Delintment Lake, located in Harney County, Oregon, is a Federal-owned fish and wildlife pond with a primary purpose of supporting local wildlife. The Earth dam, constructed by the Forest Service in 1953, stands at 21 feet high and spans a length of 280 feet, providing a storage capacity of 520 acre-feet. The lake covers a surface area of 53 acres and is fed by the Delintment River, creating a serene recreational spot for visitors in the Riley area.

Despite its low hazard potential, Delintment Lake has a moderate risk assessment rating, indicating potential challenges that need to be managed effectively. The dam features an uncontrolled spillway and outlet gates, with a designated inspection frequency of 10 years. While the condition of the dam is currently not rated, regular assessments and risk management measures are crucial to ensure the safety and longevity of this vital water resource in the region. Enthusiasts of water resources and climate change can appreciate the delicate balance between conservation efforts and infrastructure maintenance at Delintment Lake.