How often are these maps updated?

There is no set timeline. Flood zone designations may be revised when new and more accurate information becomes available because of a FEMA-funded restudy or because the community makes the information available to FEMA. Several factors influence the frequency with which flood maps may be updated, such as the extent of new development and the completion of flood-control projects.

There are no comprehensive updates foreseen in next 10 years.

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1. Why are floodplain maps being updated?
2. How often are these maps updated?
3. Who initiated the update?
4. Where is this happening?
5. What is the general impact of new floodplains? Are more properties going to be in the floodplain?
6. Who should I talk to if I have questions?
7. What is the plan for educating the public about this?
8. Why and how do I obtain flood insurance in newly-mapped areas?
9. Am I eligible for the NFIP Grandfather Rule?