A. Health: Any actual or potential condition, device or practice which, in the judgment of the Utility, may create a threat of contamination to a potable water supply or may create a danger to the health and well-being of the potable water consumers.

B. Plumbing: An actual or potential plumbing cross-connection in a customer’s water supply system that has not been protected by an approved backflow prevention assembly. A plumbing hazard may be either a pollution or contamination hazard.

C. Non-health: Any actual or potential condition, device or practice which, in the judgment of the Utility, may create a threat of pollution to a potable water supply system.

D. System: Any actual or potential condition, device or practice which, in the judgment of the Utility, may create a threat of severe damage to the physical properties of a potable water supply system or that would have a protracted effect on the quality of the potable water in the system. ((O)07-21, 03/21/2007; (O)98-03, 01/07/1998. Formerly 15-23-3)