Hurricane Helene caused historic flooding in East Tennessee, damaging the Nolichucky Dam's powerhouse.

Hurricane Helene caused unprecedented flooding in East Tennessee, with water flow at the Nolichucky Dam reaching 1.3 million gallons per second, significantly surpassing previous records. While the dam itself remained structurally sound, the powerhouse suffered irreparable damage and will be demolished. The Tennessee Valley Authority (TVA) is conducting repairs and investigations to ensure the dam's safety, having prevented an estimated $406 million in potential flood damages. Cleanup may take one to two years.

November 02, 2024
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