09-24-08 Council Agenda - Laserfiche WebLink

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(1) Under rid parkine structures shall be flood protected to ' Formatted: Bullets and Numbering I -. minimize impacts from high vroundwater duriny flood events. (21 All drainage shuctures within underyround parkino- shall '-- Formatted: Bullets and Numbering include an anti-backflow device to prevent stormwater from smcharying into the area. Emeryency overflow swales or areas shall be constructed to convey the peak I00-year discharve from each water body to the next downstream water body and away fi om buildings. 8. Minimum Protection for Rivers Lakes and Wetlands -Rivers streams ~ Formatted: Bullets and Numbering lakes. and wetlands shall be protected fi•om runoff venerated during construction and after completion of the development. Runoff shall not be discharved directly into wetlands without appropriate quality quantity runoff control. depending on the individual wetland's vevetation Wetlands must not be drained or filled, wholly or partially. tmless replaced by either restoriny or creating wetland areas of at least equal public value. Compensation, including the replacement ratio and quality of replacement should be consistent with the requirements outlined in the Board of Water and Soil Resources rules that implement the Minnesota Wetland Conservation Act 1991 including any and all amendments to it a. Buffer protection for Rivers, Streams, Lakes, and Wetlands - - -'tFOrmatted: Butters and Numbering ; Buffers shah meet those required by the Watershed District Quidelines. The City may allow buffer area averaniny in cases where avera in will provide additional protection to either the resow~ce or environmentally valuable adjacent upland habitat, provided that the resources total buffer area remains the same. Care should be taken in averaeinv so that the buffers usefulness is not short circuited. Detailed buffer desivn is site specific, and therefore, the City can require a larver buffer than the minimum specified. C. stormwater and Urban Runoff Pollution Control ~- - Formatted: Bullets and Numbering l . tlleval Disposal ~ -" Formatted: BulleLS and Numbering a. No person shall throw, deposit, place, leave, maintain, or keep or Formatted: Bullets and Numbering permit to be thrown, placed, left, maintained or kept, any refuse, rubbish, ae rbaQe, or any other discarded or abandoned objects, articles, or accumulations, in orlon any street, alley, sidewalk, storm drain, inleC, catch basin conduit or drainage structure, business place, or upon any public or private plot of land in City, so thaC the same miyht be or become a pollutant, except in 12