THE PUERTO RICO HIGHWAY AND TRANSPORATION AUTHORITY ITS CAGUAS MEINTENANCE FACILITY, DISCHARGE POLLUTANTS THROUGH A POINT SOURCE INTO AN UNNAMED CREEK WITHOUT A NPDES PERMIT. *****5/29/02 THE RESPONDENT OWNS AND OPERATES A FACILITY IN WHICH IT KEEPS PARTS OF ITS MOTOR VECHICLES FLEET, MACHINERY AND CONSTRUCTION MATERIALS. DURING AN INSPECTION EPA FOUND THOUSANDS OF 5 GALLON PLASTIC CONTAINERS OF TYLAC LEAKING INTO DITCH WHICH IS A TRIBUTARY OF THE MALARIA CREEK, A NAVIGABLE WATER OF THE UNITED STATES IN VIOLATION OF THE CWA.