214 F.3d 1183 (10th Cir. 2000) BLACKHAWK CENTRAL CITY SANITATION DISTRICT, a quasi-municipal Colorado corporation, Plaintiff-Appellant,v.AMERICAN GUARANTEE AND LIABILITY INSURANCE COMPANY, a New York corporation, Defendant,andST. PAUL FIRE AND MARINE INSURANCE COMPANY, a Minnesota corporation, Defendant-Appellee.THE INSURANCE ENVIRONMENTAL LITIGATION ASSOCIATION, Amicus Curiae. No. 98-1075 UNITED STATES COURT OF APPEALS, TENTH CIRCUIT May 31, 2000 APPEAL […]