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<br />Harstad Wetland Permit <br />March 12, 2007 <br />Page 2 <br /> <br />Permit Criteria. <br /> <br />Section 1010.08, Subd. 4 outlines the criteria that have to be addressed in consideration <br />of such a permit. These criteria, along with individual responses, are as follows: <br /> <br />(1) Any alteration shall not cause a reduction in the flood storage capacity of the wetland. Flood <br />storage capacity shall be determined by analysis of the runoff from the entire developed wetland <br />drainage district resulting from both the two (2) year and one hundred (100) year frequency, <br />twenty four (24)hour SCS Type I distribution storms. <br /> <br />No grading activity has been undertaken within the wetland area; the flood storage capacity <br />of this wetland basin has not been altered. <br /> <br />(2) An alteration shall not reduce the existing water quality enhancement value of a wetland <br />under conditions of ultimate development, during both the two (2)year and one hundred (100) <br />year frequency, twenty four (24) hour SCS Type I distribution storms. Water quality <br />enhancement value of a wetland shall be determined using methods approved by the City. <br /> <br />The removal of trees will not in and of itself reduce the water quality enhancement value <br />of the wetland. Rice Creek Watershed District inspectors were asked if silt fencing or <br />other means of stabilization would be desirable to prevent erosion into the wetland. <br />RCWD indicated that the change in property elevation did not warrant silt fencing and <br />since no grading activity occurred, no further remediation would be necessary. <br /> <br />(3) Any alteration shall not reduce the existing wildlife habitat value of a wetland as measured <br />using methods approved by the City. <br /> <br />While there is no question that the tree removal activity has impacted the wildlife habitat on <br />this tract of land, the extent of tree removal from within the wetland itself should cause only <br />marginal habitat loss. This assessment is however difficult to objectively measure, as even <br />one tree removed would have the potential for impacting habitat value. <br /> <br />(4) Alterations shall be carried out so as to minimize the impact on vegetation. Removal of <br />vegetation within a wetland zoning district shall be permitted only when reasonably required for <br />the placement of structures and use of property. (Ord. 602, 8-25-97) <br /> <br />Mr. Harstad submitted a tree removals plan indicating the areas in which trees would be <br />removed in preparation for an eight-lot major subdivision. Trees were preserved on the <br />north, south and west sides of the property. <br /> <br />(5) Alterations shall not adversely affect the water flow characteristics within the wetland as <br />determined by the City. <br /> <br />Based on the City’s review and the review of the Rice Creek Watershed District inspectors, <br />water flow through this property will not be affected as a result of the tree removals. <br />