No person shall discharge or cause to be discharged any storm water, surface water, ground water, roof runoff, subsurface drainage, cooling water or unpolluted wastewater to any sanitary sewer. Storm water and all other unpolluted drainage shall be discharged into sewers specifically designated as combined sewers or storm sewers, or into a natural outlet approved by the Director of Public Works and Services.
(Ord. 86-32, passed 6-23-1986)