§ 52.03 USE OF SYSTEM; PROHIBITED CONNECTIONS.
   The sanitary sewage disposal system shall be used for the collection and transportation of sanitary sewage only. Yard drains, patio drains, catch basins, downspouts, footing drains, weep tile or any conduit that carries storm water or ground water, alone or in combination with sanitary sewage, shall not be connected to the sanitary system directly or indirectly.
(O.C. § 2.42(2))