1. SECTION 7003 OF THE RESOURCE CONSERVATION AND RECOVERY ACT ( RCRA ). 2. PUEBLO OF ACOMA FACILITY: OLD ACOMA STOCKYARD P.O. BOX 309 PUEBLO OF ACOMA, VALENCIA COUNTY, NEW MEXICO 87034 3. DUE TO THE PRESENCE OF TOXAPHENE ON ACOMA LANDS AND THAT THE LEVELS OF TOXAPHENE MAY CONSTITUTE AN IMMINENT AND SUBSTANTIAL ENDANGERMENT, EPA ISSUED RCRA 7003 ORDER THAT REQUIRES THE PUEBLO TO UNDERTAKE THE CLEAN UP OF THE TOXAPHENE PESTICIDE CONTAMINATED SOILS IN THE TRIBAL STOCKYARDS.