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North Dakota · Risk Readiness
Before the emergency — maps, tools, and the honest picture of what North Dakota throws at different parts of the state.
See ND hazardsND hazard profile
The Red River of the North flows through one of the flattest valleys on Earth — the lakebed of ancient glacial Lake Agassiz. The 1997 flood destroyed Grand Forks and East Grand Forks. The 2009 flood crested at a record 40.84 feet in Fargo, requiring 3.5 million sandbags and the largest peacetime mobilization in state history. The 2011 flood was the largest in recorded history at Minot, displacing 12,000 residents. Spring snowmelt floods the Red River every year with varying severity. North Dakota's open plains generate some of the most dangerous winter conditions in the country. Ground blizzards — driven by wind picking up existing snow — reduce visibility to zero for hundreds of miles with no precipitation occurring. I-94 and US-2 close routinely. The October 2013 Atlas blizzard killed 75,000 cattle in neighboring South Dakota and caused widespread livestock losses in ND. Whiteout conditions can materialize within minutes on the open prairie. North Dakota is one of the coldest states in the country. Williston, Rugby, and Devils Lake regularly record -40°F in January and February. Wind chills of -50°F to -60°F occur multiple times per winter. The January 2019 polar vortex pushed temperatures across the state below -40°F for multiple days. Rural agricultural communities face pipe freezes, livestock losses, and vehicle failures in severe cold events.
Flash floods, river flooding, and coastal surge affect low-lying areas and river corridors.
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Ice accumulation causes prolonged power outages and road closures across the state.
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Occur across most of the state, often embedded in severe thunderstorm lines and tropical systems.
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Multi-year drought cycles affect water supply, agriculture, and wildfire risk.
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Official tools
Enter your address to see your flood zone designation and insurance requirements.
Source: FEMA
Real-time earthquake activity and seismic hazard maps for your region.
Source: USGS
Your property's wildfire exposure score based on vegetation, terrain, and proximity to wildland.
Source: USFS
Real-time river levels and flood stage by county.
Source: USGS WaterWatch
Weekly drought conditions by county.
Source: US Drought Monitor
Water quality guidance for households on private wells.
Source: EPA
Insurance gaps
Standard homeowner's policies in North Dakota exclude flood damage. Flood insurance through the NFIP has a 30-day waiting period — it cannot be purchased when a storm is forecast. Check your declarations page annually to confirm your coverage limits and deductibles.
Not in your standard policy
Flood damage — requires NFIP or private flood policy
Earthquake damage — requires separate endorsement
Sewer & drain backup — requires endorsement ($50–$100/yr)
Landslide / mudflow — generally excluded
Next steps
During an emergency
NC emergency contacts, alert signups, and real-time information.
Local EmergencyGet prepared
Step-by-step actions based on the hazards that apply to North Dakota.
ND Checklists