Cline Dam 8683, located in Thayer, Nebraska, along the TR-DRY CREEK, was completed in 1960 for the primary purpose of flood risk reduction. As a privately owned structure, it stands at a height of 13.9 feet and has a storage capacity of 63.9 acre-feet, with a normal storage of 18.9 acre-feet. The dam's condition assessment in 2015 rated it as poor, with a hazard potential of low.

Despite its age, Cline Dam 8683 remains under the regulatory oversight of the Nebraska Department of Natural Resources, with state permitting, inspection, and enforcement all in place. The dam's design, made of earth and stone, rests on a soil foundation and spans a length of 360 feet, covering a surface area of 4.7 acres. While the dam has not undergone any major modifications in recent years, its last inspection in 2015 highlighted the need for improvements to bring it up to satisfactory standards.

Given its critical role in flood risk reduction in the region, Cline Dam 8683 serves as a vital infrastructure for water resource management in Nebraska. With ongoing monitoring and potential upgrades, the dam's resilience and effectiveness in safeguarding the surrounding area from flooding can be further enhanced to meet the demands of changing climate conditions and evolving safety standards.