Located in Miami, Kansas, Ashley Dam is a private-owned structure that serves primarily for recreational purposes. Completed in 2009, this earth dam stands at a height of 39.7 feet and has a length of 1200 feet. With a storage capacity of 483.92 acre-feet, it offers a serene surface area of 20.43 acres for visitors to enjoy various water-based activities.

Managed by the Kansas Department of Agriculture, Ashley Dam is regulated, inspected, and enforced by the state, ensuring its safety and compliance with regulations. The dam has a low hazard potential and a moderate risk assessment score of 3, further indicating its sound condition and minimal risk to surrounding areas. The spillway, with a width of 57 feet, is uncontrolled, providing a natural overflow mechanism in case of excess water levels.

Situated along the Ten Mile Creek-TR river/stream, Ashley Dam offers a picturesque setting for outdoor enthusiasts and nature lovers to appreciate the beauty of Kansas's water resources. With its strategic location and well-maintained facilities, this dam is a popular destination for those seeking a tranquil escape and recreational opportunities in the heart of the Midwest.