Del. Code tit. 7, § 4334

If the board of supervisors of the county soil conservation district in which all or the major portion of the area involved is located determines that the formation of a tax lagoon is practicable and feasible and is in the interest of the public health, safety and welfare, the interested landowner or owners may at any time thereafter employ at their expense engineering personnel of their selection to assist the Division of Watershed Stewardship.