(A)   Connections between potable water systems and other systems or equipment containing water or other substances of unknown or questionable quality are prohibited, except when and where approved cross-connection control devices or methods are installed, tested and maintained to ensure proper operation on a continuing basis.
   (B)   (1)   No physical connection shall be permitted between the potable portion of a supply and any other water supply.
      (2)   There shall be no arrangement or connection by which an unsafe substance may enter a supply.
(2000 Code, § 54.25) (Ord. 2433, passed 4-8-1997)