Lewis County, New York
Natural Hazard Risk Assessment — Population: 26,548
24.7NRI
Very Low
Overall Risk Rating
👥
Population
26,548
🏠
Building Value
$7.5B
💰
Annual Hazard Loss
$9.1M
⚠️
Hazards Tracked
14
Natural Hazard Risk Profile
❄️
Relatively ModerateIce Storm
Annual Loss$294K
Risk Score73.6
⛄
Relatively ModerateWinter Weather
Annual Loss$136K
Risk Score69.0
⛰️
Very LowLandslide
Annual Loss$2K
Risk Score53.4
🌊
Relatively LowRiverine Flooding
Annual Loss$7.3M
Risk Score49.9
🌀
Very LowHurricane
Annual Loss$64K
Risk Score47.4
🏔️
Very LowEarthquake
Annual Loss$255K
Risk Score46.9
💨
Relatively LowStrong Wind
Annual Loss$354K
Risk Score32.6
🥶
Relatively LowCold Wave
Annual Loss$380K
Risk Score26.0
Show all 14 hazards
⚡
Very LowLightning
Annual Loss$89K
Risk Score23.6
🌪️
Very LowTornado
Annual Loss$201K
Risk Score17.2
🌡️
Very LowHeat Wave
Annual Loss$41K
Risk Score15.4
🔥
Very LowWildfire
Annual Loss$5K
Risk Score13.5
🧊
Very LowHail
Annual Loss$22K
Risk Score7.1
☀️
No RatingDrought
Annual Loss$0
Risk Score0.0
Lewis County vs. National Average
🎯 Overall Risk
24.7-24.0 vs avg
National avg: 48.7
🔥 Wildfire Risk
13.5-35.2 vs avg
National avg: 48.7
👥 Social Vulnerability
28.7-20.5 vs avg
National avg: 49.2
🛡️ Community Resilience
83.6+34.9 vs avg
National avg: 48.7
Community Profile
Social Vulnerability
28.7
Relatively LowHigher scores indicate greater social vulnerability to natural hazards.
Community Resilience
83.6
Very HighHigher scores indicate better ability to prepare for, adapt to, and recover from hazards.
Frequently Asked Questions
Data from FEMA National Risk Index. For informational purposes only. Consult local authorities for property-specific risk.