No person shall make connection of roof downspouts, exterior foundation drains, area way drains or other sources of surface runoff or ground water to a building sewer or building drain which in turn is connected directly or indirectly to a public sanitary sewer or combined sewer.
(Ord. 87-4536, passed 4-7-1987; Am. Ord. 91-4653, passed 3-5-1991) Penalty, see § 50.999