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City of Mounds View Staff Report <br /> Planning Case No. 506-97 <br /> October 24, 1997 <br /> Page 2 <br /> • <br /> This indicates that the actual location of the wetland's boundary differs from the City's adopted <br /> wetland zoning maps. A representative from the watershed district confirmed the delineation as <br /> shown on the applicant's grading plan to be accurate. <br /> In order for the City Council to approve a wetland alteration permit request, the proposed <br /> development shall comply with the requirements as specified in Section 1010.08, Subd. 4. I have <br /> put together a matrix listing these requirements and whether or not this development satisfies the <br /> individual criteria. <br /> ,...£#i3„{{#}, x{£rsF FS3f£33ss£:�...E... :s•s•{#.f{ 3j€...;.x...•••4#3.5::£i>,#t..»O <br /> css t 5 i s££ £ £ k <br /> >{ . <br /> # <br /> ONGOING' <br /> k:_ R„,A3 $k5s »» n »3n: 5, f: :y a , Oa { " 4i _ ?? k"<; <br /> Any alteration shall not cause a The applicant proposes to fill 11,850 cf of flood Yes <br /> reduction in the flood storage capacity storage capacity but will replace it with an <br /> of the wetland. additional 39,500 cf of flood storage capacity. <br /> Any alteration shall not reduce the It is assumed that the water quality of this Yes <br /> existing water quality enhancement wetland will not be negatively impacted as a <br /> value of the wetland under conditions result of the two homes being constructed,as <br /> of ultimate development long as a minimum 10-foot wide natural area is <br /> left to protect the wetland. <br /> Any alteration shall not reduce the Because more than 50%of the lots will be Yes <br /> existing wildlife habitat value of a protected by a drainage easement and the . <br /> wetland. construction area limited to non-wetland areas, <br /> there will be no apparent reduction in the habitat <br /> value for the wetland. <br /> Alterations shall be carried out so as To reasonably use these two lots,vegetation will Yes <br /> to minimize the impact on vegetation. need to be removed for the construction of the <br /> Removal of vegetation within a homes. In addition,vegetation will be removed <br /> wetland zoning district shall be via the filling of one area and the excavation of <br /> permitted only when reasonably another area,but this is to serve a greater need of <br /> required for the placement of creating additional flood storage capacity that <br /> structures and use of property. will benefit all adjoining property owners of the <br /> wetland. <br /> Stormwater runoff from a development Because of the grading that will occur,it is Yes <br /> may be directed to a wetland when in estimated that potentially less runoff will be <br /> compliance with the local water directed to the wetland. While a manicured lawn <br /> management plan and only when in place of natural vegetation may elevate the <br /> substantially free of sediment, debris level of contaminants entering the wetland, <br /> and chemical pollutants. leaving a ten-foot wide strip of natural vegetation <br /> around the wetland will help cleanse runoff <br /> entering the wetland <br /> • <br />