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•' --------1.... .u..;.....••Af 10.scC fl4c«®«iit of Stmctoro* on Lot*. When aorothan on. ••tback appU.s to a alta, ba locatad to ...t all s*t.backa. Structura. aha 11 ba locatad aafollowss1. Structur* nod On-*lto Sowa^o Systca Sotb«ckfl (In fnot) froa Ordinary High Vntnr LoiroliHotbackaPublicWaterClaaaification <br />Wl <br />HO <br />CD <br />Tributary <br />Structures Onaavarad Savarad—nu iS6 <br />c^cS:> <br />Sawaga TraataantSvstaa <br />ISO <br />d:> <br />2. Additional structure setbacks. Tht <br />following additional structure setback* apply, ragaxdlass of the <br />classification of the water bodyi <br />Setback (in feat) <br />53 <br />SO <br />Setback frowi <br />- Top of bluff <br />- Unplatted cesMtary <br />• Hight-of-way line of federal# <br />state or county highway and <br />local public and private roads JO <br />• Except for detached garages on lakashore lot* a* <br />regulated in Section 10.03# Subd. f (0) and except for <br />structures subject to less restrictive "aide yard <br />adjacent to street* setbacks aa regulated in the various <br />toning districts. <br />3. Bluff impact tones. Structure* and <br />scoessory facilities# except stairways# landings# and lock boxes# <br />must not be placed within bluff impact tones. <br />4. Uses without water-oriented needs. Uses <br />without water-oriented needs must be located on lots or parcels <br />without public waters frontage# or# if located on lota or parcel <br />with public waters frontage# must either be set back double the <br />normal Ordinary High Water level setback or be <br />screened from view from the water by vegetation or topograpny# <br />asauiaing sumswr# leaf-on conditions. <br />5. Fences# docks# retaining walls. Ho tence <br />shall be placed within the shore setback zone Portion* of dock <br />located landward of the OHWL shall be considered as a 1*"°;”^; <br />aubiect to the regulations for landings per Subdivision 16 (FI or <br />this section. Retaining walls shall not be placed within the shore <br />setback sons. <br />I ' — <br />ORONO CC 376-11 (2-24-92) <br />-j *. • «.■ • - u^ r • V ,I 10.S€6. Average lakeshore setback. Wo priBcipal or accessory structure shall be located closer to the lakeshore than the average distance from the shoreline of existing residence buildings on adjacent lota# except that this doe* not apply to stairways# lifts# landings# and lockboxes. Further# the average lakeshore setback shall apply only to classified lakes# and shall not apply to tributaries. The average lakeshore setback line shall be a straight line connecting the most lakeward protrusions of the residence buildings on the immediately adjacent lakeshore lots.0. Minimum Lowest Floor Blevations. All <br />structures located within the Hhoreland Overlay District which are <br />subject to the flood plain regulations of Section 10.55 of this <br />ordinance shall be placed at an elevation consistent with the <br />requirements of that section. The regulatory flood protection <br />elevation shall be established as set forth in Section 10.55# Subd. <br />7 of this code. All structures constructed within the Shoreland <br />Overlay District shall have their lo%#est floor# including basement# <br />placed at an elevation no lower than the regulatory flood <br />protection elevation. Where the regulatory flood plain elevation <br />cannot reasonably be determined# the minimum elevation at which the <br />lowest floor# including basement# may be placed shall be determined <br />as followsi <br />1. For lakes# by placing the lowest floor at <br />a level at least 3 feet above the highest known water level# or 3 <br />feet above the Ordinary High Water Level# whichever is higher. <br />2. For rivers and streams# by placing the <br />lowest floor at least 3 feet above the flood of record. <br />B. Water-oriented Accessory Structures. The only <br />water-oriented accessory structure allowed to be located nearer the <br />Ordinary High Hater Level than the normal structure setback as <br />specified in this section shall be a lock box no greater than 20 <br />square feet in area and no higher than 4S inches in height. Such a <br />structure requires a brtiding permit from the City. <br />F. Stairways# Lifts and Landings. Stairway* and <br />lifts are the preferred alternative to major topographic <br />alterations for achieving acces ' up and down bluffs and steep <br />slopes to shore areas. Stairways# lifts and landings shall be <br />allowed in the shore setback tone and must meet the following <br />design requirements! <br />in width. <br />1. Stairways and lifts must not exceed 4 feet <br />2. Landings for stairways and lifts shall not <br />exceed 32 square feet in area. <br />3. Canopies or roofs are not allowed on <br />stairways# lifts# or landings. <br />f <br />r <br />ORONO CC 376-12 (2-24-92)