Roberts County, South Dakota
Natural Hazard Risk Assessment — Population: 10,217
37.8NRI
Very Low
Overall Risk Rating
👥
Population
10,217
🏠
Building Value
$2.9B
💰
Annual Hazard Loss
$8.6M
⚠️
Hazards Tracked
13
Natural Hazard Risk Profile
⛄
Relatively HighWinter Weather
Annual Loss$257K
Risk Score88.0
🥶
Relatively ModerateCold Wave
Annual Loss$2.7M
Risk Score80.0
❄️
Relatively ModerateIce Storm
Annual Loss$253K
Risk Score77.8
🔥
Relatively LowWildfire
Annual Loss$174K
Risk Score74.0
🧊
Relatively LowHail
Annual Loss$372K
Risk Score67.9
⛰️
Very LowLandslide
Annual Loss$2K
Risk Score58.1
💨
Relatively ModerateStrong Wind
Annual Loss$499K
Risk Score57.7
🌪️
Relatively LowTornado
Annual Loss$920K
Risk Score50.4
Show all 13 hazards
🌊
Relatively LowRiverine Flooding
Annual Loss$3.3M
Risk Score38.0
🌡️
Very LowHeat Wave
Annual Loss$146K
Risk Score37.2
🏔️
Very LowEarthquake
Annual Loss$6K
Risk Score8.8
⚡
Very LowLightning
Annual Loss$21K
Risk Score8.7
☀️
No RatingDrought
Annual Loss$0
Risk Score0.0
Roberts County vs. National Average
🎯 Overall Risk
37.8-10.9 vs avg
National avg: 48.7
🔥 Wildfire Risk
74.0+25.3 vs avg
National avg: 48.7
👥 Social Vulnerability
77.3+28.1 vs avg
National avg: 49.2
🛡️ Community Resilience
24.4-24.3 vs avg
National avg: 48.7
Community Profile
Social Vulnerability
77.3
Relatively HighHigher scores indicate greater social vulnerability to natural hazards.
Community Resilience
24.4
Relatively LowHigher 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.