Description
Located 0.6 km (0.4 mi) S of Twin Peaks, 0.4 km (0.2 mi) SE of Rimrock Lake, 2 km (1.2 mi) W of Olallie Lake.
History
Named in 1948 for the sons of Reino Koski - Ken, Bob, and Steve, with the first 3 letters of each name reversed. Reino Koski was crew chief for the Oregon Fish and Game Commission's fish planting crew.