Sawdel Lake Dam, located in Columbiaville, Michigan, is a state-regulated structure with a primary purpose of recreation. Built in 1949, this earth dam stands at a height of 6.7 feet and has a hydraulic height of 6.1 feet, providing a storage capacity of 160 acre-feet. The dam, sitting on the tributary to South Branch Flint River, offers a surface area of 22 acres and a drainage area of 4.3 square miles, making it an essential water resource in the region.

With a low hazard potential and a satisfactory condition assessment as of 2019, Sawdel Lake Dam ensures the safety of its surrounding community. The dam features an uncontrolled spillway with a width of 31 feet and a maximum discharge capacity of 260 cubic feet per second. Its risk assessment indicates a moderate level of risk, emphasizing the importance of regular inspections and maintenance to mitigate potential dangers. As a popular spot for recreational activities, Sawdel Lake Dam serves as a vital asset for both water resource management and climate enthusiasts in the area.

This earth dam, managed by the Michigan Department of Environment, Great Lakes, and Energy (DEGLE), continues to be a focal point for water conservation and outdoor leisure. Its historical significance, coupled with its functional design and strategic location, underscores the importance of sustainable water resource management in maintaining the integrity and safety of our natural environment. For water resource and climate enthusiasts, Sawdel Lake Dam stands as a testament to the intersection of human ingenuity and environmental stewardship in ensuring the resilience and vitality of our water systems.