2019 CLOMR - Metro Flood Diversion Authority

A Conditional Letter of Map Revision, or CLOMR, is FEMA’s comment on a proposed project that would affect the hydrologic or hydraulic characteristics of a flooding source.

A CLOMR does not revise the current National Flood Insurance Program map (NFIP). It just outlines whether the project, if built as proposed, would be recognized by FEMA.

Building permits cannot be issued based on a CLOMR, because a CLOMR does not change the NFIP map.

Once a project has been completed, the community must request a revision to the Flood Insurance Rate Map (FIRM) to reflect the project. “As-built” certification and other data must be submitted to support the revision request.

No, not yet. The FM Area Diversion Project is a federal project that will provide certifiable flood protection for hundreds of thousands of people in the Fargo and Moorhead area.

The Project is being designed to prevent impacts from a 100-year flood event. Once built, it will remove the mandatory requirement of having flood insurance for thousands of people, once the Project is complete and FEMA agrees that flood protection is certified.

Receiving a CLOMR is the first step in certifying property is protected from a 100- year event.

Appendix A

Appendix B

Appendix C-FEIS

Appendix H

Appendix I

Appendix J

Appendix L

Appendix M

Appendix N

Appendix O

Appendix K

Main Reports with Attachments

Consult Reports

Appendix E-ESA Compliance

Appendix F-Other Supplemental Information

Appendix G-Diversion Design

Plans

Row

SPECS

Diversion Reach 1

Diversion Reach 2

Diversion Reach 3

Diversion Reach 4

Diversion Reach 5

Diversion Reach 6

Appendix H- OBH Design

Appendix I- In-Town Levees

Appendix J-Southern Embankment Design

Appendix K-Levee Freeboard Profiles

Appendix L – Hydrology

Appendix M – Hydraulics

Appendix N – Mitigation Plan

Appendix O – Floodplain Mapping

Work Maps

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Conditional Letter of Map Revision Information

What is a CLOMR?

What is a CLOMR

Does this affect my flood insurance?

What happens after a CLOMR?

Community Concurrence Documents