In accordance with Section 72.5 of the NFIP regulations, FEMA does not assess a review and processing fee for LOMA requests; FEMA also does not assess a fee if a map change request:
Corrects a mapping or study analysis error;
Is based on the effects of natural changes within a SFHA;
Is based on the effects of a federally sponsored flood-control project where 50 percent or more of the project's costs are federally funded;
Is based on a detailed hydrologic or hydraulic study conducted by a Federal, State, or local agency to replace an approximate study conducted by FEMA and shown on the flood map; or
Is based on flood hazard information meant to improve upon that shown on the flood map or within the flood study, and does not partially or wholly incorporate manmade modifications within the SFHA.