RESPONDENT FORMULATED PESTICIDES CONTAINING 2,4,5-TECHLORO- PRONAL WHICH CONTAINED 2,3,7,8-TETRACHLORODIBENZO-P-DIOXIN. 2,4.5-T IS A SUSPENDED PESTICIDE. RESPONDENT GENERATED WASTEWATER CONTAINING 2,3,7,8-TETRACHORODIBINZO-P-DIOXIN FROM RINSING CONTAINERS (F027). THIS WATER IS STORED ON SITE. THERE ARE OTHER CONTAMINATED MATERIALS STORED ON SITE. RESPONDENT DOES NOT HAVE INTERIM STATUS OR A FULL PERMIT. REMEDIES/RELIEF SOUGHT: AUTHORITY TO STORE HAZARDOUS WASTE.