Soda is a privately owned dam located in Caribou, Idaho, along the Bear River. Completed in 1925, this concrete dam stands at a height of 103 feet and serves primarily for irrigation purposes. With a storage capacity of 16,300 acre-feet and a maximum discharge of 45,150 cubic feet per second, Soda plays a crucial role in managing water resources in the area.

Managed by the Federal Energy Regulatory Commission, Soda is regulated, inspected, and enforced by various state agencies to ensure its safety and compliance with regulations. The dam's spillway type is controlled, with a spillway width of 114 feet. Despite being classified as high hazard potential, the risk assessment for Soda is very high, emphasizing the need for continuous monitoring and risk management measures to mitigate potential emergencies.

With its strategic location and importance for irrigation, hydroelectric power generation, and recreation, Soda serves as a significant infrastructure for water resource management in Idaho. Its historical significance, combined with its high hazard potential and risk assessment, underscores the importance of proactive maintenance and adherence to safety protocols to ensure the continued functionality and safety of this essential water resource structure.