UTILITY DISCHARGED UNTREATED WASTEWATER CONTAINING POLLUTANTS TO THE WATERS OF THE U.S. AT LOCATIONS NOT AUTHORIZED BY AN NPDES PERMIT; IN VIOLATION OF CWA 301(A). UTILITY FAILED TO PROPERLY OPERATE AND MAINTAIN ITS SANITARY SEWAGE COLLECTION SYSTEM; IN VIOLATION OF PART II, SECTION A, PARAGRAPH 4 OF ITS NPDES PERMIT.