The Buffalo Creek (Lower) is a popular whitewater river run located in the state of Wyoming. The ideal streamflow range for this river is between 500 and 1,500 cfs. The class rating for this river is Class III, which means it has moderate and irregular waves with rapids that may require complex maneuvering.

This river run features a segment mileage of around 9.2 miles and has a number of specific river rapids and obstacles. Some of the notable rapids include "The Narrows," "The Slide," and "Ledges Rapid." These rapids offer a thrilling experience for intermediate and advanced kayakers and rafters.

There are certain regulations that need to be followed while accessing this area. One of the major regulations is the use of personal flotation devices (PFDs) by all individuals on the river. In addition, all boats are required to carry a spare paddle, a throw rope, and a whistle. The use of alcohol and drugs is strictly prohibited while on the river.

Overall, the Buffalo Creek (Lower) is a popular and exciting whitewater river run in Wyoming that offers a great experience for intermediate and advanced kayakers and rafters. It is important to follow all regulations and guidelines to ensure a safe and enjoyable trip.