Harvey Dam 1650, located in Sarpy, Nebraska, is a privately owned structure designed by Leland Jackson of USDA NRCS. Completed in 1978, this earth dam stands at a height of 22 feet and has a maximum storage capacity of 87 acre-feet. With a primary purpose of flood risk reduction, it also serves other purposes and is regulated by the Nebraska Department of Natural Resources.

Situated along the TR-PLATTE RIVER, Harvey Dam 1650 plays a crucial role in managing water resources in the area. Despite its importance, the dam's condition assessment in 2019 indicated a poor condition, highlighting the need for regular inspections and maintenance. The dam's location, design, and storage capacity make it a key asset for flood control in the region, ensuring the safety and well-being of nearby communities.

Efforts to improve the dam's condition and ensure its effective operation are essential to mitigating potential risks and hazards. With a history of inspections and regulatory oversight, Harvey Dam 1650 remains a significant component of the local water infrastructure, demonstrating the vital role that such structures play in safeguarding against floods and protecting the environment.