Joseph Creek is a tributary of the Grande Ronde River in northeastern Oregon that offers a thrilling whitewater rafting experience. The ideal streamflow range for this river run is between 500 and 1,200 cubic feet per second (cfs). The river is rated as a Class III-IV, making it a challenging adventure for experienced rafters. The river segment is approximately 14 miles long, starting from the upper section near Wallowa-Whitman National Forest and ending at the Grande Ronde River.

The river features several exciting rapids and obstacles, including "Staircase" and "Box Canyon," which are both Class IV rapids and require technical maneuvering. The river also features scenic cliffs and refreshing swimming holes.

While rafters can enjoy the natural beauty of the area, it is important to note that there are specific regulations to follow. The river is managed by the Bureau of Land Management, and a permit is required to access the river. Visitors must also comply with regulations related to camping, littering, and fire safety.

Overall, Joseph Creek is an exciting whitewater rafting destination in Oregon that offers a challenging adventure for experienced rafters. It is important for visitors to follow regulations and to be prepared for the Class III-IV rapids and other obstacles.