Cedar Creek Reservoir, also known as Roseworth Reservoir, is located about 17 miles west of Rogerson, Idaho. The reservoir was created in 1910 by the construction of a dam across Cedar Creek by the Idaho Farm Development Company. This fishing destination attracts area angers in search of rainbow trout.

Take Highway 93 to Rogerson, Idaho. Take the Three Creek Highway out of Rogerson 17 miles west to Cedar Creek Reservoir.