Round Valley, also known as Round Valley Reservoir, is a federal water resource located in Langell Valley, Klamath, Oregon. Managed by the Bureau of Land Management, this gravity dam serves primarily for irrigation purposes, with a capacity of 4,300 acre-feet of water storage. The dam stands at a height of 12 feet and has a hydraulic height of 7 feet, with a structural length of 489 feet.

Constructed in 1956, Round Valley plays a crucial role in enhancing water security and agricultural productivity in the region. The reservoir covers a surface area of 1,380 acres and has a low hazard potential, making it a reliable source of water supply for the surrounding community. Equipped with slide (sluice gate) outlet gates, the dam undergoes inspection every 5 years to ensure its structural integrity and safety.

With its strategic location and efficient design, Round Valley stands as a testament to sustainable water management practices in Oregon. Climate enthusiasts and water resource experts alike can appreciate the role this reservoir plays in supporting local agriculture and ensuring water availability for future generations. As a federal asset managed by the Bureau of Land Management, Round Valley exemplifies the importance of responsible stewardship in maintaining crucial water infrastructure in the face of changing climate conditions.