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<br />. <br />. <br /> <br />D. <br /> <br />During construction temporary sedimentation basins are required for <br />disturbed areas over one (I) acre. <br /> <br />E. <br /> <br />Buffer plant selection shall give preference to native plants with deep root <br />systems over cultivated species with shallow root systems. <br /> <br />F. <br /> <br />The buffer widths shall conform to the Wetland Protection Ordinance <br />adopted by the City of Ramsey. <br /> <br />G. <br /> <br />The Minnesota Department of Natural Resources requires permits when <br />vegetation is introduced downgrade of a water's "ordinary high water mark." <br />The Minnesota Department of Natural Resources' area hydrologist defines <br />the ordinary high water mark. Planting permits are obtained from the <br />Minnesota Department of Natural Resources regional fisheries office. <br /> <br />H. <br /> <br />The applicant and/or developer shall maintain the buffer strip for the first <br />two years. The buffer strips must ,be marked as required in the Wetland <br />Protection Ordinance. After that the city, or a party designated by the city, <br />shall maintain the buffer strip. , <br /> <br />1. <br /> <br />Buffer strips may be made into perpetual conservation easements or shall be <br />protected with drainage and utility easements. <br /> <br />J. <br /> <br />Buffer strips shall be marked as such with pertnanent signs. <br /> <br />1.) Water courses used solely for drainage, such as road side ditches, are <br />exempt from this provision. <br /> <br />Subdivision 2. ModelslMethodologies/Computations. Hydrologic models and design <br />methodologies used for the determining runoff characteristics and analyzing storm water <br />management structures must be approved by the city engineer. Plans, specifications and <br />computations for storm water management facilities submitted for review must be sealed and <br />signed by a registered professional engineer. All computations must appear in the plans <br />submitted for review, unless otherwise approved by the city engineer. <br /> <br />9.27.15 Review. The city engineer shall review the storm water pollution control plan. <br /> <br />9.27.16 Permit Required. If the city determines that the storm water pollution control plan <br />meets the requirements of this ordinance, the city shall issue a permit valid for a specified period <br />oftime thatauthorizes the land disturbance activity contingent on the implementation and <br />completion of this plan. <br /> <br />9.27.17 Denial. If the city determines that the storm water pollution control plan does not meet <br />the requirements of this ordinance, the city shall not issue a permit for the land disturbance <br />activity. <br /> <br />28 <br /> <br />Page 16 of21 <br />October 9,2006 <br /> <br />Storm Water Pollution Control Ordinance <br />