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TRANSCRIPT
Jim Reed, CTCOG and Curtis Beitel, P.E., CFM
• Overview of FEMA’s Map Modernization
– Bell County DFIRM Update
– Examples from Killeen
• Update on Bell County LiDAR
• Overview of FEMA’s Risk MAP
– Vision and Goals
– Lifecycle
• Tips to Leverage Federal Funding Opportunities
– TWDB FMA Flood Protection Planning
– Risk MAP
• Program Overview:
– Nationwide effort to update the nation’s flood hazard and risk information and produce digital versions of NFIP map products
– Complete in 2010
• Challenges:
– Levees
– Storm surge data
– NFIP Communities
– Potential degradation of data
Source: “FEMA Map Mod and Risk MAP Update”, FEMA Region 6 NAFSMA Texas Day at the Districts, August 2009
2005
Source: “FEMA Map Mod and Risk MAP Update”, FEMA Region 6 NAFSMA Texas Day at the Districts, August 2009
2006
Source: “FEMA Map Mod and Risk MAP Update”, FEMA Region 6 NAFSMA Texas Day at the Districts, August 2009
2007
Source: “FEMA Map Mod and Risk MAP Update”, FEMA Region 6 NAFSMA Texas Day at the Districts, August 2009
2008
Source: “FEMA Map Mod and Risk MAP Update”, FEMA Region 6 NAFSMA Texas Day at the Districts, August 2009
2009
Source: “FEMA Map Mod and Risk MAP Update”, FEMA Region 6 NAFSMA Texas Day at the Districts, August 2009
Map Mod
End State
Source: “FEMA Map Mod and Risk MAP Update”, FEMA Region 6 NAFSMA Texas Day at the Districts, August 2009
Texas FEMA Map
MOD in
Texas
FEMA
National
Goals
Number of Counties
Mapped
254 126
Percentage 100% 50%
Population 20,851,820 19,803,969
Percentage 100%
95% 92%
Area of Counties
Mapped (sq mi)
264,708 119,448
Percentage 100%
45% 65%
Source: “FEMA Map Mod and Risk MAP Update”, FEMA Region 6 NAFSMA Texas Day at the Districts, August 2009
• Performed by Halff Associates for FEMA Region 6
• Initiated in FY 2005
• Initial CCO Meeting = 4/6/2005
• Preliminary DFIRM/FIS = 9/29/2006
• Final CCO Meeting = 1/8/2007
• Effective DFIRM/FIS = 9/26/2008
• 2002 Partial Detailed Study = 32.4 miles – Updated H&H, mapping by Halff Associates
• 2005 Existing Data Study = 25.2 miles – Updated H&H, mapping by City of Killeen
• Redelineated Detailed Study = 473 miles – 1979-1982 H&H onto Killeen 2’ and USGS topo
• Refine / Establish Zone A = 704 miles – Regression equation -> depth -> onto USGS topo
– About 200 miles of digital conversion
• Examples from Killeen
Source: Table 1 of “Work Maps and DFIRM TSDN – Bell County”, October 2006
• Jim Reed, CTCOG
• If Map Modernization was about
fixing broken maps then…
Risk MAP is focused on
clearly communicating hazard
risk to communities and the
public at large.
Source: “FEMA Map Mod and Risk MAP Update”, FEMA Region 6 NAFSMA Texas Day at the Districts, August 2009
Through collaboration with State, Local, and Tribal entities, Risk MAP will deliver quality data that increases public awareness and leads to action that reduces risk to life and property.
Source: “FEMA Map Mod and Risk MAP Update”, FEMA Region 6 NAFSMA Texas Day at the Districts, August 2009
Address gaps in flood hazard data to form a solid foundation
for risk assessment, floodplain management and actuarial
soundness of the National Flood Insurance Program.
0%
10%
20%
30%
40%
50%
60%
70%
1 2 3 4 5 6 7 8 9 10
Decile
Pe
rce
nt
of
To
tal
Mil
es
to
Stu
dy
Detailed Study
Approx/Redelin
Total
Formula
Detailed Study
Approx/Redelin
Flood Study Determination by Type
Source: “FEMA Map Mod and Risk MAP Update”, FEMA Region 6 NAFSMA Texas Day at the Districts, August 2009
Ensure that a measurable increase of the public’s awareness
and understanding of risk results in a measurable reduction of
current and future vulnerability.
Source: “FEMA Map Mod and Risk MAP Update”, FEMA Region 6 NAFSMA Texas Day at the Districts, August 2009
Lead and support States, local, and Tribal communities to
effectively engage in risk-based mitigation planning resulting in
sustainable actions that reduce or eliminate risks to life and
property from natural hazards.
Source: “FEMA Map Mod and Risk MAP Update”, FEMA Region 6 NAFSMA Texas Day at the Districts, August 2009
Provide an enhanced digital platform that improves management
of Risk MAP, stewards information produced by Risk MAP, and
improves communication and sharing of risk data and related
products to all levels of government and the public.
Source: “FEMA Map Mod and Risk MAP Update”, FEMA Region 6 NAFSMA Texas Day at the Districts, August 2009
Align Risk Analysis programs and develop
synergies to enhance decision making
capabilities through effective risk
communication and management.
Source: “FEMA Map Mod and Risk MAP Update”, FEMA Region 6 NAFSMA Texas Day at the Districts, August 2009
• STEP ONE: Mapping the Risk
– Riverine and Coastal
– Dam Breach
– Levee Analysis
– Wind, Wildfire, Earthquake
Source: “FEMA Map Mod and Risk MAP Update”, FEMA Region 6 NAFSMA Texas Day at the Districts, August 2009
• STEP TWO: Assess the Risk – Review study
layers and Risk Assessments
– Building Inventory Layers
– Capital Improvement Projects
– Finished Floor Elevations
Source: “FEMA Map Mod and Risk MAP Update”, FEMA Region 6 NAFSMA Texas Day at the Districts, August 2009
• STEP THREE: Mitigate the Risk
– Target projects that reduce risk to life and property
– Select projects that will benefit community through cost savings and loss avoidance
Source: “FEMA Map Mod and Risk MAP Update”, FEMA Region 6 NAFSMA Texas Day at the Districts, August 2009
• STEP FOUR: Communicate the Risk
– Informs citizens of the natural disaster risk
– Convey risk in terms of consequences and probability
– Use multiple media tools to convey risk, planning decisions, mitigation activities
Source: “FEMA Map Mod and Risk MAP Update”, FEMA Region 6 NAFSMA Texas Day at the Districts, August 2009
• Must have an updated topographic data source
• Watershed-wide, multi-jurisdictional study
– Include letter from each jurisdiction
– Single point of contact to administer grant
• Tell a compelling story of recent flood damages
– Damage estimates, NFIP claims
– Photos, high water marks, videos
• Have an approved Mitigation Action Plan
• Demonstrate technical capability
• TWDB - Flood Protection Planning Grant – Update H&H models for Nolan Creek
– Validate with historic data & HWM from Hermine
– Develop conceptual solutions
– Update CTCOG Hazard Mitigation Plan actions
– Provide updates for FEMA’s CNMS
• FEMA Region 6 – Risk MAP – Potential Discovery session for HUC 8 watershed
• Update the Bell County DFIRMs / FIS?
• Refine structural inventory / solutions?
• Produce other Risk MAP products?
– Discovery ≠ Project ≠ Map