Hidden Lake in Sluice Canyon, Oregon, is a privately owned reservoir regulated by the Oregon Water Resources Department. With a primary purpose of irrigation, this earth dam stands at a height of 36 feet and has a storage capacity of 27 acre-feet. Located in Wheeler County, this low-hazard structure is equipped with a slide (sluice gate) outlet gate for water release.

The reservoir, nestled in the picturesque T8S/R20E/SEC 28 location, covers a surface area of 2.7 acres and serves as a vital water source for agricultural activities in the region. Maintained and inspected regularly by the state regulatory agency, this dam contributes to the water management efforts in the area while supporting sustainable irrigation practices. Despite its low hazard potential, the reservoir plays a crucial role in ensuring water availability for the local community.

The Hidden Lake dam, managed by a private owner, showcases the importance of efficient water resource management in the face of changing climatic conditions. As enthusiasts of water resources and climate, the data on this structure serves as a reminder of the interconnectedness between water infrastructure, environmental stewardship, and community resilience in maintaining water security in a dynamic climate landscape.