Located in Gage County, Nebraska, Cub Creek G-20 is a local government-owned dam designed by the USDA NRCS in 1973. This earth dam stands at a height of 22 feet and has a structural height of 23 feet, with a maximum storage capacity of 88 acre-feet and a normal storage of 15 acre-feet. With a drainage area of 0.5 square miles and a surface area of 5 acres, the dam serves purposes such as flood risk reduction and other water resource management activities.

Managed by the Nebraska Department of Natural Resources (NE DNR), Cub Creek G-20 is regulated, permitted, inspected, and enforced by state authorities to ensure its structural integrity and compliance with safety standards. The dam has a low hazard potential and is considered to be in satisfactory condition based on its last inspection in April 2020. It has an inspection frequency of 5 years, with emergency action plans and risk assessments being part of its management protocols.

Located in the vicinity of the TR-Cub Creek, Cub Creek G-20 plays a crucial role in mitigating flood risks in the area. With its efficient design and satisfactory condition, the dam stands as a testament to effective water resource management practices and highlights the importance of regulatory oversight in ensuring the safety and sustainability of our water infrastructure in the face of climate challenges.