1121.64 SEWAGE DISPOSAL SYSTEM, GROUP AND INDIVIDUAL.
   (a)    "Group sewage disposal system" means a package system, approved by the governmental authorities having jurisdiction, which provides for the combined collection and disposal of residential, commercial and/or industrial sewage.
   (b)    "Individual sewage disposal system" means an on-site septic tank system which provides for the individual collection and disposal of sewage. (Ord. 40-63. Passed 12-12-63.)