NATURE OF THE CASE: THE MURFREESBORO-SINKING CREEK STP HAS BEEN IN CONTINUOUS VIOLATION OF EFFLUENT LIMITATIONS FOR BIOLOGICAL OXYGEN DEMAND (BOD), AND TOTAL SUSPENDED SOLIDS (TSS), AMMONIA-NITROGEN, FECAL COLIFORM AND NICKEL DURING THE MONTHS OF JULY 1983 THROUGH JUNE 1984. THE FACILITY HAS VIOLATED AT LEAST THREE EFFLUENT PARAMETERS IN EACH OF THE LAST NINETEEN MONTHS (1/83-6/84). RECOMMENDED ACTION: BASED ON THE MAGNITUDE AND LONGEVITY OF THE INSTANCES OF NONCOMPLIANCE, IT IS RECOMMENDED THAT THIS CASE BE REFERRED TO THE DEPARTMENT OF JUSTICE FOR IN- ITIATION OF CIVIL ACTION.