Backflow prevention devices shall be installed on each service connection to any premises having:
A. Access to any auxiliary water supply, including any private well on the premises, either active or inactive;
B. Any substance handled under pressure that might possibly be introduced into the water system;
C. Any material dangerous to health or toxic substance that might possibly be introduced into the water system;
D. More than one water connection per dwelling or premises to the city water facilities.
E. The public works director has the authority to review individual property situations to determine the applicability of this section in its entirety.
(Ord. 539 (part), 1988; Ord. 727, 2004).