The city shall assess each connection for potential backflow hazards:
(A) At the time of water connection;
(B) On existing services when a building permit is issued which involves major plumbing changes; and
(C) In reviewing its water customer list periodically for potential hazardous connections.
(Ord. 2001-1, passed - -; Am. Ord. 2015-02, passed 3-16-2015)