Nonpotable water may be used for flushing water closets and other purposes not requiring potable water, provided that such water is not readily accessible for drinking or culinary purposes. All piping conveying nonpotable water shall be adequately and durably identified by a distinctive yellow paint and by signs prominently affixed at all locations where error of utilization might be made so that it can be readily distinguished from piping carrying potable water. Potable and nonpotable water supply shall be distributed through systems entirely independent of each other, and any cross-connection between such supplies is prohibited.
(Ord. 1992-101. Passed 1-14-92.)