Finley Ranch Reservoir

• Overview
• Reservoirs
• Rivers
• Fishing
• Boat Ramps
• Explore

Finley Ranch Reservoir, located in Finley, Washington, is a private water supply reservoir designed by Gary Weatherly and completed in 2013. With a primary purpose of providing irrigation and water supply, this earth dam structure stands at a hydraulic height of 23 feet, offering a storage capacity of 43 acre-feet. The reservoir covers a surface area of 3 acres and is regulated by the Washington Department of Ecology, with state permitting, inspection, and enforcement in place to ensure its safety and compliance.

Despite its compact size, Finley Ranch Reservoir plays a crucial role in water resource management in Benton County, Washington. The dam has a satisfactory condition assessment, with a high hazard potential, necessitating regular inspections every five years. Situated in Congressional District 04, Washington, under the stewardship of private owners, this reservoir serves as a valuable asset for the local community and agriculture sector. With its strategic location and purpose, Finley Ranch Reservoir contributes to the sustainability and resilience of the region's water supply in the face of changing climate patterns.

As an essential component of the water infrastructure in the area, Finley Ranch Reservoir ensures reliable water access for irrigation and agricultural activities. With a focus on water supply, this earth dam structure embodies the intersection of human ingenuity and environmental stewardship. Its proximity to the Walla Walla District and efficient operation under the supervision of the Washington Department of Ecology underscores the importance of responsible water management in mitigating the impacts of climate change. Finley Ranch Reservoir stands as a testament to the vital role of private initiatives in safeguarding water resources for current and future generations.