Fargher Lake Dam, located in Fargher Lake, Washington, is a privately-owned earth dam completed in 1986 for the primary purpose of recreation. The dam is situated on Tr-Rock Creek-Offstream and falls under the jurisdiction of the Washington Department of Ecology. With a hydraulic height of 7 feet and a structural height of 5 feet, the dam boasts a length of 4500 feet and a storage capacity of 66 acre-feet.

Despite its low hazard potential, Fargher Lake Dam is regulated, inspected, and enforced by state agencies to ensure its safety and compliance with regulations. The dam's condition is currently not rated, and there is no Emergency Action Plan (EAP) in place. The dam's maximum discharge capacity is 34 cubic feet per second, and it covers a surface area of 12 acres with a drainage area of 0.78 square miles.

For water resource and climate enthusiasts, Fargher Lake Dam presents an intriguing case study in dam management and safety. With its recreational purpose and location in a picturesque setting, the dam serves as a focal point for water management in the region. Continuous monitoring and assessment are crucial for ensuring the dam's integrity and preventing any potential risks to the surrounding community and environment.