Inflow and infiltration prohibited.

No person shall discharge or cause to be discharged any stormwater, surface water, groundwater, roof runoff, cellar drains, garage drains, subsurface drainage, excessive infiltration, cooling water or unpolluted industrial waters to any sanitary sewer. Swimming pool drains shall not be connected to any sanitary sewer, although backwash from swimming pool filters may be connected by permit. (See Article VII prohibiting inflow.)