Leader Lake Dam, located in Malott, Washington, is a privately-owned structure regulated by the Washington Department of Ecology. Built in 1910, this earth dam stands at a height of 61 feet and spans 350 feet in length, serving primarily for recreational purposes. With a storage capacity of 7681 acre-feet and a drainage area of 3.1 square miles, the dam poses a high hazard potential but has been assessed as satisfactory in condition.

The dam, situated on Tr-Tallant Creek, is known for its scenic beauty and recreational opportunities, drawing water resource and climate enthusiasts alike. Despite its age, Leader Lake Dam has undergone regular inspections, with the most recent assessment conducted in August 2021. The dam's emergency action plan status and risk management measures remain undisclosed, leaving room for further exploration and evaluation by interested parties.

As part of Congressional District 04 in Washington, Leader Lake Dam falls under the oversight of Representative Dan Newhouse (R) and the Seattle District of the US Army Corps of Engineers. The dam's location in Okanogan County adds to its appeal as a destination for outdoor enthusiasts seeking to explore the intersection of water resources and climate impacts in the Pacific Northwest. With its historical significance and ongoing regulatory oversight, Leader Lake Dam presents a compelling case study for those interested in the sustainable management of water infrastructure in a changing climate.