No person shall discharge or cause to be discharged any unpolluted waters, such as stormwater, surface water, groundwater, roof runoff, subsurface drainage or cooling water, to any sewer, except for stormwater runoff from limited areas, which stormwater may be polluted at times and may be discharged to the sanitary sewer by permission of the Public Works Director and the State Department of Public Health and Human Services.
(Ord. passed - -) Penalty, see § 52.999