No person, without authority, shall open any stopcock, valve, water meter or other fixture attached to the culinary water system or water supply, or in any way injure, deface or impair any part or any appurtenance of the water system or deposit any foreign object into any reservoir, tank, or other part of the water system. (Ord. 17-30 (part), 2017: Ord. 17-25 (part), 2017)