluted drainage shall be discharged to natural outlets or sewers specifically designated as storm sewer and approved by the city and other regulatory agencies. Unpolluted industrial cooling water or process waters may be designated, on approval of the city, to a storm sewer or natural outlet.
(Ord. 5-83, passed 3-21-1983; Ord. 4-2000, passed 6-5-2000) Penalty, see § 51.999