...Sale Date: May 6, 2019. Series: $150,000,000 Campbell County, Wyoming Solid Waste Facilities Revenue Bonds, 2019 Series A (Basin Electric Pow er Cooperative -- Dry Fork Station Facilities Purpose: Bond Proceeds w ill be used to refund the outstanding Campbell County, WY, Solid Waste Facilities Revenue Bonds, 2009 Series A (Basin Electric Cooperative -- Dry Fork Station Facilities). Security: The bonds are limited obligations of Campbell County, payable solely from the revenues received from Basin Electric Pow er Cooperative under the Financing Agreement betw een Campbell County and Basin....