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page 25 Impervious surface and stormwater: The project will increase the impervious surface within the project area and, as a result, stormwater runoff. The project will need to provide volume and rate control that does not exceed the existing conditions. Sanitary and Water: The existing sanitary sewer system is capable of handling the additional units, but the project will likely need to construct a lift station with two pumps (one for redundancy) with a capacity of 600 gpm through a 10” inner diameter forcemain. The existing water supply system will be inadequate to provide the minimum fire flow rate under proposed conditions. Upsizing the City’s existing trunk main may be required to provide the development with the required 3,500 gpm fire flow rate. Traffic: The project will increase traffic in the area and four intersections will experience increased queue length as a result of the project. Several mitigation measures were recommended that will address the increased traffic, and are included in Section 18c above, and in the Traffic Impact Study in Appendix D. The project is expected to begin in summer 2017. Construction will be phased and is expected to be completed by 2022. Mitigation measures to address the impacts resulting from the project will be put in place within the same timeframe. Therefore, it is not anticipated that the impacts will combine to create a cumulative potential effect. b. Describe any reasonably foreseeable future projects (for which a basis of expectation has been laid) that may interact with environmental effects of the proposed project within the geographic scales and timeframes identified above. The area surrounding the project area is fully developed. No reasonably foreseeable future projects that would combine with the impacts described in this EAW to create cumulative impacts exist. c. Discuss the nature of the cumulative potential effects and summarize any other available information relevant to determining whether there is potential for significant environmental effects due to these cumulative effects. No cumulative potential impacts are expected. 20. Other potential environmental effects: If the project may cause any additional environmental effects not addressed by items 1 to 19, describe the effects here, discuss the how the environment will be affected, and identify measures that will be taken to minimize and mitigate these effects. No additional environmental effects have been identified or are anticipated. 60