The Mill Creek, North Fork section of the Whitewater River Run is a popular destination for kayaking and rafting enthusiasts. The ideal streamflow range for this section is between 200 and 500 cubic feet per second (cfs), which typically occurs during the spring months. This section has a class rating of III-IV, with a segment mileage of 5.5 miles. There are several notable rapids and obstacles along this stretch of river, including the Pinball rapid and the S-Turn rapid. It is important for visitors to be aware of specific regulations in the area, such as the prohibition of alcohol and glass containers. Additionally, all visitors are required to obtain a permit from the Bureau of Land Management before accessing the river. It is also recommended that visitors wear proper safety gear, including helmets and life jackets. Overall, the Mill Creek, North Fork section of the Whitewater River Run offers a thrilling and challenging experience for experienced kayakers and rafters.