Every user of the city wastewater system shall report to the director immediately any accident, negligent act or other occurrence that occasions a discharge to the city wastewater system of any wastes or process waters that exceed the permissible limits for such wastes established by the city. All tests and analyses of the characteristics of waters and wastes shall be determined in accordance with the standards on file with the director. [Code 2006 § 13-7-6. Ord. 2009-04, 4-14-2009; Ord. 2014-06 § 1, 5-27-2014; Res. 2014-10 Exh. A, 5-27-2014].