1(1) No permit is required under this Part for the improved boat docks in existence as of September 3, 1981, which include, but may not be limited to the boat dock located on lot 25.2, Figure 62-1, on the south side of the C-18 canal approximately 1900 feet west of Loxahatchee River Road (the Moore dock).
57(2) The exemption provided in section (1) above shall be in effect for as long as the property owner on the established date for the C-18 revegtation plan (1-23-1990), owns and occupies the premises. A change in ownership or occupancy of the designated lot shall subject the boat dock to the requirements of the C-18 plan.