Agency Lake is a natural lake located west of Chiloquin in Klamath County, Oregon. It is actually the northern arm of Upper Klamath Lake, connected by a narrow channel. Its primary inflow is the Wood River, while its outflow is Upper Klamath Lake. The lake has a surface area of approximately 9,000 acres.
Immerse yourself in the sounds of migratory birds and waterfowl in the Wood River Wetland on the north side of Agency Lake. A half-mile non-motorized accessible trail leads to expansive views of surrounding mountains, waterfowl viewing, and some of the best trout fishing in the Klamath Basin.