It shall be unlawful for any person, firm or corporation 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 boarding house, inn, hotel, café or other commercial establishment is open to, or used by, the public.
(Prior Code, Ch. E, Art. I, § 8) Penalty, see § 10.99