Natural Disaster Risk in Dow

Natural Hazard Profile: Dow, Illinois

Located in the interior eastern United States in Jersey County, Dow is a small community of about 1,088. The humid continental climate that characterizes this part of Illinois — marked by bitterly cold winters and hot, humid summers — directly influences the types and severity of natural hazards present, making Dow a community where hazard awareness has real practical value.

Dow's overall natural disaster risk is rated 5.0/10 (Moderate) by FEMA's National Risk Index. Slope instability and debris flows are the primary natural hazard, driven by a combination of local geology, precipitation intensity, and terrain that creates susceptibility to failure. Secondary hazards include heat and earthquake.

Relative to other U.S. communities, Dow's natural disaster risk is near the U.S. national average of 4.5/10, slightly below the 5.8/10 state average. The hazard distribution here is led by landslide and heat, as measured by FEMA across Jersey County. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.

Dow's moderate risk profile means that while catastrophic events are less frequent, they do occur. Standard homeowners insurance typically covers many common hazards here, but confirming that landslide exposure is adequately protected is a worthwhile step for property owners.