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m 18. <br /> <br />22. <br /> <br />23. <br /> <br />Does any part of the project area involve: <br />a. shoreiandzon:ng district? ~ No <br />b. delineated 100-year ~oocl plain? jxj No <br />c; state or federally designated river land use district? I~J No <br />If yes. identify water body and applicable state classification(s), and describe measures <br />to protect Water and related land resources: <br /> <br />See attached. <br /> <br />Describe any physical aheration (e.g., dikes, excavation, till. stream diversion) of any <br />drainage system, lake, stream, and/or wetland. Describe measures to minimize im- <br />pairment of the water-rela~ed resources. Estimate quantity of material to be dredged <br />and indicate where spoils will be deposited. <br />As part of the dedication for parkland 2.8 acres of wetland will be filled. 1.8 acres of new <br />wetland will be created with some of the soil materials in the wetland areas to be filled. <br /> <br />a.Will the project require an appropriation of ground or surface water? If yes. explain <br /> (indicate quantity and source): <br /> Utility construction dewaLering will <br /> require a D.N.R. permit <br /> <br />b.Wi]) the project affect groundwater levels in any wells (on or off the site)? If yes, ex- <br /> plain: <br /> <br />Yes <br /> <br />]~] No [] Yes, <br /> <br />Describethe erosion and sedimentation control measuresto be used during and after <br />construction olthe project. <br />As part of the preliminary design for grading) an erosion and sedimentation plan will be prepared <br />(in accordance with the Anoka County Soil and Water Conservation district requirements). Erosion <br />control barriers will be used during the earthwork operations of site development to prevent <br />sedimentation into wetlands and to contain runoff within the site. At the completion of site grading <br />all areas disturbed by grading will be mulched. Steep slopes (if any) will require fiber blankets. <br /> <br />Will the project generate: <br />1. surface and stormwater runoflT [~ No F~ Yes <br />2. sanitarywastewater? ~L~ No L~ Yes <br />3. industrial wastewater? No ~ Yes <br />4. cooling water (contact and noncontact)? No ~J Yes <br />If yes. identi~ sources, volumes, quality (if other ~han normal domestic sewage). <br /> <br />and treatment methods. Give lhe basis or methodology of estimates. <br /> The development of this project will generate additional stormwater runoff due to the development <br /> of impermeable surfaces (streets, houses, drives, etc.}. The stormwater will be directed <br /> through swales and pipes to magnesium pond. Stormwater runoff will remain approximately the <br /> same. See exhibit V. Sanitary wastewater is estimated as follows: ll$ single family units x <br /> 3.2 PE/unit x 75 gal/PE/day = 27,600 G.P.D. All sanitary wastewater will be of domestic quality. <br /> <br />Identify receiving waters, including groundwater, and evaluate the impacts of the <br />discharges listed above. If discharges to groundwater are anticipated, provide per- <br />colation/permeability and other hydrogeological test data. if available. <br /> <br /> N/^ <br /> <br />Will the project generate (either during or after construction): <br />a. air pollution? <br />b. dust? <br />c. noise? <br />d. odors? <br />If yes. explain, including as appropriate: distances to sensitive land uses: expected lev- <br />els and duration of noise: types and quantities, of air pollutants from stacks, mobile <br />sources, and fugitive emissions (dust); odor sources: and mitigative measures for any <br />impacts. Give the basis or methodology of estimates. <br /> <br /> See attached <br /> <br />r-n, m No [-i] Yes <br />~J No ~ Yes <br />__ No Yes <br />No Yes <br /> <br />/Os3 3 <br /> <br /> <br />