Lower Clark Reservoir in Malheur, Oregon, is a captivating water resource managed by the Bureau of Land Management, with a primary purpose that goes beyond typical water storage. This gravity dam, completed in 2004, stands at a height of 11 feet and has a storage capacity of 133 acre-feet. It serves as an important structure for managing water flow from the U. to Bull Creek, with a spillway type classified as uncontrolled.

The reservoir covers a surface area of 21.6 acres and has a drainage area of 6.64 square miles, making it a vital component of the local water management system. Despite its low hazard potential, it underwent its last inspection in September 2018 and has a moderate risk assessment rating. The surrounding area, with its diverse wildlife and scenic beauty, highlights the importance of this reservoir in sustaining the ecosystem and providing crucial water resources in the region. For water resource and climate enthusiasts, Lower Clark Reservoir is a fascinating example of sustainable water management in action.