Antelope is a vital irrigation structure located in Danner, Oregon, serving the Malheur County area. Built in 1923, this earth dam stands at a height of 60 feet and has a storage capacity of 70,000 acre-feet. The dam spans 850 feet and helps control water from the Jack, Antelope, and Jordan Creek rivers for agricultural purposes in the region.

Managed by the Natural Resources Conservation Service, Antelope Dam is regulated by the Oregon Water Resources Department and undergoes regular inspections to ensure its safety and functionality. With a high hazard potential due to its condition assessment of satisfactory, the dam features Needle outlet gates and a spillway type that is not specified. It is crucial for water resource and climate enthusiasts to monitor the condition and maintenance of Antelope Dam to prevent any potential risks or emergencies.

Despite its age, Antelope Dam continues to play a crucial role in irrigation and water management in Malheur County, Oregon. With its strategic location along multiple rivers and streams, the dam provides essential water resources for agriculture and other purposes in the region. As climate change impacts water availability, the importance of maintaining and monitoring structures like Antelope Dam becomes increasingly evident for the sustainable management of water resources in the area.