1. SECTION 7003 OF THE RESOURCE CONSERVATION AND RECOVERY ACT ( RCRA ). 2. MS. JOSIE E. CHAMPION, OWNER CHAMPION TRACT - WEST BULL CREEK 6700 LAKEWOOD DRIVE AUSTIN, TRAVIS COUNTY, TEXAS 78751 3. EPA IDENTIFIED HIGH LEVELS OF LEAD AND ARSENIC AND CON- TAMINATION IN SOILS OF THE CHAMPION TRACT AND IN SEDIMENT OF WEST BULL CREEK. THE LEVELS OF LEAD AND ARSENIC MAY CONSTITUTE AN IMMINENT AND SUBSTANTIAL ENDANGERMENT (ISE). 4. RELIEF SOUGHT PURSUANT TO SECTION 7003 OF RCRA, EPA AC- CEPTED THE RESPONSE ACTION WORK PLAN, SUBMITTED BY THE RESPONDENT'S CONTRACTOR, TO ALLEVIATE THE ISE CONDITIONS ON THE PROPERTY.