Regan Dam, located in Holt, Nebraska, serves as a crucial flood risk reduction structure along the TR-ELKHORN RIVER. Constructed in 1997 by the USDA NRCS, this earth dam stands at a height of 11 feet with a structural height of 14 feet and a length of 710 feet. With a maximum storage capacity of 98 acre-feet and a normal storage of 5 acre-feet, Regan Dam plays a vital role in mitigating potential flooding events in the area.

Managed by a private entity, Regan Dam is subject to state regulations and inspections by the Nebraska Department of Natural Resources. With a hazard potential rated as low and a fair condition assessment as of May 2018, the dam continues to provide effective flood risk reduction for the surrounding community. The dam is designed with a stone core and built on a soil foundation, showcasing a commitment to durability and structural integrity in its design.

With a focus on flood risk reduction, Regan Dam stands as a testament to effective water resource management and climate resilience efforts in Nebraska. As a key feature in the region's flood control infrastructure, this dam serves as a crucial resource for protecting the local community and environment from the impacts of potential flooding events.