Beaver County Disaster Risk
Beaver County, Pennsylvania
FEMA Risk Rating
Relatively Low
National Percentile
75th
of 3,144 counties
State Rank
#31
of 67 (1 = highest risk)
Flood Risk
87th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Moderate
Higher than 87% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Very Low
Higher than 35% of US counties
Tornado
Tornado and severe thunderstorm risk
Relatively Low
Higher than 57% of US counties
Earthquake
Seismic activity and ground shaking risk
Relatively Low
Higher than 55% of US counties
Hurricane
Tropical cyclone and hurricane risk
Relatively Low
Higher than 54% of US counties
Risk Overview
About Natural Disaster Risk in Beaver County, Pennsylvania
Beaver County's Risk Slightly Above National Norms
Beaver County's composite risk score of 75.32 sits modestly above the national average, maintaining a relatively low risk rating overall. The county experiences more exposure to natural hazards than average American communities, particularly for flooding and tornadoes.
Below-Average Risk in Pennsylvania
Beaver County's score of 75.32 sits notably above Pennsylvania's statewide average of 67.45, yet remains in the lower-risk half of the state's counties. The county fares significantly better than neighboring Allegheny (98.09) and well below state hotspots like Berks.
Less Vulnerable Than Industrial Neighbors
Beaver County residents face less risk than neighboring Allegheny County (98.09) and Washington County, benefiting from less dense industrial development. Comparable to Armstrong County (69.34) and Butler County, Beaver sits in a safer tier than the Pittsburgh metro area.
Flooding and Tornadoes Dominate Hazard Profile
Flood risk peaks at 87.02 in Beaver County, reflecting vulnerability to the Ohio River and tributary systems. Tornado risk ranks as the second significant threat at 56.55, while wildfire (34.89) and earthquake (55.03) risks remain moderate.
Flood Insurance Essential; Standard Coverage Adequate
Beaver County homeowners should obtain flood insurance given the county's 87.02 flood risk, especially near river systems and low-lying areas. Standard homeowners policies cover tornado and wind damage adequately for most residents, making Beaver relatively straightforward to insure compared to higher-risk neighbors.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Beaver County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Beaver County
Risk Verdict
Beaver County has a below-average natural disaster risk profile, scoring at the 75th percentile nationally under FEMA's National Risk Index. This risk level calls for more than general awareness: insurance coverage review, a family communication plan, and a prepared go-bag are practical priorities.
Hazard Breakdown
Flood risk is Beaver County's dominant natural hazard, ranked at the 87th percentile nationally under FEMA's National Risk Index. Tornado ranks second at the 57th percentile nationally. Additional tracked hazards include earthquake (55th percentile), hurricane (54th percentile), wildfire (35th percentile).
Preparedness Context
Beaver County's top natural hazard is flood risk, ranked at the 87th percentile nationally. Homeowners here should confirm whether they are in a FEMA-designated flood zone and check if standard homeowners insurance covers flood damage — it typically does not. The county's second-ranked hazard, tornado at the 57th percentile nationally, means Beaver County residents face compounding risks from multiple natural hazard types during peak seasons. For most Beaver County households, the highest-return preparedness step is storing critical documents in digital cloud backup combined with a pre-designated family meeting point if communication is disrupted.
Regional Context
Beaver County's composite risk score sits 7.9 points above the Pennsylvania county average, placing it among the more hazard-exposed counties in the state.
Is your household prepared for Beaver County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Beaver County, PA?
What types of natural hazards affect Beaver County?
How does Beaver County risk compare to the Pennsylvania average?
Is Beaver County at risk for flooding?
How is natural disaster risk measured?
Why is Beaver County higher risk than average?
Data Source
Risk data sourced from the FEMA National Risk Index (NRI). Risk scores are relative rankings (0–100) across all US counties — not absolute risk measures. Higher scores indicate higher relative risk compared to other counties.
Disclaimer: This data is informational only. It is not financial, insurance, or legal advice. Always consult a qualified professional before making insurance or real estate decisions.