03-11-2002 Council Packet - Laserfiche WebLink

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T? § 10.56 3. Bluff impact zones. Structures and accessory facilities, except stairw’ays, laddmgs, and lock boxes, must not be placed within bluff impact zones. 4. Uses without water-oriented needs. Uses without water-oriented needs must be locatdi^n lots or parcels without public waters frontage, or, if located on lots or parcels with public watelh^ntage, must either be set back double the nonnal Ordinary High Water level setback or be substant^ly screened from view from the water by vegetation or topography, assuming summer, leaf-on c^ditions. S. Fb^es, docks, retaining walls. No fence shall be placed within the shore setback zone. Portions of do^located landward of the OHWL shall be considered as a landing, subject to the regulations for^dings per Subdivision 16 (F) of this section. Retaining walls shall not be placed withinthe shore setback zone. •6.‘ Average lakolmre setback.'No principal or accessory structure shall be located closer to the lakeshore than the ayerage distance from the shoreline of existing residence buildings on adjacent lots, except that this not apply to stairways, lifts, landings, and lockboxes. Further, the average lakeshore setback shallapply only to classified lakes, and shall not ^ply to tributaries. The average lakeshore setback line sh^^be a straight line connecting the most lakeward protrusions of the residence buildings on the imm^iately adjacent lakeshore lots. D. Minimum Lowest Floor Elevations. All structures located within the Shoreland Overlay District which are subject to the flood plain regi^ons of Section 10.55 of this ordinance shall be placed at an elevation consistent with the requiiments of that section. The regulatory flood protection elevation shall be established as set forth in Se^n 10.55, Subd. 7 of this code. All structures constructed within the Shoreland Overlay District shall Htwe their lowest floor, including basement, placed at an elevation no lower than the regulatory flood protection elevation. Where the regulatory flood plain elevation cannot reasonably be determined, the inl^um elevation at which the lowest floor, including basement, may be placed shall be determined^follows: I. For lakes, by placing the lowest floor at a level at least 3^t above the highest known water level, or 3 feet above the Ordinary High Water Level, whichever i^gher. above the flood of record. 2. For rivers and streams, by placing the lowest floor at least 3 f< E. Water-oriented Accessory Structures. The only water-oriented accessory structure allowed to be located nearer the Ordinary High Water Level than the normal structure setback as specified in this section shall be a lock box no greater than 20 square feet in area and no higher than 48 inches in height. Such a structure requires a building permit from the City. ORONO CC 376-12 (2-24-92)