High Risk 🌊 Major Dam / Flood Control  ·  Tennessee

Center Hill Dam TN

CRITICAL INFRASTRUCTURE RISK PROFILE  ·  TENNESSEE

8 / 10
Risk Score
Facility Type
🌊 Major Dam / Flood Control
Primary Risk Radius
20
mile zone
Secondary Risk Radius
100
mile zone

// Risk Intelligence

Risk Score8 / 10   High
Facility Type🌊 Major Dam / Flood Control
Operator / BranchUS Army Corps of Engineers
Host CountyDeKalb County TN
Nearest CityWashington DC
Primary Risk Radius20 miles
Secondary Risk Radius100 miles

// Strategic Significance

Center Hill Dam on the Caney Fork River was found to have serious seepage problems in 2005 requiring major emergency repairs. It is classified as one of the most unsafe dams in the US. The Army Corps has invested over $300 million in repairs. Nashville TN downstream would face catastrophic flooding in a failure scenario.

// Civilian Impact Assessment

Nashville TN metro with 2 million people is downstream on the Cumberland River system. A failure would be one of the worst dam disasters in US history.

// Evacuation & Shelter Guidance

Tennessee Route 56, US-70S. DeKalb County Emergency Management and Metro Nashville Emergency Management maintain detailed dam failure protocols.

// Counties Within Risk Zone