No person, firm, or corporation shall establish or permit to be established or maintain or permit to be maintained any connection whereby a private, auxiliary, or emergency water supply, other than the regular public water supply of the city, may enter the supply or distribution system of the city, unless such private, auxiliary, or emergency water supply and the method of connection and use of such supply shall have been approved by the Superintendent of Water and the State Environmental Protection Agency.
(1978 Code, § 13.07.020) (Ord. 90-1, passed - -1990) Penalty, see § 51.99