Flood Study & LOMC

Flood Insurance Studies (FIS) and Letter Of Map Changes (LOMC)

Flood Insurance Study (FIS)

• Flood Insurance Study For Chatham County - September 4, 1987
• Flood Insurance Study for Chatham County - September 26, 2008
• Flood Insurance Study for Chatham County - August 5, 2013
• Flood Insurance Study for Chatham County - July 7, 2014
• Flood Insurance Study For Chatham County - August 16, 2018:
  • Flood Study Book 1 of 4: 13051CV001D_FIS
  • Flood Study Book 2 of 4: 13051CV002D_FIS
  • Flood Study Book 3 of 4: 13051CV003D_FIS
  • Flood Study Book 4 of 4: 13051CV004D_FIS

Link to the Current and Historic FIRMs:

• Historic Flood Insurance Rate Maps (FIRM)

Letter Of Map Changes (LOMC)

Link to City of Savannah LOMC:  Letter of Map Changes:

• Visit SAGISorg to obtain the LOMC number within the City of Savannah, GA limits.
• To obtain a copy of the LOMC within the City of Savannah jurisdiction either search on the City's LOMC page or FEMA Map Service Center (MSC) website under "Product ID". For more help contact Mr. Tom McDonald at 912-651-6530, ext. 1895 |tmcdonald@savannahga.gov.

Revalidation Letter

Letter of Map Change Revalidation Letters:

Case No.: 12-04-0914V, Effective Date: August 17, 2018

• City of Savannah - 135163
• Unincorporated Areas - 130030

Planning for Construction in the Bilbo, Casey North, Casey South Placentia, or Springfield Basins?

View local flood studies that could affect your design. Besides FEMA's National Flood Insurance Program (NFIP) Flood Insurance Rate Maps (FIRM), designers, contractors, and home owners will need to review the City's Local Flood Studies to ensure the proposed improvements meet City's local storm water studies and ordinances.  For more information contact Tom Cawthon, tcawthon@Savannahga.Gov, (912) 650-7855  or Tom McDonald tmcdonald@SavannahGa.Gov, (912) 651-6530.

To view the Local Studies and Historic/Current FIRMS click on: Local Flood Studies