Lake Canyada Dam, located in Davenport, Iowa, is a private dam primarily used for recreation. Built in 1958 by Lechner Engineering Co, this earth dam stands at a height of 17 feet and stretches 350 feet in length, with a storage capacity of 90 acre-feet. The dam is situated on TR-Black Hawk Creek, covering an area of 11.5 acres and serving a drainage area of 0.79 square miles.

The dam has a low hazard potential and is currently rated in fair condition following its last inspection in March 2019. It is regulated by the Iowa Department of Natural Resources, with state permitting, inspection, and enforcement in place. While the dam has an uncontrolled spillway with a width of 3 feet, there are no associated locks or outlet gates. The risk assessment for Lake Canyada Dam is moderate, indicating a level 3 risk, but no specific risk management measures are currently identified.

Overall, Lake Canyada Dam provides a valuable recreational resource in the area, offering opportunities for boating, fishing, and other water-based activities. With its scenic location and well-maintained condition, this dam is a key feature in the local landscape and contributes to the enjoyment and conservation of water resources in the region for both residents and visitors alike.