The White River, located in the state of Utah, is a popular spot for whitewater rafting and kayaking. The ideal streamflow range for this river is between 800 and 2,000 cubic feet per second (cfs). The river has been classified as a class III-IV whitewater run, which is considered challenging and requires experienced paddlers. The total segment mileage of the White River is 44 miles, and it is divided into three sections: the Upper, Middle, and Lower sections.

The Upper section of the White River is the most challenging and contains several rapids, including Big Drop, The Chute, and The Notch. The Middle section is less challenging and includes scenic views and milder rapids. The Lower section is the easiest and is suitable for beginners and families. It includes several campsites and is a popular spot for overnight trips.

There are specific regulations for the White River area, including the requirement for all paddlers to wear a personal flotation device (PFD) at all times while on the river. Additionally, motorized boats are not allowed on the river, and all paddlers must follow Leave No Trace principles and pack out all trash.

In conclusion, the White River in Utah is a challenging and exciting whitewater run that requires experienced paddlers. Its ideal streamflow range is between 800 and 2,000 cfs, and it is classified as a class III-IV run. The river is divided into three sections, each with its own unique features and challenges. Specific regulations are in place to protect the river and ensure a safe and enjoyable experience for all paddlers.