1. MUNICIPAL LANDFILL OPERATED BY THE CITY OF MINOT DURING THE 1960'S. CITY DID NOT MAINTAIN RECORDS OF USERS. 2. CITY CONCLUDED RI/FS IN 1992 PURSUANT TO AN EPA UAO. 3. PROPOSED PLAN ISSUED IN JANUARY, 1993. 4. ROD ISSUED IN JUNE OF 1993 LIST OF PRP'S FOR OLD MINOT SITE: MARCH 1993 AGSCO, INC; THE BOEING COMPANY; BRIDGEMAN CREAMERIES/LAND O'LAKES, INC; CITY OF MINOT; FARMERS UNION ELEVATOR CO; FARSTAD OIL INC; H C SMITH CONSTRUCTION CO/OWL COMPANIES; LOCKHEED AERONAUTICAL SYSTEMS COMPANY; MONTANA-DAKOTA UTILITIES CO; WESTLAND OIL CO/FLYING J INC; BACON SIGNS; CARGILL INC.; CUMMINS DIESEL SALES; DEUCALLION RESEARCH, INC; FARMERS UNION OIL CO; JENNER INCORPORATED; MARJORIE KERMOTT; MIDLAND DIESEL; MINOT DAILY NEWS/DONREY INC; MINOT FARMERS ELEVATOR; MINOT STATE UNIVERSITY; NORWEST BANK NORTH DAKOTA, NA; PORTER BROTHERS; SEARS ROEBUCK; SOO LINE RAIL ROAD; ST JOSEPH'S HOSPITAL; WESTERN WELDING SUPPLY; USAF RH.