253.67  Definitions.--As used in ss. 253.67-253.75:

(1)  "Aquaculture" means the cultivation of aquatic organisms.

(2)  "Water column" means the vertical extent of water, including the surface thereof, above a designated area of submerged bottom land.

(3)  "Department" means the Department of Environmental Protection.

(4)  "Board" means the Board of Trustees of the Internal Improvement Trust Fund.