The Whitewater River run from Confluence With Echo Creek To Hills Creek Reservoir in Oregon is a thrilling and challenging whitewater experience. The ideal streamflow range for this section of the river is between 500 and 3,000 cubic feet per second (cfs). The river is classified as a Class III-IV run, with challenging rapids and obstacles throughout the 8.9-mile segment.

One of the most challenging rapids on this stretch of the river is called "S-Turn," which requires precise maneuvering to navigate safely. Other notable rapids include "Perry's Plunge" and "The Narrows." There are also several large boulders and steep drops that add to the excitement and challenge of the run.

It is important to note that there are specific regulations for this area, including the requirement for all boaters to wear personal flotation devices (PFDs) and to carry a whistle. In addition, there are specific rules regarding camping and fires along the riverbank.

Overall, the Whitewater River run from Confluence With Echo Creek To Hills Creek Reservoir is a thrilling and challenging whitewater experience that requires skill and experience to navigate safely. It is important for boaters to familiarize themselves with the specific regulations for the area and to be prepared for the challenging rapids and obstacles that lie ahead.