1. (1) The following sections identify and describe the eight use zones that have been established within the C-18 canal right of way. Three of the use zones are identified as overlay zones. The overlay zones occupy lands in common with the other use zones and further define the use regulations in the underlying zone area. The eight use zones are:

   1. (a) Canal Flood Zone;
   2. (b) General Wildlife Area Zone;
   3. (c) Limestone Creek Shallow Zone;
   4. (d) Limestone Creek Zone;
   5. (e) Fire Control Zone;
   6. (f) Intertidal Wet Area Overlay Zone;
   7. (g) Canal Flood Overlay Zone; and
   8. (h) View Corridor Overlay Zone. The use zones are generally depicted in Figure 1. The overlay zones are generally depicted in Figure 1. The following provisions identify uses which are consistent and inconsistent with each use zone.
2. (2) The District has identified water skiing, jet skiing, and any other boating activity that produces boat wakes as inconsistent with the Canal Flood Zone, the Limestone Creek Shallow Zone, and the Limestone Creek Zone. Although the District does not have jurisdiction to regulate such activities, the District encourages users of the C-18 canal to observe no wake speeds. The District will also cooperate with the appropriate regulatory authorities to establish and maintain no wake zones in the above specified zones.
3. (3) There may be locations in the Limestone Creek Shallow Zone and the Limestone Creek Zone where boat docks and access platforms are proposed for installation on private property. The District views such boat docks and access platforms as inconsistent with the initial phases of the revegetation plan and discourages, but cannot and does not prohibit, construction of such boat docks and access platforms until the revegetation plan succeeds and until no wake speeds are established.

4. (4) Canal Flood Zone.

   1. (a) Description: This zone consists of the primary canal cross section designed for flood control. Said zone is defined as the area consisting of the canal, including 105' bottom width, 1 on 2 side slopes from elevation -6.0 to -3.0, 1 on 5 side slopes from elevation – 3.0 to 3.0, or the channel as it currently exists. This zone shall be free of floating or submerged obstructions.

   2. (b) Consistent uses include the following:

      1. Fishing;

      2. Public watercraft sightseeing and cruising;

      3. Environmental study and appreciation;

      4. Swimming;

      5. Maintenance activities conducted by the District and the permittee; and

      6. Navigation signs.

   3. (c) Inconsistent uses include the following:

      1. Mooring boats or other floating items;

      2. Docks of any kind; and

      3. Any activity which blocks, impedes or creates turbulence in the flow of water from flood control discharges.

5. (5) General Wildlife Area Zone.

   1. (a) Description: This zone consists of lands from above elevation 3.0 to the edge of the C-18 canal right of way. The area within this zone is intended for the primary use of wildlife and therefore is designed to provide food, cover and resting places for wildlife.

   2. (b) Consistent uses include the following:

      1. Typical and normal activities of wildlife residing in or visiting the area;

      2. Environmental study and appreciation;

      3. Public passage from upland, off-site areas to the C-18 canal right of way, including Limestone Creek;

      4. Maintenance activities conducted by the District and the permittee;

      5. Paths which meet the requirements of paragraph 40E-62.651(5)(e), F.A.C.;

      6. Permitted utility uses; and

      7. Small group picnicking.

   3. (c) Inconsistent uses include the following:

      1. Clearing or substantial thinning of vegetation;

      2. Capturing, trapping, hunting or otherwise taking, harassing or destroying wildlife, not including fishing and shellfishing activities or removing dangerous wildlife, such as poisonous snakes and rats;

      3. Camping; and

      4. Large group picnicking.

   4. (d) Public passage areas shall not interfere with areas designed for food, cover, resting and passageways for wildlife. Users of the C-18 canal right of way are advised to dress properly for passage through native vegetation and are further advised that wildlife may be encountered.

   5. (e) A general permit is in effect pursuant to this part for paths which are designed and maintained for access by residents adjacent to the C-18 canal right of way subject to the following requirements:

      1. Paths shall meet District design standards, generally following an irregular alignment in order to minimize interruption to wildlife areas, to minimize opening direct viewing corridors from the C-18 canal, and to discourage passage of the general public from the right of way onto private property;

      2. Paths shall be a maximum of six feet in width;

      3. Path design shall include a landscape plan, a maintenance plan and details necessary to illustrate proposed construction. Sod and regular intervals of mowing will not be considered an acceptable path;

      4. Paths located within the C-18 right of way shall be open to the public; the District will consider alternative designs for paths which would allow access to the handicapped; and

      5. The District recognizes that adjacent property owners may erect signs or other barriers on their own property in order to limit public access to private property from the C-18 right of way.

6. (6) Limestone Creek Shallow Zone.

   1. (a) Description: This zone consists of the portions of Limestone Creek that are specified and designed to be one to two feet deep. This zone includes the portions of Limestone Creek depicted in Figure 1 and further described as follows:

      1. Adjacent to River Oaks: Lots 17-21.

      2. Adjacent to Jupiter Landings: 10' east of the westerly line of the boat storage area extending 56' east of the Central Blvd. bridge.

      3. Adjacent to Riverwalk: 75' east of the Central Blvd. bridge extending to 500' east of the Central Blvd. bridge.

      4. Adjacent to the remaining single family uses along the South of the Canal: 3000' east of the Central Blvd. bridge to 1100' west of the Loxahatchee River Road bridge.

   2. (b) Consistent uses include the following:

      1. Fishing;

      2. Boating by low speed, low noise watercraft;

      3. Environmental appreciation; and

      4. Permitted maintenance activities.

   3. (c) Inconsistent uses include the following:

      Recreational or other activities that damage or remove plant or bank material.

7. (7) Limestone Creek Zone.

   1. (a) Description: This zone consists of the portions of Limestone Creek that are designed to be greater than two feet in depth and are not a part of the Limestone Creek Shallow Zone.

   2. (b) Consistent uses include the following:

      1. Fishing;

      2. Environmental appreciation;

      3. Sightseeing by water; and

      4. Limited subdivision access, subject to zone requirements.

   3. (c) Zone requirements for the Limestone Creek Zone include the following:

      1. The adjacent residents have indicated interest in access to the water by subdivision. During the period that revegetation is proceeding, the District will allow limited subdivision access consisting of one access area per subdivision for the purpose of canoe access and pedestrian access. Conditions will be specified per subdivision and will include, but not be limited to:

      a. The revegetation is proceeding without delay and with success;

      b. Subdivisions shall agree to design, construct and maintain access areas according to the provisions of subparagraph 40E-62.651(7)(c)2., F.A.C.

      2. Limited subdivision access areas shall meet the following requirements:

      a. Design of all facilities which connect with the C-18 canal right of way or Limestone Creek shall be approved by the District through the permit process established by this part;

      b. The C-18 canal right of way shall remain open to the public;

      c. Water access facilities placed upon the C-18 right of way shall be open to the general public and shall contain a permanent sign so stating; the sign shall be visible and legible from the center of the adjacent water area;

      d. Access areas shall be available to the District for inspection, maintenance and other activities associated with District functions;

      e. Access areas shall be kept in good repair, free of litter and provide minimum interruption to the view from the C-18 canal right of way; access areas will be landscaped to maximize the use of plant materials to blend the access area into the river character; uses related to the access point, such as parking, picnic, fish cleaning and similar uses will be screened from view; the design of access areas shall include a swale or other suitable system extending the entire length of the lot, including the access ramp, intended to divert overland water flows from paved areas into vegetated areas; such systems and vegetated areas are to provide detention of runoff to encourage percolation of water through earth and vegetation; and

      f. Electrical and water facilities may be included on subdivision access facilities; facilities shall be designed to meet applicable county and city safety and building requirements; lighting fixtures shall be shielded downward and/or designed so as to minimize light pollution and glare to the surrounding areas; water facilities shall be designed and maintained to function with no erosion or discharge of waste into the C-18 canal or Limestone Creek; said facilities shall not be for the purpose of providing service to live aboard boats or boat repair facilities.

8. (8) Fire Control Zone.

   1. (a) Description: This zone is intended to provide a buffer safety area to help prevent the spread of wildfire from the C-18 canal right of way onto private property. This zone shall consist of a fifteen foot wide area containing low native ground covers or grasses and mature native trees.
   2. (b) Shrubs and trees that invade this zone may be removed to maintain the low character and protection; provided however, that mature trees must not be removed without a permit from the District.

9. (9) Intertidal Wet Area Overlay Zone.

   1. (a) Description: This zone includes lands that are inundated during periods of high tide, during parts or all of the year, and generally exposed during periods of low tide.

   2. (b) Consistent uses include the following:

      1. Maintenance and monitoring activities; and

      2. Permitted utility uses, provided disturbed vegetation is replaced.

   3. (c) Zone requirements for the Intertidal Wet Area Overlay Zone include the following:

      Plants in this zone, especially mangroves, are not to be removed or pruned unless there is a current permit approved by Palm Beach County; a District permit issued pursuant to this Part, and any other permits required by law; pruning must be performed in strict accordance with the terms of all applicable permits.

10. (10) Canal Flood Overlay Zone.

    1. (a) Description: This zone consists of an overlay of the Canal Flood Zone including both sides of the canal from elevation ‒ 1.5, as measured from the edge of the water at low tide, to the top of the canal bank, as measured from the edge of the canal.

    2. (b) Consistent uses include the following:

       1. Fishing;

       2. Environmental study and appreciation;

       3. Temporary, not to exceed approximately four hours, stopping and anchoring of watercraft for permitted public recreational purposes;

       4. Permitted maintenance activities; and

       5. Swimming.

    3. (c) Inconsistent uses include the following:

       1. Recreational or other activities which damage or remove plant material or soil;

       2. Camping; and

       3. Mooring watercraft to mangroves.

11. (11) View Corridor Overlay Zone.

    1. (a) Description: This zone is intended to provide for a view of the canal from adjacent residential buildings. The District’s intent is to allow vegetation on these areas with ground cover plant materials that remain low enough to allow view over the top, and trees that, when mature, allow view under the canopy.

    2. (b) Consistent uses include the following:

       1. Uses allowed in the underlying zones; and

       2. Scenic viewing of the canal from residences.

    3. (c) Inconsistent uses include the following:

       1. Uses that substantially obstruct the intended view, unless the obstruction is caused by immature vegetation; and

       2. Uses that are not consistent with underlying zones.

    4. (d) Zone regulations for the View Corridor Overlay Zone:

       1. Maintenance will be limited to minimal care of plant materials;

       2. Ground covers will be left at their natural height with no mowing or clearing;

       3. Pathways shall conform to regulations in the General Wildlife Zone;

       4. Tree pruning shall require a current District permit issued pursuant to this Part, prior written notification, and District approval each time a Permittee proposes to prune. Said notification shall include photographs of the trees(s) to be pruned;

       5. Permit applications shall include photographs of the tree to be pruned, prior to work being accomplished, pursuant to subsection (4), above.

Rulemaking Authority 373.044, 373.113 FS. Law Implemented 373.085, 373.086 FS. History–Formerly New 8-12-13, Formerly 40E-62.651.