Del. Code tit. 9, § 6107

The county government of Sussex County may negotiate with the proper authorities of the various cities and towns, and with private individuals or contractors within the County as to the establishment of public dumping areas open to the use of the general public, and further the said county government may expend such sums as it deems necessary as cost to the County in the purchase of land for said disposal or in the various contracts with the towns, cities and private individuals or contractors. The county government of Sussex County may tax the general public of Sussex County annually to defray the cost and expenses of the public dumping areas.