CCP 11-13-2006 - Laserfiche WebLink

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') Plan (surface vit'w) showing elevations or contours of the ground; "-. pertinent structure. fill. or storage elevations: size. location. and spatial arrangement of all proposed and existing structures on the site: location . and proposed and existing structures on the site: )ocation and e1cvations of streets; photographs showing existing land uses and vegetation upstream and downstream; and soil type: and 3. Profile showing the slope of the bottom of the channel or flow line of the stream for at least five hundred (500) feet in either direction from the proposed development. B. The applicant shall be responsible to submit one ()) copy of the above information to a designaled engineer or other expert person or agency for technical assistance in determining whether the proposed use is in the F100dway or Flood Fringe District and to determine the Regulatory Flood Protection Elevation. Procedures consistent with Minnesota Regu)ations ]9X3. Parts 6) 20.5000-6120.6200 shall be followed III this expert evaluation. The designated engineer or expert is strongly encouraged to discuss the proposed technical evaluation methodology with the respective Department of Natural Resources' Area Hydrologist prior to commcneing the analyst. The designated engineer or expert shall: l. Estimate the peak discharge of the regional flood. 2. Cakulalt: the water surface profile of the regional flood based upon a hydraulic analysis of lhc stream channel and overbank areas. 3.. Compute the floodway necessary to conveyor store the regional flood without increasing flood stages more than 0.5 foot. A Icsser stage increase than 0.5 foot shall be required if. as a result of the additional State increase. increased flood damages would result. An equal degree of . encroachment on both sides of the stTl~am within the reach shall be assumed in computing floodway boundaries. C. The City Administrator shall present the technical evaluation and findings of the designated engineer or expert to the Governing !Jody. The Governing Body shall formally accept the technical evaluation and the recommended Floodway and/or Flood Fringe District boundary or deny the permit application. The Governing Body. prior to ot1icial action. may submit the application and all supporting data and analyses to the Fcdcral Emergency Management Agency, the Department of Natural Resources or the Planning Commission for review and comment. Once the Floodway and F)ood Fringe Boundaries have been determined. the Governing Body shall refer the matter back to the City Administrator who shall process the permit applieation consistcnt with the applicable provisions of this Section. 1335.]7 Rcview Criteria. No land shall be subdivided which is unsuitable for the reason of llooding. inadequate drainage. water supp)y or sewage treatment facilities. All lots within the flood Section 1335.. Fluod Plains Page 10 of 19 .