Wilson Lake, located in Jerome, Idaho, serves as a crucial water resource for irrigation purposes since its completion in 1909. Managed by a private owner, the dam stands at a height of 31.1 feet and has a maximum storage capacity of 4600 acre-feet, providing water for agricultural activities in the surrounding area. The lake covers a surface area of 504 acres and is fed by the Snake River Canal, making it an essential source of water for the local community.

Despite its age, Wilson Lake remains in fair condition as of the last inspection in 2017, with a significant hazard potential due to its uncontrolled spillway and moderate risk assessment. The dam has a drainage area of 135 square miles and a maximum discharge capacity of 1278 cubic feet per second, highlighting its importance in managing water flow in the region. With its stone core and earth dam structure, Wilson Lake stands as a testament to early engineering efforts in water resource management and continues to play a vital role in sustaining agricultural activities in the area.