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City of Fargo Mickelson Field Area Flood Risk Management – Project 5902 Public Information Meeting July 12, 2012

City of Fargo Mickelson Field Area Flood Risk Management – Project 5902 Public Information Meeting July 12, 2012. Agenda Past Flood Fight Strategy (i.e. 2009,2010,…) Assessment of Flood Risk Overview of Project Objectives Recommended Plan Project Schedule / Financing Questions.

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City of Fargo Mickelson Field Area Flood Risk Management – Project 5902 Public Information Meeting July 12, 2012

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  1. City of Fargo Mickelson Field Area Flood Risk Management – Project 5902 Public Information Meeting July 12, 2012

  2. Agenda Past Flood Fight Strategy (i.e. 2009,2010,…) Assessment of Flood Risk Overview of Project Objectives Recommended Plan Project Schedule / Financing Questions Mickelson Flood Risk Management

  3. 2009 Spring Flood – Mickelson Area

  4. 2009 Spring Flood – Mickelson Area

  5. 2010 Spring Flood – Mickelson Area

  6. Existing vs. Preliminary FEMA Floodplain PROPOSED – RS 39.5± EXISTING – RS 38.3±

  7. Assessment of Flood Risk River Stage 25.0ft

  8. Assessment of Flood Risk Oak Street Dike – Action Stage RS 30 – Inundation 34.6 River Stage 35.0ft

  9. Assessment of Flood Risk Emergency Dike Closure – Action Stage RS 31 – Inundation 36.0± River Stage 37.0ft

  10. Assessment of Flood Risk River Stage 38.0ft

  11. Assessment of Flood Risk River Stage 39.0ft

  12. Assessment of Flood Risk FEMA 100-yr Flood Stage 39.5 River Stage 40.0ft

  13. Assessment of Flood Risk 2009 Spring Flood – RS 40.8 River Stage 41.0ft

  14. Assessment of Flood Risk River Stage 42.0ft

  15. Assessment of Flood Risk USACE Recent Evaluation – 1% Flood in Fargo is 42.4? River Stage 42.5ft

  16. Reduced Reliance on Temporary Flood Protection Clay levees, closures, and etc. Existing Storm Sewer Lift Station Improvement Reduce Internal Flooding Potential Redundant Pumping Capacity Overview of Project Objectives

  17. Construct Earthen Levee (RS 39.5+4.5’) Abandon Lift Stations 29, 37, and 38 Construct New Combined Lift Station Storm Sewer Outlet Structure Storm Sewer Improvements Dry Stormwater Pond General Landscaping / Grading Impacts to Existing Park Facility – Fargo Park District Future Modifications Recommended Plan

  18. Mickelson Flood Risk Management

  19. Mickelson Flood Risk Management

  20. Mickelson Flood Risk Management FENCED RECYCLE AREA

  21. Mickelson Flood Risk Management

  22. Mickelson Flood Risk Management NEW LIFT STATION

  23. Mickelson Flood Risk Management

  24. Recommended Plan Approximately $4.5M± (Construction) Preliminary Funding Plan FEMA – HMGP Funding – Pending (75%) Local Cost Share – City (25%) Project Schedule / Financing

  25. Project Schedule / Financing Schedule HMGP Grant Submittal Application Submitted (April 2012) Anticipated Decision (March 2013) Recommended Project Design Public Informational Meeting (tonight) Public Comment Period (Until 7/20) Final Plans / Specifications / Cost Estimates(8/10) Right-of-way / Park District Approval (TBD – Aug/Sept?) Recommendation to City Commission (Spring 2013) Permitting/Construction Bidding/Award Contract (TBD) Anticipated Construction Begins (TBD – Summer 2013?) Anticipated Construction Ends (TBD - Fall 2014?)

  26. Comment Form

  27. Mickelson Area Flood Risk Management – Project 5949 Questions / Discussion www.cityoffargo.com\Engineering

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