THIS CIVIL LITIGATION REPORT IS IN SUPPORT OF THE REGION'S REQUEST TO FILE AN ACTION UNDER SECTION 107 TO RECOVER COSTS INCURRED BY EPA AT THE CHEMICAL SALES COMPANY SUPERFUND SITE, AND RELATED SITES LOCATED IN COMMERCE CITY, DENVER, ADAMS AND DENVER COUNTIES, COLORADO. CSC IS ALSO LIABLE FOR A CIVIL PENALTY OF $7,425. ADDITIONALLY, THE PAST COSTS ARE PUT AT $11,686,618.25; FUTURE COSTS AT $4,290,000; AND AOC OVERSIGHT COSTS AT $108,415.16; FOR A TOTAL OF $16,085,033.41.