Moderate Risk California  ·  Flash Flooding / Wildfire

Merced County CA

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

6/ 10
Threat Score
Population
277
Area
1,929
sq miles
Primary Hazard
Flash Flooding / Wildfire
FEMA Disasters
7
federally declared

Merced County CA in California faces flash flooding / wildfire risk across its 1,929 square mile area. Merced in the San Joaquin Valley serves this central California county with UC Merced. Merced 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 6 / 10    Moderate Risk
Primary Hazard Flash Flooding / Wildfire
Secondary Hazard Drought
FEMA Flood Zone Moderate
Federally Declared Disasters 7
Last Major Event 2023 Atmospheric River Flooding
Event Frequency Annual

// Emergency Operations

Emergency Mgmt Phone (209) 385-7434
Emergency Shelters 3 designated facilities
Evacuation Routes State and US highways

// County Profile

County Merced County CA
State California (CA)
Population 277
Area 1,929 sq miles
FEMA Region Moderate

// Other California Counties

// Nearby Infrastructure Risks

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

🌊
San Joaquin River Levee System CA
Major Dam  ·  Stockton, CA  ·  California DWR  ·  10-mi risk zone
8/10 High
🏭
Foster Farms Livingston CA Poultry Plant
Food Processing  ·  Livingston, CA  ·  Foster Farms  ·  5-mi risk zone
6/10 Moderate

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