RESPONDENT OWNS AND/OR OPERATES A FACILITY THAT DISCHARGES STORMWATER INTO THE MS4, ANDTHUS INTO WATERS OF THE U.S. THE FACILITY SITE DISCHARGES STORMWATER, WHICH IS A DISCHARGE OF POLLUTANTS BECUSE STORMWATER CONTAINS POLLUTANTS (WITHIN THE MEANING OF SECTION 502(6) OF THE CWA. THE STORMWATER IS DISCHARGED THROUGH A POINT SOURCE, INCLUDING DISCHARGES THROUGH THE MS4. THE DISCHARGES ARE NOT AUTHORIZED BY AN NPDES PERMIT.