It shall be unlawful for any person to furnish, supply or provide, for gain or profit, any water from a private well or pumps in or to any dwelling house, boarding house, inn, hotel, café or other commercial establishment or any room or rooms of the same when the dwelling house or any room or rooms therein are rented or offered for rent to the public or when the boardinghouse, inn, hotel, café or other commercial establishment is open to or used by the public, unless and until an analysis of the water from the private well or pump shall have first been submitted to and approved by the Department of Public Works.
(Prior Code, § 24-20) Penalty, see § 51.999