4.4 SHORELAND REGULATIONS
Those provisions of the text of this ordinance and the zoning maps and district boundaries that pertain to shorelands as defined in Wisconsin Statutes Section 59.692 and 59.694 shall be effective immediately upon adoption of this ordinance and shall not be subject to the approval or disapproval of any town board.
(1) Setbacks
For setbacks from the ordinary high water mark of navigable waters, the following setback regulations shall apply:
(a) LOTS THAT ABUT ON NAVIGABLE WATERS: All buildings and structures, except structures permitted by Wisconsin State Statute 59.692 (1v) (See Section 4.4.10), stairways, walkways, satellite dishes 1 meter or under in diameter, and open fences shall be set back at least 75 feet from the ordinary high water mark of navigable waters or as designated in the lake classification development standards.
(c) RETAINING WALLS AND OTHER LANDSCAPING STRUCTURES PROHIBITED: Retaining walls and other landscaping structures are not permitted within the shoreline setback area unless approved by the Land and Water Conservation Department as the only means of protection from erosion.
(d) STAIRWAYS AND WALKWAYS: Stairways and elevated walkways are a permitted use exempt from the shoreline setback requirements provided:
(1) The structure is necessary to access the shoreline because of steep slopes or wet, unstable soils.
(2) The structure shall be located so as to minimize earth disturbing activities and shoreline vegetation removal during construction and to be visually inconspicuous as viewed from the adjacent waterway and public thoroughfares.
(3) The structure shall be no more than four (4) feet wide.
(4) Structures shall be inconspicuously colored.
(5) Railings are permitted only where required by safety concerns.
(6) Canopies and roofs on such structures are prohibited.
(8) One landing of up to 40-square foot per stairway or walkway is permitted; however, the square footage of the landing will be deducted from any square footage allowed under Wisconsin State Statute 59.692 (1v) structures (see Section 4.4.10).
(9) All structures, stairways and landings will be reviewed and approved by the county zoning administrator and may require review by the county land conservationist and will meet approved best management practices.
(2) Removal of Shoreline Cover
There shall be a shoreline vegetation protection area on each parcel which shall extend from the ordinary high water mark to a line 25 feet less than the required setback for structures but, in no case, less than 35 feet landward from the ordinary high water mark. Within this area, vegetation removal (including trees, shrubs and ground cover) and land disturbing activities are prohibited with the following exceptions:
(3) Forest Management Programs
From the inland edge of the thirty-five (35) foot strip to the outer limits of the shoreland, the harvesting and management of trees shall be allowed when accomplished under accepted forest management practices. The maintenance and improvement of water quality shall be emphasized in all their timber harvesting operations. The purpose of this order will favor long-lived species adapted to the site and will prescribe slash disposal methods necessary for aesthetic value.
(4) Filling, Grading, Lagooning, Ditching, Excavating and Dredging
Filling, grading, lagooning, ditching, excavating and dredging may be permitted in accord with state and federal law where protection against erosion, sedimentation, and impairment of fish and aquatic life has been assured. A land use permit shall be required for any filling or grading:
(a) On the bed of a navigable body of water. In addition a permit shall be obtained from the Department of Natural Resources under the provisions of Section 30.11 and 30.12, Wisconsin Statutes.
(b) Of any area which is 300 feet, horizontal distance of the ordinary high water mark of navigable water where there is:
(1) Filling or more than 500 square feet of any wetland which is not in a SW-1 or W-1 District.
(a) Filling, grading, lagooning, excavating or ditching in a SW-1 District may be permitted only as provided under Section 3.3(13)(a)(2) and (3).
(2) Any filling or grading on slopes of 20% or more.
(3) Filling or grading or more than 1,000 square feet on slopes of 12-20%. Sanitary systems are exempt.
(4) Filling or grading of more than 2,000 square feet on slopes of 12% or less.
In addition, a permit shall be obtained from the Department of Natural Resources where more than 10,000 square feet of the bank of a navigable body of water is exposed by grading or otherwise removing top soil as provided in Section 30.19, Wisconsin Statutes. A land use permit is not required for soil conservation practices such as terraces, diversions and grassed waterways which are used for sediment retardation.
(c) Lagooning, ditching, excavating or dredging: A land use permit shall be required before constructing, dredging or commencing work on any artificial waterway, canal, ditch, lagoon, pond, lake or similar waterway which is within 300 feet of the ordinary high water mark on a navigable body of water or where the purpose is ultimate connections with a navigable body of water. A land use permit is not required for soil conservation practices as terraces, diversions and grassed waterways which are used for sediment retardation. In addition, a permit shall be obtained from the Department of Natural Resources or any other state agency having jurisdiction under the provisions of Section 30.19, Wisconsin Statutes.
(d) Provisions for acquiring land use permits for such activities stated in Section 4.4(4):
(1) Applications for land use permits shall describe the dimensions of the area involved, the existing and proposed slopes and contours, the depth of land cutting and/or filling, the measures to be taken to prevent any erosion of soil or similar material from the project site or into waters, during construction and beyond, the date of commencement of work and the expected date of completion.
(2) Land use permits shall be issued by the Zoning Administrator who shall consult with and seek advice from the Land Conservation Department and from those state and federal agencies which are assisting said department under a memorandum of understanding. Decisions of the Zoning Administrator shall be in accord with the following standards:
(a) Any permits or approvals required by the Wisconsin Department of Natural Resources, the Public Service Commission or other agencies for such activities shall be obtained before being granted a county permit.
(b) Any such activity which is proposed to be performed in contemplation of a subdivision or other development or land use change which requires zoning, subdivision or sanitary code approvals shall obtain such approvals before being granted a county permit for the filling, grading, lagooning, dredging or relocation of waterway.
(c) Any such activity which involves a wetland that is not within the SW-1 or W-1 District shall be granted a permit only upon a finding that the proposed activity will not result in a significant impairment of the natural functions performed by the wetlands.
(d) The Zoning Administrator shall take into consideration the environmental impact as pertains to the following: natural setting, scenic view aesthetic value, effect on wildlife and aquatic habitat, natural vegetation, etc.
(3) Conditions attached to approved county grading permits: The Zoning Administrator shall attach conditions to each approved permit to assure compliance of the activity with the standards of paragraphs a. through d. above. These conditions may include the following, without limitation because of enumeration:
(a) Time limits on the exposure of bare grounds.
(b) Required use of temporary or permanent ground cover.
(c) Required use of diversions, silting basins, terraces and other measures to trap sediments.
(d) Required stabilization of fills and of sides of channels and other natural, artificial or relocated waterways and use of bulkheads or riprapping on any slopes in excess of two (2) units horizontal distance to one (1) unit vertical.
(e) Required design characteristics to prevent undue restriction of floodways or diminution of the storage capacity of floodplains.
(5) Piers and Boat Shelters
"Pier" means any structure extending into navigable waters from the shore with water on both sides, build or maintained for the purpose of providing a berth for watercraft or for loading or unloading cargo or passengers onto or from watercraft and may include a temporary boat hoist and a boat shelter which is removed seasonally. [s.30.01, Stats.] Mooring (noun) means a mooring anchor and mooring buoy together with attached chains, cables, ropes and pennants and related equipment and is considered to be a storage space for a single watercraft.
(6) Lake Class Development Standards for Waterfront Property on Navigable Waters
The construction of new dwellings or replacement dwellings; additions to existing structures and the construction of accessory buildings when a principal structure exists on the premises may be allowed by permit provided all other requirements, regulations and setbacks can be met.
All unnamed lakes listed in the "Surface Water Resources of Burnett County", Wisconsin Department of Natural Resources and all named lakes 50 acres in size or less are considered Class 3 protection lakes.
In addition, any lake inadvertently omitted from the "Surface Water Resources of Burnett County" over 50 acres in size will be classified according to available information and non-listed lakes 50 acres or less in size will be considered Class 3 protection lakes.
It should be noted that Burnett County’s shoreline regulation jurisdiction extends only to those portions of shoreline outside the boundaries of any incorporated municipality.
Development standards for rivers and streams refer to all rivers and streams in Burnett County deemed by the Wisconsin Department of Natural Resources to be navigable.
There are un-named lakes that have "local" names and for the purpose of this classification are considered Class 3 lakes.
The RR-2 (Residential-Recreation District), RR-3 (Residential-Recreation District), A (Exclusive Agricultural District), A-1 (Agricultural-Transition District), A-2 (Agricultural-Residential District) and F-1 (Forestry District) zone districts supersede the lake classification development standards.
(7) Lake Access
All private lake accesses; lake access easements; or outlots, deeded or contractual accesses for the purpose of lake access shall meet the following requirements:
To determine the number of total cabins/dwelling units allowed, take the total lot or parcel size and divide by the lake class size requirement. No principal structure shall be located less than 20 feet from an existing principal structure and shall meet all water line, road, lot line, and septic setbacks.
(3) Existing nonconforming accessory structures are removed from the property; and
(4) The property owner implements a plan approved by the County Land Conservationist which restores the shoreline cover buffer zone as per Section 4.4(2).
(2) The total area of the existing structure and the proposed addition does not exceed 1,500 square feet of enclosed living area not to include basements.
(1) No more than 25% of structural members of existing external walls and roof are modified or replaced.