No person 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 Village may enter the supply or distribution system of said Municipality, 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 Illinois Environmental Protection Agency. (Ord. 91-20, 12-9-1991)