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usage fbr the development, current water storage capacity for the City will be fully utilized. Future water storage <br />planned fbr the system will be adequate for providing service to the development. Future storage is planned as part <br />of the Water Treatment Facility, and as a new water storage tower. In addition, a raw water transmission main is <br />projected to be constructed in right-of-way easements included as part of this development. <br />Dewatering may be necessary when excavating the basements and utilities trenches that extend below the ' <br />~oundwater level. Wells needed for dewatering the site during construction will pass through the Minnesota DNR <br />permitting process. Dewatering of site locations for the construction of ponds and the installation of utilities w/ll be <br />of short duration. Wells on adjacent properties are not anticipated to be impacted by this short term dewatering. <br />These wells will be monitored during the dewatering process. <br /> <br />Does any part of the project involve a shoreland zoning district, a delineated lO0-year <br />flood plain, or a state or federally designated wild or scenic river land use district? <br /> <br />If yes, identify the district and discuss' project compatibility With. district land use <br />restrictions. <br /> <br /> [] Yes <br /> <br />Will the project change the number or type of watercraA on any water body? <br /> <br />If yes, indicate the current and projected watercraft usage and discuss any potential <br />overcrowding or conflicts with other uses. <br /> ~ No <br /> ~ Yes <br /> <br />Give the acreage to be graded or excavated and the cubic yards of soil to be moved. <br />Describe any steep slopes or highly erodible soils and identify them on the site map. <br />Describe any erosion and sedimentation control measures to be used during and after <br />project construction. <br />Acres 135 Cubic Yards 500,000 CY <br /> <br />The proposed development(s) is situated in the northwest comer of the City. The treated runoff from the site will <br />enter the wetlands and ditches within the site. The wetlands and ditches ultimately empW into the Rum River, a <br />tributary of the Mississippi River. Although the volume of storm water entering the Rum River may increase, the <br />rate at which it is discharged will not exceed current pre-developed rates. Proposed development storm water <br />management system(s) will meet and/or exceed MPCA requirements.._.~.. <br />Erosion control and sedimentation measures will follow the MPCA Best Management Practices (BMP), including <br />thc usc of silt [i~nces, sedim/m~'basins, ~av.el 'construction entrances, and timely turf restoration of graded areas. <br />Topsoil placement will be required as the site:develops, l~oulevards will be r~stored after small utility placement. <br />During construction approximately 135 acres will be graded or excavated and approximately 500,000 cubic yards <br />of soil will be moved. This calculation is based on 'i,,35 acres and an average depth of 2.5 feet. <br />Grading will be limited to roadway construction, storm water ponds and house pads. Soils fi.om the cut areas will <br />be used in the lill areas to create a balanced overall site. BMPs will be used for erosion control including ponds, <br /> <br /> <br />