(a) No person, firm, corporation, public agency, partnership or association shall develop any real property as hereinafter described so as to connect or cause to be connected any building, structure or parking facility, either directly or indirectly, with a drain for the removal of surface, roof, ground or other water to be discharged into a ditch, swale, waterway, stream, or an existing storm drainage system from any real property hereinafter described without complying with the performance standards set forth in subsection (b) hereof.
(b) Except as provided in Section 911.02(e) hereof, for all developments to be improved within the City, a storm drainage system shall be designed and constructed by the developer, using on-site or off-site underground storage facilities which will reduce the developed storm water run-off from the development to the existing undeveloped storm water run-off using ten-year storm as set forth in the Uniform Standards for Sewage and Drainage Improvements as adopted by the City.
(c) Excluded from application of this section is the alteration of or addition to an existing one or two-family residence, a structure located or to be located on such premises or of the parking facilities located thereon, or the construction of a one or two-family residence not part of a major subdivision as defined in Chapter 1183. Also excluded from the application of this section is the development of land areas by a governmental agency to be used for recreational purposes which does not increase impervious land surface area.
(d) The terms and provisions of this section are intended to supplement those ordinances pertaining to the same subject matter also adopted by the Council, except where there is an express conflict with the previous ordinances adopted by this Council in which event the provisions of this section shall control.
(Ord. 85-38. Passed 12-2-85.)