Bethany, a state-owned dam located in Henry, Tennessee, plays a crucial role in the management of water resources in the area. Built in 1987, this earth dam stands at a structural height of 23.6 feet and spans a length of 425 feet, with a storage capacity of 64 acre-feet. Situated on the North Fork Obion River, Bethany is regulated by the Tennessee Safe Dams Program and undergoes regular inspections to ensure its structural integrity and public safety.

The dam's spillway, classified as uncontrolled, poses a significant hazard potential, although its condition assessment as of November 2020 was deemed satisfactory. With a moderate risk assessment rating of 3, the dam is equipped with emergency action plans to mitigate potential risks. Its risk management measures and adherence to guidelines ensure that Bethany is prepared for any unforeseen events and emergencies, highlighting its importance in safeguarding the local community and environment.

Managed by the state of Tennessee, Bethany's role in water resource management and climate resilience is underscored by its location within the Nashville District. With its strategic position on the North Fork Obion River, this dam serves as a vital infrastructure for flood control and water storage, embodying the collaborative efforts between state agencies and regulatory bodies to uphold the safety and sustainability of the region's water resources.