It is unlawful for any person to construct, operate or maintain a private sewage disposal system in an unsanitary manner or in any manner not in compliance with all city, county, state and federal standards. [Code 2006 § 13-9-3. Ord. 2014-06 § 1, 5-27-2014; Res. 2014-10 Exh. A, 5-27-2014].