Located in Wyandotte, Kansas, the Wallace Dam is a privately owned structure designed by the USDA NRCS for fire protection, stock, or small fish pond purposes. The dam, standing at a height of 31 feet with a hydraulic height of 28 feet, spans 410 feet in length and has a storage capacity of 50.9 acre-feet. With a surface area of 2.9 acres and a drainage area of 0.1 square miles, the dam serves as a vital resource for the surrounding area.

Managed by the Kansas City District of the US Army Corps of Engineers, the Wallace Dam is state-regulated and inspected by the Kansas Department of Agriculture. Despite its high hazard potential and poor condition assessment, the dam is equipped with an adequate spillway width of 66 feet to handle a maximum discharge of 539 cubic feet per second. While the dam has not undergone any major modifications since its completion, it remains an essential component of the local water resource infrastructure.

Water resource and climate enthusiasts will appreciate the strategic location of the Wallace Dam along Betts Creek-TR, providing essential water storage and flood control capabilities for the region. Its association with the Natural Resources Conservation Service and compliance with state regulatory agencies ensure the safety and reliability of the dam for fire protection and agricultural purposes. As efforts continue to improve the dam's condition and emergency response preparedness, the Wallace Dam stands as a critical asset in managing water resources and mitigating climate-related risks in the area.