Wolf Dam 1, located in Harlan, Nebraska, is a privately owned structure designed by the USDA NRCS and regulated by the Nebraska Department of Natural Resources. Completed in 1952, this earth dam stands at a height of 21 feet and serves primarily for irrigation purposes. With a storage capacity of 133 acre-feet and a surface area of 11 acres, Wolf Dam 1 plays a crucial role in managing water resources in the region.

Despite its age, Wolf Dam 1 is in fair condition with a low hazard potential, as indicated by its last inspection in June 2019. The dam has a hydraulic height of 20 feet and a structural height of 27 feet, providing vital water storage for the surrounding area. With a drainage area of 1.3 square miles and a normal storage capacity of 74 acre-feet, Wolf Dam 1 continues to support agricultural activities and maintain water security in the region.

Managed by the Natural Resources Conservation Service, Wolf Dam 1 operates with a focus on water conservation and agricultural sustainability. While it may not be as large or well-known as other dams, its contribution to irrigation and water management in the Republican City area is significant. As climate change impacts water resources, structures like Wolf Dam 1 play a crucial role in ensuring water availability for current and future generations.