No person on any land owned, leased or controlled by him or her, which is within the city water supply watershed area, as hereinafter described, shall construct, erect, install, improve, maintain, utilize, use or otherwise improvise, or permit any other person to do so, any household sewage disposal system or method other than on-site disposal facilities which utilize absorption and/or percolation methods and which does not permit any surface discharge of wastes or effluent flows from the disposal facility or method or cause or allow flow across property of any other owner.
(Ord. 11-2007, passed 6-18-2007)