Sweeney Dam, located in Phelps County, Nebraska, along the TR-SPRING CREEK, was completed in 1960 for the primary purpose of flood risk reduction. This private-owned earth dam stands at a height of 17.6 feet and has a storage capacity of 72.5 acre-feet, with a normal storage level of 46 acre-feet. The dam spans 220 feet in length and covers a surface area of 8.3 acres, serving as a crucial infrastructure for managing water resources in the region.

Managed by the Nebraska Department of Natural Resources, Sweeney Dam is regulated, inspected, and enforced by state authorities to ensure its structural integrity and safety. Despite being classified as having a low hazard potential, the dam's condition assessment has not been rated, with the last inspection conducted in June 2018. With an inspection frequency of 5 years, the dam's emergency action plan (EAP) status and risk management measures are unspecified, highlighting the need for ongoing monitoring and maintenance to safeguard against potential risks.

The data on Sweeney Dam provides valuable insights for water resource and climate enthusiasts interested in the infrastructure that supports flood risk reduction efforts in Nebraska. With its strategic location and design features, Sweeney Dam plays a vital role in protecting the local community from potential flooding events, underscoring the importance of effective dam management practices and regulatory oversight in preserving water security and resilience in the face of changing climate conditions.