Loading...
Dubuque Levee and Floodwall System CertificationMasterpiece on the Mississippi TO: The Honorable Mayor and City Council Members FROM: Michael C. Van Milligen, City Manager SUBJECT: Certification of the Dubuque Levee DATE: April 27, 2011 Dubuque All - America City I 2007 Planning Services Manager Laura Carstens recommends City Council approval of a resolution adopting the updated Operations and Maintenance Manual, the updated Emergency Flood Control Plan, and authorization to submit the documentation for certification of the Dubuque Local Flood Protection Project Levee to the Federal Emergency Management Agency (FEMA). Staff in the Public Works, Engineering, and Planning Services Departments worked with FEMA, the United States Army Corps of Engineers, and consultants GEI and CDM over the past two years to prepare the documentation required by FEMA for certification of the levee and floodwall system. In response to FEMA Region VII Risk Analysis Branch Chief Richard Leonard's enclosed letter of April 8, 2011 and in accordance with the May 4, 2009 Provisionally Accredited Levee (PAL) Agreement for the Dubuque Local Flood Protection Project Levee, the City is submitting the data required by FEMA and certified by a registered professional engineer, City Engineer Gus Psihoyos. This information must be submitted to FEMA Region VII by May 17, 2011. The submissions include the June 2010 Engineering Technical Review Report prepared by the U.S. Army Corps of Engineers, Rock Island District, for the Dubuque Levee System. Overall, the City of Dubuque's levee system meets or exceeds FEMA standards for levee certification according to the U.S. Army Corps of Engineers report. The U.S. Army Corps of Engineers identified two main areas that required further analysis. The City of Dubuque retained qualified engineering consultants to complete these two analyses. Enclosed are a structural analysis report prepared by GEI, and an interior drainage analysis prepared by CDM. Both analyses confirm that the levee system meets or exceeds FEMA standards for levee certification. I concur with the recommendation and respectfully request Mayor and City Council approval. el C. Van Milli Mich gen MCVM:jh Attachment cc: Barry Lindahl, City Attorney Cindy Steinhauser, Assistant City Manager Teri Goodmann, Assistant City Manager Laura Carstens, Planning Services Manager Don Vogt, Public Works Director Gus Psihoyos, City Engineer Jennifer Larson, Budget Director John Klostermann, Street and Sewer Maintenance Supervisor Bob Schiesl, Assistant City Engineer Deron Muehring, Civil Engineer II Kyle Kritz, Associate Planner Masterpiece on the Mississippi TO: Michael Van Milligen, City Manager FROM: Laura Carstens, Planning Services Manager SUBJECT: Certification of the Dubuque Levee DATE: April 25, 2011 Dubuque keirl AU- America CIly I 2007 Introduction This memorandum transmits documentation for submittal to the Federal Emergency Management Agency (FEMA) for certification of the Dubuque Local Flood Protection Project Levee. A transmittal letter from Mayor Roy Buol on behalf of the City to Richard Leonard, Risk Analysis Branch Chief, FEMA Region VII; a resolution adopting the updated Operations and Maintenance Manual and the updated Emergency Response Plan; and the required documentation for levee certification are enclosed. Discussion In response to Mr. Leonard's enclosed letter of April 8, 2011 and in accordance with the May 4, 2009 Provisionally Accredited Levee (PAL) Agreement for the Dubuque Local Flood Protection Project Levee, the City is submitting the data required by FEMA and certified by a registered professional engineer, City Engineer Gus Psihoyos. This information must be submitted to FEMA Region VII by May 17, 2011. The submissions include the June 2010 Engineering Technical Review Report prepared by the U.S. Army Corps of Engineers (USACE), Rock Island District, for the Dubuque Levee System. Overall, our levee system meets or exceeds FEMA standards for levee certification according to the USACE report. The USACE identified two main areas that required further analysis. The City of Dubuque retained qualified engineering consultants to complete these two analyses. Enclosed are a structural analysis report prepared by GEI, and an interior drainage analysis prepared by CDM. Both analyses confirm that our levee system meets or exceeds FEMA standards for levee certification. Also enclosed are the updated Operations and Maintenance Manual, the updated Emergency Flood Control Plan, and the new Interim Risk Reduction Plan prepared by GEI for the levee and floodwall system. As -built plans of the 1965 levee construction and as -built plans for the 2001 levee repairs are enclosed along with 2011 land survey Certification of the Dubuque Local Flood Protection Project Levee Page 2 data documenting floodwall elevations and settlement. A resolution adopting the updated plans is enclosed as well. In Mr. Leonard's letter of April 8, 2011, he reiterated FEMA's recommendation to communities to increase floodplain management efforts and to promote the purchase of flood insurance for all homes and businesses protected by levee systems. The City of Dubuque takes this recommendation very seriously, and has since joining the National Flood Insurance Program (NFIP) in 1971. The City of Dubuque has arranged for two members of the Flood Insurance and Mitigation Branch in FEMA Region VII to present three informational sessions on the FEMA Flood Maps and Flood Insurance in Dubuque on June 8, 2011. These sessions will include a workshop for lenders, insurance producers, realtors, community officials, surveyors, and engineers regarding the map revision process and the effects of map changes on flood insurance; and two open house sessions on the NFIP for the general public as well as property owners protected by our levee and /or located in a flood plain. Recommendation Staff in the Public Works, Engineering, and Planning Services Departments worked with FEMA, the USACE, and consultants GE! and CDM over the past two years to prepare the documentation required by FEMA for certification of our levee and floodwall system. Staff recommends approval of the enclosed resolution adopting the updated Operations and Maintenance Manual, the updated Emergency Flood Control Plan, and the new Interim Risk Reduction Plan. Staff also recommends authorization to submit the enclosed documentation for levee certification to FEMA Region VII. Requested Action The requested action is for the City Council to: 1) approve the enclosed resolution adopting the updated Operations and Maintenance Manual, the updated Emergency Flood Control Plan, and the new Interim Risk Reduction Plan, and 2) authorize submittal of the enclosed documentation for certification of the Dubuque Local Flood Protection Project Levee to FEMA Region VII. Enclosures cc: Teri Goodmann, Assistant City Manager for Legislative Affairs Don Vogt, Public Works Director Gus Psihoyos, City Engineer John Klostermann, Streets & Sewers Supervisor Bob Schiesl, Assistant City Engineer Deron Muehring, Civil Engineer Kyle Kritz, Associate Planner F: \USERS \LCARSTEN \WP \Dubuque Levee \Levee Certification Submittal Memo.doc Prepared by: Laura Carstens, City Planner Address: City Hall, 50 W. 13th St, Dubuque, IA 52001 Telephone: 589 -4210 Return to: Jeanne Schneider, City Clerk Address: City Hall, 50 W. 13th St, Dubuque, IA 52001 Telephone: 589 -4121 RESOLUTION NO. 159 -11 RESOLUTION ADOPTING OPERATIONS AND MAINTENANCE MANUAL, EMERGENCY FLOOD CONTROL PLAN, AND INTERIM RISK REDUCTION PLAN FOR THE DUBUQUE LOCAL FLOOD PROTECTION PROJECT LEVEE Whereas, the City of Dubuque has signed a May 4, 2009 Provisionally Accredited Levee (PAL) Agreement for the Dubuque Local Flood Protection Project Levee (Dubuque Levee) with Federal Emergency Management Agency (FEMA); and Whereas, the PAL Agreement requires that the City of Dubuque submit the required documentation to FEMA certification of the Dubuque Levee by May 17, 2011; and Whereas, the City of Dubuque has updated the Operations and Maintenance Manual, updated the Emergency Flood Control Plan, and created the Interim Risk Reduction Plan for the Dubuque Levee in accordance with the certification process. NOW THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF DUBUQUE, IOWA: Section 1. The Operations and Maintenance Manual, the Emergency Flood Control Plan, and the Interim Risk Reduction Plan for the Dubuque Levee hereby are adopted. Section 2. The Mayor hereby is authorized to sign and submit the required documentation for certification of the Dubuque Levee to FEMA. Passed, approved and adopted this 2nd day of May 2011. Attest: Kevin S. Firnsta Acting City Cler F: \USERS \LCARSTEN \WP \Dubuque Levee \Levee Plans Adoption Resolution.doc Roy D. -• uol, Mayor THE CITY OF Dubuque A ca-Iy DUB E I IF Masterpiece on the Mississippi Richard Leonard Risk Analysis Branch Chief FEMA Region VII 9221 Ward Parkway, Suite 300 Kansas City MO 64114 RE: Certification of the Dubuque Local Flood Protection Project Levee Dear Mr. Leonard: 2007 Office of the Mayor and City Council City Hall 50 West 13 Street Dubuque, Iowa 52001 -4864 (563) 589 -4120 office (563) 589 -0890 fax May 3, 2011. In response to your enclosed letter of April 8, 2011 and in accordance with the May 4, 2009 Provisionally Accredited Levee (PAL) Agreement for the Dubuque Local Flood Protection Project Levee, this letter transmits the data defined and outlined within Code of Federal Regulations, Title 44, Section 65.10 (44 CFR 65.10). The 44 CFR 65.10 data submissions for the Dubuque Levee have been certified by a registered professional engineer, Gus Psihoyos, City Engineer for the City of Dubuque, Iowa. The 44 CFR 65.10 data submissions include the June 2010 Engineering Technical Review Report prepared by the U.S. Army Corps of Engineers (USACE), Rock Island District, for the Dubuque Levee System. Overall, our levee system meets or exceeds FEMA standards for levee certification according to the USAGE report. We appreciate the technical support of the USACE in Dubuque's levee certification process. The USACE identified two main areas that required further analysis. The City of Dubuque retained qualified engineering consultants to complete these two analyses. Enclosed are a structural analysis report prepared by GEI, and an interior drainage analysis prepared by CDM. Both analyses confirm that our levee system meets or exceeds FEMA standards for levee certification. Also enclosed are the Operations and Maintenance Manual, Emergency Flood Control Plan, and Interim Risk Reduction Plan for the levee and floodwall system. A City Council resolution adopting the updated plans is enclosed as well. As -built plans of the 1965 levee construction and as -built plans for the 2001 levee repairs are enclosed along with 2011 land survey data documenting floodwall elevations and settlement. In your letter of April 8, 2011, you reiterated FEMA's recommendation to communities to increase floodplain management efforts and to promote the purchase of flood insurance for all homes and businesses protected by levee systems. The City of Dubuque takes Service People Integrity Responsibility Innovation Teamwork Certification of the Dubuque Local Flood Protection Project Levee Page 2 this recommendation very seriously, and has since joining the National Flood Insurance Program (NFIP) in 1971. We share FEMA's commitment to reduce flooding risks. The City of Dubuque has arranged for two members of the Flood Insurance and Mitigation Branch in FEMA Region VII to present three informational sessions on the FEMA Flood Maps and Flood Insurance in Dubuque on June 8, 2011. These sessions will include a workshop for lenders, insurance producers, realtors, community officials, surveyors, and engineers regarding the map revision process and the effects of map changes on flood insurance; and two open house sessions on the NFIP for the general public as well as property owners protected by our levee and /or located in a flood plain. We appreciate the assistance provided by FEMA Region VII staff during the two -year levee certification process, and look forward to working with your staff in the future. Please feel contact me if you have any questions or need additional information. Sincerely, t J Roy D. Buol Mayor Enclosures cc: Dubuque City Council Members Bill Cappuccio, State of Iowa NFIP Coordinator, IDNR Jerry Skalak, P.E., U.S. Army Corps of Engineers, Rock Island District Dawn Kinsey, Community Outreach Specialist, FEMA Region VII Rick Nusz, Hydraulic Engineer, FEMA Region VII William Zung, Water & Environment Department Head, STARR Michael Van Milligen, City Manager Teri Goodmann, Assistant City Manager for Legislative Affairs Laura Carstens, Planning Services Manager Don Vogt, Public Works Director Gus Psihoyos, P.E., City Engineer John Klostermann, Streets & Sewers Supervisor Bob Schiesl, P.E., Assistant City Engineer Deron Muehring, Civil Engineer Kyle Kritz, Associate Planner F: \USERS \LCARSTEN \WP \Dubuque Levee \Richard Leonard Levee Certification Transmittal Letter.doc Service People Integrity Responsibility Innovation Teamwork April 8, 2011 CERTIFIED MAIL — RETURN RECEIPT REQUESTED The Honorable Roy D. Buol, Mayor City of Dubuque City Hall 50 West 13 Street Dubuque, Iowa 52001 -4864 Dear Mayor Buol: On May 4, 2009, the City of Dubuque, Iowa, signed a Provisionally Accredited Levee (PAL) agreement for the Dubuque Local Flood Protection Project Levee. As a result, the PAL agreement became effective on May 17, 2009, and the Federal Emergency Management Agency (FEMA) designated the Dubuque Local Flood Protection Project Levee as a PAL on the Digital Flood Insurance Rate Maps (DFIRMs) for Dubuque County, Iowa. The PAL designation will remain in effect until May 17, 2011, at which will expire. This letter serves as a reminder of the upcoming the City of Dubuque, Iowa, to submit all necessary o demonstrate that the Dubuque Local Flood Protection Project Levee is in full compliance with Code of Federal Regulations, Title 44, Section 65.10 (44 CFR 65.10). In accordance with 44 CFR 65.10, it is the responsibility of the community or other party seeking recognition of a levee system, to provide the data defined and outlined within 44 CFR 65.10. Specifically, the design and construction data provided must be certified by a registered professional engineer or by a federal agency with responsibility for levee design. If you are unable to submit documentation by May 17, 2011, or if the submitted documentation is determined to be inadequate, FEMA will initiate a map revision to re- designate certain areas on the landward side of the levee as floodprone. This area will be remapped as being within a Special Flood Hazard Area (SFHA). The SFHA is the area that is subject to flooding during the 1- percent - annual-chance flood. The Dubuque Local Flood Protection Project Levee was labeled as a PAL during the two - year PAL period to convey to map users that levee certification verification was underway. FEMA reiterates its recommendation to communities to increase floodplain management efforts and promote the purchase of flood insurance for all homes and businesses in areas impacted by levee systems, including areas that are impacted by levee systems that have been certified as providing 1- percent - annual-chance flood protection. 1 7 l/ffj / - ��u' U.S. Department of Homeland Security Region VII 9221 Ward Parkway, Suite 300 Kansas City, MO 64114 -3372 FEMA www.fema.gov m 0 Q Risk is dynamic and may not be completely eliminated by any levee system. Levee systems are designed and built to provide a certain level of flood protection and to reduce the risks associated with flooding events in general. Levee systems can be overtopped or fail during flood events that exceed the design -level storm. Additionally, it is highly recommended that you consider this risk in your local emergency management plans, including creating evacuation plans for this area. Please send all complete 44 CFR 65.10 data submissions to my attention on or before May 17, 2011. If you have questions or need additional information regarding the flood mapping for your community, please contact Dawn Kinsey, community outreach specialist, at (816) 283 -7055. Sincerely, Richard Leonard Risk Analysis Branch Chief Enclosure: PAL Agreement Fact Sheet: What Happens When the "PAL Expiration Date" is Reached cc: Laura Carstens, Planning Services Manager, City of Dubuque Michael C. Van Milligen, City Manager, City of Dubuque Bill Cappuccio, State of Iowa NFIP Coordinator Jerry Skalak, P.E., U.S. Army Corps of Engineers, Rock Island District Senator Chuck Grassley Senator Tom Harkin Representative Bruce L. Braley Letter of Agreement and Request for Provisionally Accredited Levee (PAL) Designation and Agreement to Provide Adequate Compliance with the Code of Federal Regulations, Title 44, Section 65.10 (44 CFR 65.10) We, the undersigned, have received the letter from FEMA dated February 16, 2009, and the 'enclosed document entitled "44 CFR Section 65.10: Mapping of Areas Protected by Levee Systems." We understand that FEMA is in the process of providing updated flood maps for Dubuque County, Iowa, and that the area behind the levee known as the Dubuque Local Flood Protection Project Levee remapped to reflect that the levee has been designated as a PAL. To the best of our knowledge, the Dubuque Local Flood Protection Project Levee meets the requirements of 44 CFR 65.10. We hereby submit to FEMA, within 90 days (before May 17, 2009) our agreement to provide FEMA with all the necessary information to show that the Dubuque Local Flood Protection Project Levee complies with 44 CFR 65.10. We understand that this . documentation will be required before May 17, 2011. This information will allow FEMA to move forward with the flood mapping for Dubuque County, Iowa. We fully understand that if complete documentation of compliance with 44 CFR 65.10 is not provided within the designated timeframe of 24 months, FEMA will initiate a revision to the Flood Insurance Rate Map to redesignate the area as flood - prone. City of Dubuque Representative Date: May 4, 2009 Community CEO Date: May 4, 2009 Other (if applicable) Date: May 4, 2009 Michael Van.Mill Ci ty Manager Gus Psihoyos City Engineer Roy D. Buol Mayor (signature) (print) (signature) (print) (signature) (print) INTRODUCTION As administrator of the National Flood Insurance Program (NFIP), one of the primary responsibilities of the Department of Homeland Security, Federal Emergency Management Agency (FEMA) is providing communities with up -to -date, accurate, and reliable flood hazard and risk information on Digital Flood Insurance Rate Maps (DFIRMs). As part of this effort, FEMA has been working, and continues to work with Federal, State, and local professionals and technical partners to determine the flood protection and risk - reduction capabilities of levee systems nationwide and to accurately reflect the flood hazard and risk in "levee - impacted" areas on DFIRMs. FEMA also has issued guidance to clarify requirements for submitting data and documentation to meet NFIP regulatory requirements for the evaluation and mapping of levee systems and levee - impacted areas. FEMA issued the guidance as Procedure Memorandums, Fact Sheets, Frequently Asked Questions documents, and brochures, all of which are accessible through the FEMA Web site. The gateway to the FEMA- provided information, organized by stakeholder group, is: www .fema.Rov /pJan/prevent/fhm/ly intro.shtm. FEMA developed this Fact Sheet to explain NFIP requirements further, with specific emphasis on what happens when the 24 -month period for submitting data and documentation to show a levee system's compliance with the NFIP regulations expires. What is a levee system? A levee system is a flood protection system that consists of a levee, or levees, and associated structures, such as closure and drainage devices, which are constructed and operated in accordance with sound engineering practices. What is a levee? A levee is a manmade structure, usually an earthen embankment, designed and constructed in accordance with sound engineering practices to contain, control, or divert the flow of water so as to provide protection from temporary flooding. FEMA Does a levee system provide protection from all flood events? No levee system provides full protection from all flooding events. Levee systems are designed to provide a speck level of protection. They can be overtopped or fail during larger flood events. To retain the design level of flood protection and risk reduction, levee system owners must perform regular maintenance and periodic upgrades. What happens when levee systems fail? When levee systems do fail, they often fail catastrophically, and the resulting damage, including loss of life, may be more significant than if the levee system had not been built. Therefore, everyone should understand the risk to life and property that exists in levee - impacted areas —risk that even the best flood protection system cannot eliminate completely. APPLICABLE REGULATIONS The NFIP regulatory requirements for the evaluation and mapping of levee systems are cited in the Code of Federal Regulations (CFR) at Title 44, Chapter 1, Section 65.10 (44 CFR Section 65.10). You may access 44 CFR Section 65.10 through the FEMA Web site at www .fema.gov /plan/prevent/fhm /lv fpm.shtm. ROLES AND RESPONSIBILITIES FEMA's primary responsibilities are as follows: • Provide guidance regarding the NFIP regulatory and procedural requirements related to levee systems; • Review the data and documentation submitted by others in compliance with those requirements; • Accredit a levee system on the NFIP map (i.e., DFIRM) when the adequacy of the system is supported by required data and documentation; and • De- accredit or not accredit a levee system to reflect the increased risk of flooding to people and structures in the levee - impacted areas on the DFIRM when submitted data and documentation show the system is inadequate or data and documentation cannot be provided. SEPTEMBER 2009 PAGE 1 FEMA is not responsible for building, maintaining, operating, or certifying levee systems. Thus, communities, levee system owners, and/or local project sponsors —not FEMA—must meet and maintain compliance with 44 CFR Section 65.10 requirements if a levee system is to be accredited on a DFIRM. A levee system owner can be a Federal or State agency, a water management or flood control district, a local community, a levee district, a non - public organization, or an individual. The party responsible for operating and maintaining the levee system must be • A Federal or State agency; • An agency created by Federal or State law; or • An agency of a community participating in the • NFIP. PROCEDURE DOCUMENTATION FEMA developed Appendix H of Guidelines and Specifications for Flood Hazard Mapping Partners to implement the requirements in 44 CFR Section 65.10. To clarify the regulatory and procedural requirements for FEMA contractors and mapping partners, FEMA has issued five Procedure Memorandums, summarized below. • Procedure Memorandum No. 34 (PM 34), issued on August 22, 2005, clarifies that it is the levee system owner or community's responsibility to provide data and documentation to show that a levee system meets 44 CFR Section 65.10 requirements and provides clarification on procedures to minimize delays in near -term studies /mapping projects and to aid project teams in properly assessing how to handle levee system- related mapping issues. • Procedure Memorandum No. 43 (PM 43), originally issued on September 25, 2006, provides guidance on issuing preliminary and final effective DFIRMs, while providing communities/levee system owners with additional time to compile and submit the data and documentation required to show compliance with 44 CFR Section 65.10. PM 43 established the concept of "Provisionally Accreditation Levee" or "PAL," systems. Issued on March 16, 2007, the revised version of PM 43 includes guidance on evaluating levee systems that the U.S. Army Corps of Engineers determined to be "maintenance deficient" and to • offer a one -time -only 1 -year "maintenance deficiency correction period." • Procedure Memorandum No. 45 (PM 45), issued on May 12, 2008, provides updated guidance on the notes that will appear on DFIRM panels on which levee systems and levee - impacted areas are shown. • Procedure Memorandum No. 52 (PM 52), issued on April 24, 2009, implements updated guidelines for mapping landward of accredited, non - accredited, and de- accredited levee systems and for notifying stakeholders when levee systems are de- accredited. • Procedure Memorandum No. 53 (PM 53), also issued on April 24, 2009, provides guidelines for notification of communities/levee system owners regarding expiring PAL designations and for mapping of impacted areas. These Procedure Memorandums are accessible through www .fema.gov /plan/prevent/fhm/ly fpm.shtm. PAL SYSTEM DESIGNATION FEMA uses the PAL designation for a levee system when FEMA has previously accredited the system on an effective Flood Insurance Rate Map (FIRM) and FEMA is waiting for a community/levee system owner to submit data and/or documentation demonstrating the levee system's compliance with 44 CFR Section 65.10. A PAL system is shown on a DFIRM with the area impacted by the PAL system mapped as a moderate -risk area labeled Zone X (shaded), except for areas of residual flooding, such as ponding areas. FEMA maps the areas of residual flooding as high -risk areas, called "Special Flood Hazard Areas," or "SFHAs." FEMA places a note on the DFIRM panel landward of the levee system to indicate FEMA has provisionally accredited the levee system and the designation of any existing Zone X (shaded) area is provisional. FEMA also adds an explanatory note in the "Notes to Users" section of the map frame. Examples of maps showing the notes are included in the Fact Sheet titled "Meeting the Criteria for Accrediting Levee Systems on NFIP Flood Maps: How -to -Guide for Floodplain Managers and Engineers," accessible through the Web page cited above. Before FEMA applies the PAL designation to a levee system, the community/ levee system owner signs a "PAL agreement" with FEMA. By signing the PAL agreement, the community/levee system owner indicates SEPTEMBER 2009 PAGE 2 the levee system complies with the requirements of 44 CFR Section 65.10 and that the data and documentation required for compliance with 44 CFR Section 65.10 will be provided to FEMA within 24 months of signing the agreement. Once the 24 -month PAL period has been established, FEMA will not extend it for any reason. More detailed information on the requirements for the PAL system designation is provided in "Guidelines for Identifying Provisionally Accredited Levees," which accompanied PM 43and is accessible through www .fema.aov /plan/prevent/fhm /1v fpm.shtm. PAL EXPIRATION DATE AND FOLLOW -ON PROCEDURES The "PAL Expiration Date" is the date by which a community/levee system owner must submit all required data and documentation to FEMA to show compliance with 44 CFR Section 65.10. In advance of the PAL Expiration Date, FEMA will send a community/levee system owner two letters to remind them of the commitment made in the PAL agreement. The first letter will be sent 90 days before the PAL Expiration Date, and the second letter will be sent 30 days before the PAL Expiration Date. On the PAL Expiration Date, FEMA will review all submitted data and documentation to determine if 44 CFR Section 65.10 requirements have been met. Based on the findings from that review, FEMA will follow one of the processes summarized below. Data and Documentation Submitted Are Complete and Are Sufficient To Show Compliance with NFIP Regulatory Requirements If FEMA receives complete data before the PAL Expiration Date, FEMA will follow the process below. • FEMA notifies the community /levee system owner of its determination in writing and initiates a map revision to remove the PAL system notes from the affected DFIRM panel(s). • On the revised DFIRM panel(s), FEMA maintains the presentation of the levee - impacted area as a moderate -risk area, labeled Zone X (shaded), and replaces the PAL system map notes and Notes to User with the current map notes and Notes to Users for accredited levee systems provided in PM 45. • For most map revisions involving only changes to the map notes and Notes to User, FEMA uses its Physical Map Revision (PMR) process; for some revisions, however, FEMA may determine that the Letter of Map Revision (LOMR) process is appropriate. The community review and comment requirements for PMRs and LOMRs are documented in Volume 2 of FEMA's Guidelines and Specifications for Flood Hazard Mapping Partners. • The affected communities update their floodplain management ordinances as appropriate and submit them to the FEMA Regional Office and the State NFIP Coordinator for approval. Data and Documentation Are Not Submitted, Are Not Complete, or Are Not Sufficient To Show Compliance with NFIP Regulatory Requirements If FEMA does not receive the required data by the PAL Expiration Date, FEMA will follow the process below. • FEMA notifies the community/levee system owner of its determination in writing and initiates a map revision to the affected DFIRM panel(s). No less than 18 months shall pass before the revised DFIRM is finalized. • For the affected DFIRM panels, FEMA removes the PAL system notes and maps the levee - impacted area as a high -risk SFHA, labeled Zone A when base (1- percent- annual- chance) flood elevations (BFEs) are not depicted on the DFIRM or Zone AE when BFEs are shown. • FEMA provides a Preliminary version of the revised DFIRM panels(s) and FIS report to the community /communities for review and provides a 30 -day period to allow community officials, residents, and business owners an opportunity to comment. • At the end of the review period, FEMA holds a formal consultation meeting with community officials. FEMA also may hold "open houses" for the public. • After these meetings have been held and all comments have been addressed, FEMA proceeds with finalizing the revised DFIRM panel(s). • If new or revised BFEs are shown on the affected Preliminary DFIRM panel(s) and in the Flood Profiles included in the FIS report, FEMA initiates a SEPTEMBER 2009 PAGE 3 statutorily required 90 -day appeal period for the affected community /communities following the requirements in 44 CFR Part 67. • If new or revised BFEs are not shown on the affected Preliminary DFIRM panel(s), FEMA publishes a levee notice in the local newspaper and initiates a 90 -day comment period for the affected community /communities. • At the end of the 90 -day appeal or comment period, FEMA addresses any appeals of BFEs or other comments (including the submittal of 44 CFR Section 65.10- required data and documentation); coordinates with community officials and appellants as appropriate; and updates the affected DFIRM panel(s) and FIS report materials if required. • If required, FEMA provides Revised Preliminary copies of the revised DFIRM panel(s) and FIS report materials to the affected community officials and appellants for review; coordinates with community officials and appellants as appropriate; and updates the affected DFIRM panel(s) and FIS report materials if required. • FEMA issues the LFD, which notifies the affected community /communities that the DFIRM and FIS report are final; establishes an effective date; and reminds the affected community /communities that updates to their floodplain management ordinances may be required • If FEMA receives the 44 CFR Section 65.10 - required data/documentation prior to community adoption of the new maps and within 2 months of the LFD date (4 months before the new effective date), FEMA revises the affected DFIRM panel(s) to show the impacted area as a moderate -risk area, labeled Zone X (shaded). • The affected communities update their floodplain management ordinances as appropriate based on the new DFIRM panel(s) and FIS report and submit them to the FEMA Regional Office and the State NFIP Coordinator for approval before the effective date. IN SUMMARY The provisional accreditation procedures for levee systems have allowed FEMA to issue preliminary and effective versions of a DFIRM while providing the community /levee system owner a specified, reasonable timeframe (24 months) to submit the data and documentation required to show compliance with 44 CFR Section 65.10. For levee systems with maintenance deficiencies (that are otherwise believed to comply with the requirements of 44 CFR Section 65.10), the release of new DFIRMs could be placed on hold for up to 1 year to provide the community /levee system owner with additional time to correct these deficiencies. It is critical that community officials and citizens have the most accurate and up -to -date information to make decisions based on the flood risk that exists in levee - impacted areas. Once the 24 -month PAL period has been established, FEMA will not extend it for any reason. Therefore, when the PAL Expiration Date is reached, FEMA must begin the process of revising the affected DFIRM panel(s) and FIS report materials based on the data and documentation submitted to FEMA by that date. Even after the PAL Expiration Date is reached, however, FEMA procedures allow a community/levee system owner to submit the regulatorily required data and documentation for a de- accredited levee system for FEMA review and inclusion in preparing the final DFIRM panel(s) and FIS report materials. SEPTEMBER 2009 PAGE 4