If the public sewer becomes obstructed or damaged because of a discharge of a prohibited substance, the person or persons responsible for such discharge shall be liable for any expense incurred by the city, which may be added to, and collected in the same fashion as, the sewage bill otherwise owing by such person.
(Prior Code, § 51.27) (Ord. G-93-5, passed 6-8-1993; Ord. G-17-4, passed 9-12-2017)