No person, being the owner or occupant of any dwelling, house, factory, or place of business in the city, shall use or furnish or permit to be used for human consumption by his or her family, guests, servants, or employees, or by any person in that dwelling, house, factory, or place of business, any water supplied from any spring nor from any well unless that well shall have been inspected by or under the direction of the County Department of Public Health and unless the County Department of Public Health shall have caused a certificate to be issued showing that the supply of water from that well is fit for human consumption.