The Guntersville Dam is a hydroelectric dam located on the Tennessee River in Guntersville, Alabama. Completed in 1939, it was built to provide flood control, improve navigation, and generate electricity. The dam creates the Guntersville Lake, which is a popular spot for fishing, boating, and other recreational activities. The dam is operated by the Tennessee Valley Authority (TVA), an organization that manages various dams and power plants in the region. The Guntersville Dam plays a crucial role in the local ecosystem and economy, supporting both wildlife habitats and recreational opportunities for residents and visitors alike.