The Whitewater River Run Source to Nf Boundary is a popular destination for outdoor enthusiasts looking to experience challenging rapids and picturesque scenery. The ideal streamflow range for this segment is between 800 and 2000 cfs, which ensures that the rapids are exciting but still manageable. The class rating for this section of the river is Class III-IV, meaning that it is suitable for experienced paddlers who are comfortable navigating through rough water.

The segment mileage for this run is around 6 miles, starting at the river's source and ending at the northern boundary of the area. The run features several challenging rapids, including The Chute, a Class IV rapid that requires precise maneuvering through a narrow chute. Other notable rapids include Widowmaker, The Thing, and The Squeeze.

Regulations for the area include a permit requirement for all river users, with limited access to no more than 30 people per day. Additionally, all visitors are required to pack out all trash, and fires are prohibited in the area. These regulations are implemented to protect the natural beauty of the Whitewater River and ensure that it remains a sustainable destination for future generations to enjoy.