Iott Dam, located in Polk County, Oregon, is a privately owned structure regulated by the Oregon Water Resources Department. The dam serves the primary purpose of water supply, with a storage capacity of 58.5 acre-feet. Standing at a height of 20 feet, Iott Dam has a low hazard potential and has not been rated for its condition. The last inspection of the dam was conducted in March 2014, with a frequency of every 6 years.

Situated on an unnamed tributary of Salt Creek, Iott Dam plays a crucial role in water resource management in the region. While the dam does not have a spillway or associated locks, it is equipped with outlet gates for controlled water release. Despite lacking detailed information on its construction year and specific dam type, Iott Dam remains a vital infrastructure for maintaining water supply reliability in the area.

With its strategic location and essential function, Iott Dam is a key component of the water infrastructure in Polk County, Oregon. As climate change continues to impact water resources, the proper regulation and maintenance of dams like Iott are essential for ensuring water security and resilience in the face of evolving environmental challenges.