Maryland Department of the Environment - Digital Flood Insurance Rate Maps
Maryland Landscape

Contact Us

For Additional Information

Maryland Department of the Environment
Water Management Administration
Nontidal Wetlands and Waterways Division
1800 Washington Blvd.
Baltimore, MD 21230

Email: flood.maps@maryland.gov


Dave Guignet
State NFIP Coordinator
410-537-3775

Kevin Wagner
State NFIP Coordinating Office
301-689-1495



Office of Governor

Preliminary Schedule

  • Washington - March 2015: Riverine
    • Portions Revised - October 2016: Riverine
  • Allegany - September 2015: Riverine
  • Gunpowder-Patapsco - October 2018: Riverine
  • Monocacy - September 2018: Riverine

Effective Schedule

  • Prince George - Sept 2016: Riverine/Coastal
  • Harford - April 2016: Riverine/Coastal
  • Washington - August 2017: Riverine
  • Allegany - April 2019: Riverine