Summit Lake Dam, located in Union County, Iowa, was completed in 1935 and stands at a height of 26 feet, with a length of 1000 feet. Owned by the local government, the dam serves primarily for recreational purposes, providing a surface area of 202 acres and a storage capacity of 2680 acre-feet. The dam regulates the waters of the TR-West Platte River and is under the jurisdiction of the Iowa Department of Natural Resources.

With a low hazard potential and a satisfactory condition assessment, Summit Lake Dam is regularly inspected by state authorities to ensure its safety and functionality. The dam features an uncontrolled spillway with a width of 246 feet, and while it has not undergone any major modifications in recent years, it is equipped to handle moderate risks, as assessed by experts. Despite its age, Summit Lake Dam continues to play a vital role in managing water resources and providing recreational opportunities for the community in Creston.

Overall, Summit Lake Dam stands as a testament to efficient water management and sustainable infrastructure in Iowa. Its presence on the TR-West Platte River not only enhances the local environment but also contributes to the overall resilience of the region in the face of changing climate patterns. As climate enthusiasts and water resource advocates, we can appreciate the significance of structures like Summit Lake Dam in maintaining the delicate balance between human needs and environmental conservation.