Low Risk Washington  ·  Wildfire / Flash Flooding

Chelan County WA

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

5/ 10
Threat Score
Population
77
Area
2,921
sq miles
Primary Hazard
Wildfire / Flash Flooding
FEMA Disasters
6
federally declared

Chelan County WA in Washington faces wildfire / flash flooding risk across its 2,921 square mile area. Wenatchee on Lake Chelan serves this central Washington county with major wildfire risk. Chelan serves as the county seat and regional emergency coordination hub.

// 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 5 / 10    Low Risk
Primary Hazard Wildfire / Flash Flooding
Secondary Hazard Winter Storm
FEMA Flood Zone Low
Federally Declared Disasters 6
Last Major Event 2021 Wildfire
Event Frequency Annual

// Emergency Operations

Emergency Mgmt Phone (509) 667-6330
Emergency Shelters 2 designated facilities
Evacuation Routes State and US highways

// County Profile

County Chelan County WA
State Washington (WA)
Population 77
Area 2,921 sq miles
FEMA Region Low

// Other Washington Counties

// Nearby Infrastructure Risks

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

🌊
Coulee Dam WA Grand Coulee
Major Dam  ·  Grand Coulee, WA  ·  US Bureau of Reclamation  ·  50-mi risk zone
9/10 Critical

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