Located in Henry County, Illinois, the Riverstone Group Dam stands as a vital piece of infrastructure along the TRIB ROCK RIVER. Owned privately, this dam is regulated by the Illinois Department of Natural Resources and is subject to state permitting, inspection, and enforcement. While the exact dimensions of the dam are not provided, it has a storage capacity of 74.4 acre-feet and a surface area of 5 acres.

With a high hazard potential and a moderate risk assessment, the Riverstone Group Dam plays a crucial role in managing water resources in the region. Although the dam's condition assessment is not available, regular inspections are conducted to ensure the safety and integrity of the structure. Despite its earth construction and buttress core type, the dam serves a primary purpose listed as "Other," highlighting its versatile functionality within the local water management system.

As water resource and climate enthusiasts explore the intricate details of the Riverstone Group Dam, they uncover a complex network of regulatory oversight, emergency preparedness measures, and risk management strategies. Despite the lack of specific information on the dam's height, length, and volume, its significance in flood control and water storage cannot be understated. With its location in Cleveland, Illinois, this dam stands as a testament to the importance of maintaining and monitoring critical infrastructure in the face of changing environmental conditions.