The Umpqua River in Oregon has a popular whitewater river run on its North Umpqua segment. The ideal streamflow range for this run is between 800 and 2000 cubic feet per second (cfs), with the best time to go being from April to June. The class rating for this segment ranges from class II to class IV, making it a moderate to difficult run.

The North Umpqua segment spans 33 miles and includes numerous rapids and obstacles such as the Pinball Rapids, Boulder Flats, and Horseshoe Falls. There are also several waterfalls in the area, including Deadline Falls and Steamboat Falls.

Specific regulations to the area include a permit requirement for overnight camping on the river. The Umpqua National Forest manages the area and requires a permit for any overnight stays. Additionally, visitors should be aware of fishing regulations as the river is home to a variety of fish species, including salmon and steelhead.

Overall, the Umpqua River's North Umpqua segment offers a thrilling whitewater river run with challenging rapids and stunning scenery. It is important to follow regulations and safety guidelines when enjoying this area to ensure a safe and enjoyable experience.