§ 15-419 STORM SEWERS.
   (a)   Storm water and all other unpolluted drainage shall be discharged to specifically designated storm sewers or to a natural outlet approved by the city and other regulatory agencies.
   (b)   Unpolluted industrial cooling water or process waters may be discharged, on approval of the city, to a storm sewer or natural outlet.
(Ord.786, passed - -)