HOD LANDFILL OPERATED FROM 1963 TO 1984, WITH WASTE MANAGE- MENT THE OWNER/OPERATOR FROM 1973 TO 1984. THE LANDFILL ACCEPTED MUNICIPAL WASTES AS WELL AS SPECIAL WASTES (WHICH INCLUDE POLLUTION CONTROL RESIDUES AND INDUSTRIAL PROCESS WASTES). THE SITE WAS LISTED ON 2/21/90. WASTE MANAGEMENT CONDUCTED THE RI/FS FROM AUGUST 1990 THROUGH 1997. THE ROD WAS SIGNED BY THE SUPERFUND DIVISION DIRECTOR ON SEPTEMBER 28, 1998. EPA SELECTED A PRESUMPTIVE REMEDY FOR THE SITE, INCLUDING IMPROVED CAP, UPGRADED LEACHATE COLLECTION AND TREATMENT, AND UPGRADE GAS COLLECTION AND TREATMENT. THE REMEDY ALSO INCLUDES GROUNDWATER MONITORED NATURAL ATTENT- UATION.