High Risk West Virginia  ·  Flash Flooding / Industrial Hazmat

Kanawha County WV

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

7/ 10
Threat Score
Population
178,124
Area
903
sq miles
Primary Hazard
Flash Flooding / Industrial Hazmat
FEMA Disasters
44
federally declared

Kanawha County and Charleston face a unique combination of flash flooding and industrial chemical risk. In January 2014 a chemical storage tank spill contaminated the drinking water supply for 300,000 residents for weeks. The Kanawha River has repeatedly flooded Charleston and surrounding communities. The county's chemical industry concentration along the river creates persistent hazmat exposure.

// 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 7 / 10    High Risk
Primary Hazard Flash Flooding / Industrial Hazmat
Secondary Hazard Tornado
FEMA Flood Zone Zone AE (High Risk)
Federally Declared Disasters 44
Last Major Event Chemical Spill (2014)
Event Frequency Major event every 4–5 years

// Emergency Operations

Emergency Mgmt Phone (304) 357-0169
Emergency Shelters 18 designated facilities
Evacuation Routes I-64 East, I-77 North, US-60 East, WV-114 North

// County Profile

County Kanawha County WV
State West Virginia (WV)
Population 178,124
Area 903 sq miles
FEMA Region Zone AE (High Risk)

// Major Cities

Institute WV St. Albans WV South Charleston WV Dunbar WV Nitro WV Charleston WV

// Cities in This County

// Other West Virginia Counties

// Nearby Infrastructure Risks

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

Institute WV Chemical Complex
Chemical Facility  ·  Institute, WV  ·  Bayer CropScience / Various  ·  5-mi risk zone
9/10 High
Bayer CropScience Institute WV Plant
Chemical Facility  ·  Institute, WV  ·  Bayer CropScience  ·  5-mi risk zone
9/10 Critical
💧
Charleston West Virginia American Water WV
Water Treatment  ·  Charleston, WV  ·  West Virginia American Water  ·  5-mi risk zone
9/10 Critical
Kanawha Valley WV Chemical Corridor
Chemical Facility  ·  Charleston, WV  ·  Various  ·  10-mi risk zone
8/10 High
🌊
Summersville Dam WV
Major Dam  ·  Summersville, WV  ·  US Army Corps of Engineers  ·  20-mi risk zone
7/10 High

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