ON 1/11/96, A TRACTOR-TRAILOR OWNED BY RESPONDENTS AND TRANSPORTING FUEL TO A CUSTOMER DISCHARGED APPROX. 2,000 GALLONS OF KEROSENE INTO A MONITORING/TEST WELL AT THE HINDMAN MIDEE MART. RESPONDENTS DISCHARGED THE KEROSENE INTO OR UPON THE LEFT FORK OF TROUBLESOME CREEK OR ITS ADJOINING SHORELINES.