Mccann Lake Dam, located in Chana, Illinois, is a privately owned structure with a primary purpose of recreation. Constructed by ENGINEERING ENTERPRISES, INC., this earth dam spans 470 feet in length and stands at a height of 13 feet. Situated on the TRIB KYTE RIVER, the dam has a normal storage capacity of 110.2 acre-feet and a maximum storage capacity of 216.9 acre-feet, making it a significant water resource in the area.

Despite its low hazard potential, Mccann Lake Dam is regulated by the Illinois Department of Natural Resources (IDNR) and undergoes regular inspections every five years. The dam features an uncontrolled spillway type and has a moderate risk assessment level of 3. While the condition assessment is not available, the dam has not undergone any modifications since its completion. With a surface area of 15 acres and a drainage area of 1.38 square miles, the dam plays a crucial role in water management and recreation in Ogle County, Illinois.

Water and climate enthusiasts will appreciate the ecological significance of Mccann Lake Dam, as it serves as a vital habitat for local wildlife and contributes to the overall hydrological balance of the region. As part of the Rock Island District, the dam is a key feature in the watershed, providing essential water storage and flood control capabilities. With its picturesque location and recreational opportunities, Mccann Lake Dam is not only a functional infrastructure but also a cherished natural attraction for visitors and residents alike.