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Cooperating Technical State (CTS) Statewide Mapping… North Carolina’s Pioneering Effort. John Dorman, Program Director, NC CTS Flood Mapping Program Tim McCormick, P.E., FIP Program Manager, Dewberry & Davis LLC. Background. HURRRICANE IRENE Oct 16 -17. HURRRICANE DENNIS Aug 30 - Sept 4.
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Cooperating Technical State (CTS) Statewide Mapping…North Carolina’s Pioneering Effort John Dorman, Program Director,NC CTS Flood Mapping Program Tim McCormick, P.E., FIP Program Manager, Dewberry & Davis LLC
HURRRICANE IRENE Oct 16 -17 HURRRICANE DENNIS Aug 30 - Sept 4 HURRRICAN FLOYD Sept 15 - 16 NOTE - Six storms (Bertha, Fran, Bonnie, Dennis, Floyd & Irene) have impacted or made land fall on the North Carolina coast in the last five years
Why North CarolinaUndertook This Project • State’s vulnerability to hurricanes and flooding • 14 federally declared disasters since 1989 • Hurricane Floyd damages = $3.5 billion • 4,117 uninsured/under-insured homes destroyed as result of Hurricane Floyd
Why North Carolina Undertook This Project (Continued) • Hurricane Floyd revealed flood hazard data and map limitations • Age of State’s FIRMs • 55% at least 10 years old • 75% at least 5 years old • FEMA’s mapping budget is finite • State receives only one updated flood study per county per year • Many counties and communities lack resources to take on this responsibility • Accurate, up-to-date flood hazard data information crucial to protect lives and property
North Carolina’s Strategies • Establishment of Unprecedented Statewide floodplain mapping program • Designated Cooperating Technical State by FEMA • Partnership with (FEMA) and 16 other Federal Agencies • Develop program to collect accurate elevation data and develop flood data to produce FIRMs
Program Deliverables • High-resolution topographic data and accurate DEMs • Engineering basin studies • Base map data • Countywide digital FIRMs • State-of-the-art, dynamic IT infrastructure • Real-time flood forecasting and inundation mapping capability
Other Program Deliverables • Findings and analysis of LIDAR capabilities • Recommend standard for LIDAR accuracy • Implementing NSDI approach • Tailoring and implementing new FEMA scoping procedures • Testing telescoped post-preliminary procedures • Implementing new DFIRM standard • Developing Policy & Procedures Manual • Developing Higher Standards Guidebook for community officials
Direct Benefits from Program • USGS estimates b/c ratio of 3.5:1 • Current, accurate data for sound siting and design decisions • Use of updated data for floodplain management will reduce long-term flood losses • Updated data will alert at-risk property owners of the need for flood insurance • Faster, cheaper FIRM updates • More equitable flood insurance ratingsthrough NFIP
Other Benefits of Program • Digital format allows for more efficient, precise flood risk determinations • Digital format will provide more timely updates for floodplain management • Digital format allows for use with GIS for analysis and planning • Digital Information System allows for online access 24 hours a day • DEMs will be useful for almost any engineering or planning applications
Program Approach/ Implementation • Develop Statewide: • Basin Plans through scoping process • Digital Elevation Models (DEMs) • Updated base maps (DOQs or betterlocal base) • Updated flood data • Countywide DFIRMs • Digital distribution through State’s IT • Hard copy through FEMA’s MSC • State/local relationship for data sharing
Program Approach/ Implementation (Continued) • Phase I—Eastern 6 Basins initiated this year • Preliminary FIRMs for White Oak,Tar-Pamlico, and Lumber by Sept. 2001 • Preliminary FIRMs for Neuse, Cape Fear, and Pasquotank counties by Sept. 2002 • Phase II—5 Basins initiated in FY 01-02 • Chowan, Roanoke, Yadkin, New, Catawba • Phase III—Final 6 Basins initiated in FY 02-03 • Broad, Watauga, French Broad, Little Tennessee, Savannah, Hiwassee
North Carolina RiverBasins—by Phase Phase I—bluePhase II—goldPhase III—green
Program Approach/ Implementation (Continued) • Design, develop, and implement dynamic IT infrastructure to analyze, maintain, archive, and disseminate flood maps and associated data for North Carolina Flood Mapping Program • Present and distribute mapping data, associated reports, and other Framework data layers to public via Internet • Final system design will be completed byJune 2001 • Operable system will be implemented bySeptember 30, 2001
Program Approach/ Implementation (Continued) • Contracting approach for procuring engineering and mapping services • Qualifications-based selection • Greenhorne & O’Mara Team • Watershed Concepts Team • Development of Mapping Activity Statements • Development of process to vet, resolve, and document program issues and establish policies • Established Program website for public • ncfloodmaps.com
Program Approach • Negotiating product specifications that meet State, FEMA, and client needs • Project management tools, such as: • GIS-based Scoping database • MS Project model • Collaborative Web site • Developing Policy & Procedures Manual • Developing Higher Standards Guidebook for community officials
Program Funding • In August 2000, North Carolina General Assembly allocated funding for first six river basins ($23 million) • Additional State funding from Partners ($2.75 million) • FEMA has contributed $6 million, as well as in-kind professional services • North Carolina is also working with other Federal partners to secure additional funding
OSBPM John Dorman,Program Director/Chair CTSCommittee NC Center for Geographic Information and Analysis Program Manager NCGeodetic Survey ProjectManager NC Division of Emergency Management State Floodplain Mapping ContractorWatershed Concepts, Inc. State Floodplain Mapping ContractorGreenhorne & O’Mara, Inc. Mapping Coordination Contractor Dewberry & Davis LLC Federal Emergency Management Agency North Carolina CTS Flood Mapping Program
Program Schedule • By end of State FY 2005 = Produce DEMs, updated flood data, and digital FIRMs for remaining 11 river basins • Enter “maintenance” phase inFY 2002 - 2003 for first 3 river basins
Agreements versusDelivery Orders • Agreements: • Negotiated and signed by CTS Partners • Include overall MOA, funding agreements, and Mapping Activity Statements • Delivery Orders (DOs): • State contracting with private A/E firm(s) • DOs are mechanisms to complete work agreedto by CTS Partners under the Mapping Activity Statements
Memorandum of Agreement FundingAgreementNo. 1 FundingAgreementNo. X MAS MAS MAS MappingActivityStatementA MASB MASC MASD MASE MASF Hierarchy of Agreements
Memorandum of Agreement • Establishes formal overall partnership between State and Federal and local Partners • State, FEMA, and other Federal Partners will collaborate on flood hazard identification and post flood disaster hazard verification activities • Establishes CTS Committee • Signed by State and all Partners (9/15/00)
Funding Agreements • Written under “umbrella” of overall Memorandum of Agreement • Summarizes available funding sources and amounts for specific mapping activities • Ties funding to specific Mapping Activity Statements • Signed by all partners contributing funding to the relevant activities
Mapping Activity Statement • State and Partners developing Mapping Activity Statements for specific activities • References overarching Funding Agreement • Signed by State and all Partners contributing products, services, funding, and/or technical supportto the activity
Also Specifies: Scope Period of Performance Standards Schedule Products Certification requirements FEMA Technical Assistance and Resources QA/QC Process Subcontractors Reporting Point of Contact Mapping Activity Statement (Continued)
A Project Scoping for Six Eastern River Basins* B Information Management System C Digital Base Map for Six Eastern River Basins* D Digital Elevation Data Development for Six Eastern River Basins* E Updated Flood Hazard Data and Digital FIRM Production for Six Eastern River Basins* Mapping Activity StatementsCurrently Being Developed *Future Mapping Activity Statements will be developed for the remaining Basins in the State
F Technology and Data Standards G Real-Time Flood Forecasting and Inundation Mapping H Inter-Agency Coordination ** Post-Flood Hazard Verification (Template) Mapping Activity StatementsCurrently Being Developed (Continued) **Will be used to execute separate MASs for specific flooding disasters
Project Components • Scoping • Map Production • Community Review
Scoping • Research/inventory all available elevation, flood hazard, and digital base map data • Assess existing flood hazard data on effective FIRMs • Determine appropriate technical method for developing up-to-date flood hazard data and establishing priority level
Scoping (Continued) • Conduct outreach activities to determine needs for updated FIRMs • Identify data that need to be developed or acquired • Determine proposed scales, paneling scheme, and format for digital FIRM production
Map Production • Updated engineering analyses and floodplain mapping • State has contracted with private-sector firm(s) to conduct this work • Work will include: • Conducting flood hazard analyses and producing updated digital FIRMs • Designing and implementing the IT Infrastructure
Community Review • Preliminary countywide digital FIRMs issued to each county and its communities for review and comment • County meetings to present maps and provide opportunity for comment • Statutory 90-day appeal period
Purpose and Roleof CTS Committee • Strategic planning for program direction and associated activities • Provide input and feedback regarding policies, data, and products • Facilitate multi-level government coordination • Provide technical and programmatic expertise and advice • Review and concur on Mapping Activity Statement Agreements
FEMA USGS NASA USACE EPA NOAA HUD NOAA NWS SBA EDA DOT USDA CTS Committee Member Organizations Federal Agencies:
OSBPM NCDEM NCGS CGIA Land Records Management Div. DENR NCDOT NC Office of Information Technology Dept. of Insurance CTS Committee Member Organizations (Continued) State Agencies:
CTS Committee Member Organizations (Continued) Other State Organizations: • General Assembly • GICC/Statewide Mapping Advisory Committee • League of Municipalities • Association of County Commissioners • North Carolina State University
CTS Committee Member Organizations (Continued) Local Government Agencies: • Greensboro • Asheville • Lenoir County • Wake County • New Hanover County • Charlotte/Mecklenberg County
CTS Committee Member Organizations (Continued) Technical Advisors: • NC Floodplain Managers Association • Professional Engineers of NC • NC Society of Surveyors • ASPRS, NC Chapter • URISA, NC Chapter • NC Citizens for Business and Industry • FGDC • Open GIS Consortium
Structure of CTS Committee • Chaired by John Dorman, OSBPM • Executive Committee • Day-to-day oversight of program • Membership includes CGIA, NCGS, NCDEM, and FEMA • Will refer items to the overall CTS Committee
CTS Committee • Technical Working Groups • Higher Standards • Real-time Flood Forecasting • Post-Flood Verification • Meet on monthly basis in Raleigh
Cooperating Technical State (CTS) Statewide Mapping…North Carolina’s Pioneering Effort QUESTIONS? ? ? ? ?