Farwell 4-70, located in Howard County, Nebraska, is a local government-owned earth dam designed by the USDA NRCS and regulated by the Nebraska Department of Natural Resources. Completed in 1967, this dam serves multiple purposes including flood risk reduction and water storage, with a normal storage capacity of 34 acre-feet and a drainage area of 0.5 square miles. The dam stands at a height of 27 feet and has a structural height of 28 feet, providing essential water resource management for the surrounding area.

With a low hazard potential and fair condition assessment as of April 2020, Farwell 4-70 plays a crucial role in maintaining the water supply and mitigating flood risks in the region. The dam's location on TR-Oak Creek underscores its importance in managing water flow and ensuring water security for local residents. Despite its age, the dam continues to be inspected regularly, with the last inspection date in April 2020 and a scheduled inspection frequency of every 5 years, demonstrating a commitment to maintaining its structural integrity and functionality.

As a key infrastructure project in the area, Farwell 4-70 highlights the collaborative efforts between federal agencies like the USDA NRCS and state regulators like the Nebraska DNR in ensuring effective water resource management. The dam's construction and operation reflect a dedication to sustainable water practices and climate resilience, making it a vital asset for water resource and climate enthusiasts concerned about the impact of climate change on water availability and safety in the region.