Transcript Slide 1

City of Fargo
Mickelson Field Area Flood
Risk Management –
Project 5902
Public Information Meeting
July 12, 2012
Mickelson Flood Risk Management
Agenda
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Past Flood Fight Strategy (i.e. 2009,2010,…)
Assessment of Flood Risk
Overview of Project Objectives
Recommended Plan
Project Schedule / Financing
Questions
2009 Spring Flood – Mickelson Area
2009 Spring Flood – Mickelson Area
2010 Spring Flood – Mickelson Area
Existing vs. Preliminary FEMA Floodplain
EXISTING – RS 38.3±
PROPOSED – RS 39.5±
Assessment of
Flood Risk
River Stage
25.0ft
Assessment of
Flood Risk
Oak Street Dike – Action
Stage RS 30 – Inundation
34.6
River Stage
35.0ft
Assessment of
Flood Risk
Emergency Dike Closure –
Action Stage RS 31 –
Inundation 36.0±
River Stage
37.0ft
Assessment of
Flood Risk
River Stage
38.0ft
Assessment of
Flood Risk
River Stage
39.0ft
Assessment of
Flood Risk
FEMA 100-yr Flood Stage 39.5
River Stage
40.0ft
Assessment of
Flood Risk
2009 Spring Flood – RS 40.8
River Stage
41.0ft
Assessment of
Flood Risk
River Stage
42.0ft
Assessment of
Flood Risk
USACE Recent Evaluation –
1% Flood in Fargo is 42.4?
River Stage
42.5ft
Overview of Project Objectives
Reduced Reliance on Temporary Flood
Protection
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Clay levees, closures, and etc.
Existing Storm Sewer Lift Station Improvement
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Reduce Internal Flooding Potential
Redundant Pumping Capacity
Recommended Plan
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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
Mickelson Flood Risk Management
Mickelson Flood Risk Management
Mickelson Flood Risk Management
FENCED RECYCLE AREA
Mickelson Flood Risk Management
Mickelson Flood Risk Management
NEW LIFT STATION
Mickelson Flood Risk Management
Project Schedule / Financing
Recommended Plan
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Approximately $4.5 M± (Construction)
Preliminary Funding Plan
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FEMA – HMGP Funding – Pending (75%)
Local Cost Share – City (25%)
Project Schedule / Financing
Schedule
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HMGP Grant Submittal
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Recommended Project Design
Public Informational Meeting (tonight)
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Application Submitted (April 2012)
Anticipated Decision (March 2013)
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?)
Comment
Form
Mickelson Area Flood Risk
Management – Project 5949
Questions / Discussion
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