Rock Lake, located in Kenosha, Wisconsin, is a privately owned reservoir primarily used for recreation. The dam at Rock Lake, a gravity type, was completed in 1929 and stands at a height of 8 feet, with a hydraulic height of 4 feet. The reservoir has a storage capacity of 350 acre-feet and covers a surface area of 44 acres, making it a popular spot for water enthusiasts to enjoy various activities.

Despite being regulated by the Wisconsin Department of Natural Resources, Rock Lake has a low hazard potential and is currently in fair condition. The reservoir has a drainage area of 1 square mile and a maximum discharge of 15 cubic feet per second. The spillway at Rock Lake is of the uncontrolled type, highlighting the importance of maintaining the dam's integrity to ensure the safety of downstream areas.

With a risk assessment rating of moderate, Rock Lake serves as a valuable water resource for the community, offering a picturesque setting for outdoor recreation. As climate change continues to impact water resources, it is crucial to monitor and maintain structures like the dam at Rock Lake to preserve its recreational and environmental value for future generations of water and climate enthusiasts.