Oeltjen Dam, located in Howard, Nebraska, is a privately owned structure primarily used for irrigation purposes. Completed in 1985, this earth dam stands at a height of 18 feet and has a storage capacity of 90 acre-feet, with a normal storage level of 22 acre-feet. The dam spans 340 feet in length and is situated on the TR-North Loup River, within the jurisdiction of the Nebraska Department of Natural Resources.

Despite its low hazard potential and fair condition assessment, Oeltjen Dam undergoes regular inspections every five years to ensure its structural integrity and safety. The dam has a hydraulic height of 15 feet and is made of stone core with a soil foundation. With a maximum discharge capacity of 63 cubic feet per second, Oeltjen Dam plays a crucial role in regulating water flow and providing irrigation water to the surrounding area. The dam is not under the jurisdiction of any federal agency, making its maintenance and operation the responsibility of its private owner.

As a vital component of the local water resource infrastructure, Oeltjen Dam serves as a key asset for water management in the region. Its strategic location and design contribute to the efficient utilization of water resources for agricultural purposes, highlighting the importance of sustainable water management practices in mitigating the impacts of climate change. Enthusiasts of water resources and climate resilience will find Oeltjen Dam to be a fascinating example of how private entities play a significant role in water resource management and adaptation to changing environmental conditions.