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b. Describe waste treatment methods or pollution prevention efforts and give estimates <br />of composition after treatment. Identify receiving waters, including major downstream <br />water bodies, and estimate the discharge impact on the quality of receiving waters. If <br />the project involves on -site sewage systems, discuss the suitability of site conditions for <br />such systems. <br />All wastewater will be discharged into the City's collection system, thereby avoiding any <br />direct discharge to receiving waterbodies. <br />c. If wastes will be discharged into a publicly owned treatment facility, identify the <br />facility, describe any pretreatment provisions and discuss the facility's ability to handle <br />the volume and composition of wastes, identifying any improvements necessary. <br />The sanitary sewer flows generated by the proposed development will not exceed available <br />reserve capacity of the City of Lino Lakes and Metropolitan Council's sanitary sewer <br />system. Improvements that will be necessary include the extension of gravity sanitary sewer <br />lines to serve the development. <br />At the nearest downstream Met Council Environmental Services metering station (Station <br />Number 211), located at North Road and Lakeview Drive, the average design flow is 1.16 <br />million gallons per day (MGD) and the peak design flow is 3.6 MGD. The City is currently <br />producing an average flow of 0.42 MGD (420,000 gallons /day). <br />d. If the project requires disposal of liquid animal manure, describe disposal technique <br />and location and discuss capacity to handle the volume and composition of manure. <br />Identify any improvements necessary. Describe any required setbacks for land <br />disposal systems. <br />Not applicable <br />19. Geologic hazards and soil conditions <br />a. Approximate depth (in feet) to ground water: 2 feet minimum 15 -20 feet average; <br />Approximate depth (in feet) to bedrock: 230 feet minimum 250 feet average. <br />Describe any of the following geologic site hazards to ground water and also identify <br />them on the site map: sinkholes, shallow limestone formations or karst conditions. <br />Describe measures to avoid or minimize environmental problems due to any of these <br />hazards. <br />There are no known geologic site hazards to groundwater within the study area or in close <br />proximity to the proposed site. <br />b. Describe the soils on the site, giving NRCS (SCS) classifications, if known. Discuss soil <br />granularity and potential for groundwater contamination from wastes or chemicals <br />spread or spilled onto the soils. Discuss any mitigation measures to prevent such <br />contamination. <br />Legacy at Woods Edge Development EAW DRAFT 19 <br />Lino Lakes, MN <br />