Island Park Dike, located in Fremont, Idaho, is a federally owned structure managed by the Bureau of Reclamation. Built in 1937, this earth dam stands at a height of 12 feet and spans a length of 7870 feet, with a maximum storage capacity of 169,646 acre-feet. The dam serves the primary purpose of flood control and is regulated by the Bureau of Reclamation to ensure its safe operation and maintenance.

This dike plays a crucial role in protecting the surrounding area from potential flooding events, with a high hazard potential due to its location and storage capacity. Despite its age, the condition assessment of Island Park Dike is currently not available, highlighting the need for ongoing monitoring and maintenance to mitigate risks and ensure its effectiveness in safeguarding the community. The dike also has an Emergency Action Plan in place, although it may require updates to meet current guidelines and address potential risks.

With the potential for high-risk situations and a very high risk assessment rating, Island Park Dike remains a key infrastructure in the region's water resource management and climate resilience efforts. Its strategic design, federal ownership, and regulatory oversight by the Bureau of Reclamation underscore the importance of this structure in safeguarding the local community and environment from the impacts of extreme weather events and flooding.