Agenda - Council Work Session - 04/11/2023

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Figure 2. Natural Escarpment Bluff and Bluff Impact Zone Bluff and Bluff Impact Zone Bluff Impact Zone ' 20ft 20ft 1 ! I I I 1 ----L 1 I € 7k- d >75 1Structure setbatees40-100ft?10 ftTop of B1 or Bluff line I € I I i Toe of Bluff € € or OHWL € I € I I € f. Bluff _I Bluff impact zone means a bluff and land located within 20 feet from the top of a bluff. Bluff impact zone. A bluff and land located within 20 feet of the bluff. See Figures 1 and 2. G = IMPic t Z r TW or eju Aft top of f4jof Bluffline. A line delineating the top of the bluff. More than one bluffline may be encountered proceeding landward from the river. See Figures 1 and 2. Bluff line means: (1) A line along the top of a slope connecting the points at which the slope of land becomes more than 12 percent. This applies to those slopes within the land use district which are beyond the setback provisions from the ordinary high water level; or (2) The line which generally follows the riverbank where the slope changes from steep (more than 12 percent) to less than 12 percent). Bluff, toe of. A line along the bottom of a bluff, requiring field verification, such that the slope above the line exceeds 18 percent and the slope below the line is 18 percent or less, measured over a horizontal distance of 25 feet. See Figures 1 and 2. Bluff, top of. A line along the top of a bluff, requiring field verification, such that the slope below the line exceeds 18 percent and the slope above the line is 18 percent or less, measured over a horizontal distance of 25 feet. See Figures 1 and 2. Boathouse means a structure designed or used solely for the storage of boats or boating equipment. Page 6 of 147