www.hawaii.govwww.hawaii.gov/dlnr
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HELP Page

A HELP page has been added to provide FHAT users with step-bystep instructions on how to use the various features of the website. User can select the following categories from the HELP menu:

  • Property Search
  • How to Use the Toolbox Buttons
  • Letter of Map Changes

Layers New Layers

In addition to the flood hazard data, imagery and county parcel data were available on the first edition of the FHAT. In this second edition, new layers have been added. Some of the new layers include:

Benchmark - DFIRM :This layer identifies the benchmarks that were used by FEMA in their Digital Flood Insurance Rate Maps (DFIRM). Users can retrieve the applicable datasheets by clicking on “DOWNLOAD DATASHEETS” and selecting the applicable County benchmark.

LOMC: This layer illustrates all the areas affected by a Letter of Map Changes (LOMC). Users will have the ability to download copies of the official map revision.

Maui Topography: This layer contains contours along the south shores of Maui County up to the 100 ft. msl elevation in some areas.

Maui Hurricane Study - Preliminary: This layer contains the preliminary results of FEMA’s hurricane flood insurance risk study for the south shores of Maui County. To interpret the data, please contact Mr. Francis Cerizo at (808) 270-7771. For information on the hurricane study results for the other counties, please contact the appropriate County NFIP Coordinator.

Maui DFIRM - Preliminary: This layer contains the preliminary DFIRM data for Maui County. For more information on how to interpret the data, please contact Mr. Francis Cerizo at (808) 270-7771. To better understand the process in which Preliminary Digital Flood Insurance Rate Maps (DFIRMs) are released, Download a copy of FEMA’s Preliminary Map Release Fact Sheet at:
http://www.fema.gov/library/viewRecord.do?id=3426

This Fact Sheet includes information for insurance agents, real estate agents, engineers, builders, developers, and community officials.
Flood Insurance Studies (FIS)

Each Counties’ Flood Insurance Study (FIS) has been added to the FHAT for use with the flood hazard maps. User should select the desired county’s study from the FLOOD INSURANCE STUDIES tab.




  The FHAT will be constantly updated to provide the most current available information. Additional layers will be added periodically, so we suggest you bookmark this website for your return visit.

For additional questions and/or comments regarding the Hawaii Flood Hazard Assessment Tool, please contact Marilyn Gambone at 587-0233 or by email at Marilyn.A.Gambone@hawaii.gov
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