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641 <br />642 <br />643 <br />644 <br />645 <br />646 <br />647 <br />648 <br />649 <br />650 <br />651 <br />652 <br />653 <br />654 <br />655 <br />656 <br />657 <br />658 <br />659 <br />660 <br />661 <br />662 <br />663 <br />664 <br />665 <br />666 <br />667 <br />668 <br />669 <br />148(i) (Vegetation management) and 117-148(j) (Land alteration standards and stormwater <br />management), provided that: <br />a. The encroachment of the deck or patio into the required setback area does not exceed 15 <br />percent of the required structure setback; <br />b. the area of the deck or patio that extends into the required setback area occupies no more than <br />25 percent of the total area between the required setback and the 15 percent using the formula: <br />[required setback depth (feet) x 0.15 x lot width (feet) = maximum total area] <br />C. The deck or patio does not extend into the bluff impact zone. See Figure 7. <br />Figure 7. Deck and Patio Encroachment <br />Deck and Patio Encroachment <br />Lot width (Y) in feet <br />Encroachment — — — — — — — <br />Zone (X • 0,15) <br />�� Required <br />structure <br />Maximum deck/patio area in <br />�y setback (X) <br />encroachment zone <br />'I� in feet <br />D(-0.15),xYx0.25 <br />4 <br />River <br />6. Off -premise and directional signs. <br />a. Off -premise advertising signs must: <br />(1) Meet required structure placement and height standards in Section 117-148(f) (Structure <br />height and placement and lot size). <br />(2) Not be readily visible <br />b. Directional signs for patrons arriving at a business by watercraft must comply with the following <br />standards: <br />(1) They must be consistent with Minnesota Statutes, section 8613.115. <br />(2) Only convey the location and name of the establishment and the general types of goods and <br />services available, if located in a shore impact zone. <br />(3) Be no greater than ten feet in height and 32 square feet in surface area; and <br />(4) If illuminated, the lighting must be shielded to prevent illumination out across the river or to <br />the sky. <br />7. Fences. Fences between principal structures and the river are allowed provided that fences are: <br />a. Not higher than six feet. <br />b. Not located within 40 feet of slopes greater than 12%. <br />C. Not located in the regulatory floodplain. <br />19 12/30/2020 <br />