Moderate Risk Maryland  ·  Hurricane / Flash Flooding

Anne Arundel County MD

EMERGENCY PREPAREDNESS & DISASTER RISK PROFILE  ·  LAST UPDATED: Mar 2026

6/ 10
Threat Score
Population
590
Area
415
sq miles
Primary Hazard
Hurricane / Flash Flooding
FEMA Disasters
7
federally declared

Anne Arundel County home to Annapolis the Maryland state capital and Fort Meade hosts the US Naval Academy and the NSA and US Cyber Command. The Chesapeake Bay creates flooding and storm surge risk. Annapolis has experienced unprecedented tidal flooding from chronic sea level rise becoming a national symbol of climate-driven coastal flooding. The concentration of military intelligence and government infrastructure makes the county strategically significant.

// Preparedness Recommendations

  • Evacuation routes inland should be identified in advance.
  • Store at least 72 hours of food and water.
  • Elevate critical belongings above flood level.
  • Have backup power ready in case of grid failure.

// Recommended Supplies

Essential gear for power outages, severe weather, and emergency situations in your area.

// Risk Intelligence

Threat Score 6 / 10    Moderate Risk
Primary Hazard Hurricane / Flash Flooding
Secondary Hazard Chesapeake Bay Storm
FEMA Flood Zone High
Federally Declared Disasters 7
Last Major Event Ida 2021
Event Frequency Annual

// Emergency Operations

Emergency Mgmt Phone (410) 222-0600
Emergency Shelters 16 designated facilities
Evacuation Routes I-97 US-50 MD-2 MD-3

// County Profile

County Anne Arundel County MD
State Maryland (MD)
Population 590
Area 415 sq miles
FEMA Region High

// Major Cities

Glen Burnie MD Linthicum MD Severna Park MD Arnold MD Pasadena MD Edgewater MD Fort Meade MD Odenton MD Annapolis MD

// Cities in This County

// Other Maryland Counties

// Nearby Infrastructure Risks

Critical infrastructure facilities within or near this area that could affect civilian safety during emergencies, conflict, or infrastructure failures.

🌉
Francis Scott Key Bridge Collapse Site Baltimore MD
Bridge / Critical Crossing  ·  Baltimore, MD  ·  Maryland Transportation Authority  ·  2-mi risk zone
10/10 Critical
US Cyber Command Fort Meade MD
Military Installation  ·  Fort Meade, MD  ·  US Cyber Command / NSA  ·  2-mi risk zone
9/10 Critical
🌉
Chesapeake Bay Bridge Maryland
Bridge / Critical Crossing  ·  Stevensville, MD  ·  Maryland Transportation Authority  ·  5-mi risk zone
7/10 High
🚂
MARC Penn Line Baltimore Washington Corridor
Rail Infrastructure  ·  Odenton, MD  ·  MARC / Maryland Transit  ·  2-mi risk zone
6/10 Moderate

Infrastructure risk data is for emergency preparedness awareness. Facility locations are publicly known. Always follow official emergency guidance.