Natural Disaster Risk in Terril

Natural Hazard Profile: Terril, Iowa

Located in the interior eastern United States in Dickinson County, Terril is a small community of about 803. The humid continental climate that characterizes this part of Iowa — marked by cold winters, hot summers, and frequent severe weather — directly influences the types and severity of natural hazards present, making Terril a community where hazard awareness has real practical value.

FEMA rates Terril's composite natural disaster risk at 5.1 out of 10 — moderate risk. Winter weather is the dominant natural hazard, with the area facing heavy snowfall, ice accumulation, and bitter cold that can immobilize infrastructure and create dangerous travel conditions. Residents should also account for ice storm and hail risk in their preparedness planning.

Relative to other U.S. communities, Terril's natural disaster risk is above the U.S. national average of 4.5/10, near the 5.4/10 state average. The hazard distribution here is led by winter and ice storm, as measured by FEMA across Dickinson County. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.

With a moderate risk rating, Terril residents are well-served by maintaining standard preparedness practices — an emergency supply kit, awareness of local hazard seasonality, and insurance that covers the top local risks. Periodic review of coverage for winter is recommended.