Sears Dam, located on Rock Creek in Rock Island, Illinois, is a state-regulated hydroelectric structure with a low hazard potential. Built in 1912, this gravity dam stands at a height of 16 feet and spans 460 feet in length, with a storage capacity of 670 acre-feet. The primary purpose of Sears Dam is hydroelectric power generation, while also serving recreational activities in the area.

Managed by the Federal Energy Regulatory Commission, Sears Dam undergoes inspections every three years to ensure its structural integrity. The dam features an uncontrolled spillway and is designed with multi-arch concrete gravity construction. Despite being classified as having a moderate risk level, the dam's condition assessment is currently marked as 'Not Available', suggesting a need for further evaluation and risk management measures.

Water resource and climate enthusiasts interested in Sears Dam will find it to be a historic and functional structure that contributes to both energy production and local recreation. With its location in the picturesque Rock Island County, Illinois, Sears Dam presents an opportunity for environmental monitoring and sustainable water resource management practices to ensure its continued safe operation for the surrounding community.