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. � . , i <br /> Item#ll-CCAgenda-12/11/06 <br /> File#06-3234/35[Toml Pages 94J <br /> f. Noteworlhiness, including special qualities, such as historic significance, <br /> critical habitat for endangered plants and animals, or others. <br /> This evaluation must also include a deternlination of whether the wetland <br /> alteration being proposed requires permits, reviews or approvals by otl�er local � <br /> state or federal agencies including but not limited to watershed districts,state <br /> department of nai�iral resources,or the United States Ariny Corps of Engineers. <br /> (2) Alterations must be designed and conducted in a manner ihat ensures onfy fihe <br /> � smallest amount of bare ground is exposed for tlie sliortest time possible. . <br /> (3) Mulclies or similar materials must be used, where necess�ry, for temporary bare <br /> . soil coverage, and a permanent vegetation cover must be estlblished �s soon as <br /> possible. <br /> (4) Methods to minimize soil erosion and to trap sediments before they reach any <br /> surface water feature must be used. � � <br /> (5) Altered areas must be stabilized to acceptable erosion control standards <br /> consistent with tlie field office technical guides of the local soil and water <br /> conservation districts and the United States Soil Conservation Service. <br /> (6) Fill or excavated material must not be placed in a manner that creates an unstable <br /> slope. <br /> (7) Plans to place fill or excavated material on steep s(opes must be reviewed by tlie <br /> city engineer for continued slope stability and must not create finished slopes of . <br /> 30 percent or greater, � <br /> (8) Fi11 or excavated material must not be placed in bluff impact zones. <br /> . (9) Any alterations below the ordinary Iligh water level of public waters must first be . <br /> authorized by the commissioner of tlle departmenf of natural resources under <br /> � Minn. Stat. § 103G.245. <br /> (10) Alterations of topography must only be allowed if they are accessory to permitted <br /> or conditional uses and do not adversely affect adjacent or nearby property. <br /> (11) Placement of natural rock riprap, including associated grading of tl�e slioreline <br /> and placemenf of a filter blanket, is pe�7nitted if the finished slope does not <br /> exceed three feet horizontal to one foot verf:ical,the landward e�.�tent of the riprap � <br /> is within ten feet of the ordinaiy high water level, and the height of the riprap <br /> above the ordinary Iligl� water level does not eaceed three feet. A riprap permit <br /> shall be obtained per the requirements of section 78-969. <br /> (fl Excavations where the intended purpose is connection to a public water,such as <br /> boat slips, canals, lagoons and harbors,are prohibited above the ordinary high water level. Such <br /> excavations below the elevation or the ordinary high water level are subject to approval of ihe . <br /> depar�meni of nahiral resources 1nd other agencies with concurrent jurisdiction. <br /> (Ord.No. 101 2nd series, § 1(10.56(16)(J)),2-24-1992; Ord.No. 127 2nd series, § 8, 7-1 1-1994; <br /> Ord.No, 163 2nd series, § 3, 12-8-1997; Ord.No. 171 2nd series, § 2, 4-4-1998) <br /> Sec. 78-1288.Hard cover limit�tions. <br /> (a) No hard cover or inlpervious sw-face shall be placed, located or constructed <br /> within 75 feet of the ordinary high water level of any lake or tributary, exce�t for stairways, lifts, <br /> landings and lockboxes as regulated elsewhere in this Code. <br />