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DANE COUNTY CODE 1] - 2 '
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<br /> shoreland areas shall be permitted as conditions. This provision shall not apply to
<br /> follows: a building on a lot which is within soil conservation practices such as terraces,
<br /> 100 feet of an existing building or buildings runoff diversion and grassed waterways
<br /> with setbacks less than 75 feet, shall have a constructed for sediment retardation.
<br /> setback at least as great as the setback of
<br /> either adjoining building, but in no case (h) Construction of lagoons connected to a
<br /> shall the setback be less than 50 feet. navigable body of water'for the purpose Hof
<br /> private development shall 1p. prohibited. A
<br /> (e)Normal high water line shall be defined special exception permit shall be required
<br /> for the purpose of this ordinance as the line before construction or dredging of any other
<br /> where natural vegetation changes from artificial waterway, canal, ditch, lagoon
<br /> predominantly aquatic to predominantly pond, lake or similar waterway which is
<br /> terrestrial. The zoning administrator, shall within 300 feet of a navigable body of water.
<br /> determine the location of the normal high In passing on a special exception permit,the
<br /> -- water elevation line where not established board of adjustment shall evaluate the effect
<br /> • _ by a state or county governmental agency. of the proposal on erosion and sedimentation
<br /> both during construction and thereafter,
<br /> (f)Removal of trees in excess of 20 percent water quality, stream flow, fish life, aquatic
<br /> of the number of trees within 75 feet from the plants, and flooding, and evaluate the
<br /> high water mark on a lot or parcel of land is measures proposed to prevent harmful
<br /> prohibited in shoreland areas, and no changes—'tr. A.^` -sue'-g •-t - _-- G3," '=`wI •
<br /> building permit for a building or structure • jJ• s, is sr,.v:_.„--:--- e•-•- '4--: Al kfr- i., < t-
<br /> shall be issued for property so situated F' - T , " ' .'—' ., i
<br /> where more than 20 percent of the trees have „.:75-,-,) . ,,,y:1_ ,-:-AR
<br /> been removed since the date of adoption of k-- ,-- ,,.- _c.- r�a ” r--,,N.'.g.. ':.,:,r
<br /> these provisions; provided, however, that at (✓� FLOOt) PLAIN REGULATIONS
<br /> the discretion of the property owner removal
<br /> of dead, diseased or dying trees or ace( Eac,OI Statutory authoriza-
<br /> silvicultural thinning shall be permitted. In tion,finding o' fact, statement of
<br /> addition removal of trees in excess of 20 . purpose and title.
<br /> percent may be permitted by the board of
<br /> adjustment as a special exception. In passing • ( 1) Stu tuctorit ccrct!lol'i.rltio!!. 'Phis
<br /> on a special exception permit, the board of ordinance for flood plain protection is
<br /> adjustment shall, in so far as practicable, ' adopted pursuant to the authorization
<br /> protect scenic beauty, control erosion and contained in Sections 59.97, and 37.30 of the
<br /> reduce effluent and nutrient flow from the Wisconsin Statutes.
<br /> shoreland.
<br /> ' (2)Rim!i nu o/•fact. The uncontrolled use of
<br /> (g) Filling and grading which would the flood plains, rivers or streams of the
<br /> result in substantial detriment to navigable County of Dane,Wisconsin,adversely affects
<br /> waters by reason of erosion, sedimentation_ the public health, safety, convenience and
<br /> or impairment of fish or aquatic life is general welfare and impairs the tax base of
<br /> prohibited. A special exception permit from that county.
<br /> the board of adjustment shall be required in ,
<br /> addition to permits permitted by state • (3) Statement of purpose. The purpose of
<br /> agencies under the statutes for any filling or these rules is to provide a uniform basis for
<br /> grading of any area which is within 300 feet the preparation, implementation and
<br /> of a navigable body of water and which has administration of sound flood plain
<br /> surface drainage toward the water and on l regulations for all Dane County flood plains
<br /> which there js filling or grading of more to:
<br /> than 1,000 square feet of area. In passing on
<br /> a special exception permit, the board of (a) Protect life, health and property;
<br /> eadjustment shall evaluate the effect of the
<br /> \ proposal on possible water expenditures pollution (b) Minimize of public
<br /> including erosion and sedimentation, monies for costly flood control projects;
<br /> maintenance of safe and healthful •
<br /> (c) Minimize rescue and relief efforts,
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