The ideal streamflow range for this river is between 200 and 500 cubic feet per second (cfs), which offers a thrilling ride for advanced paddlers. The river is rated as a Class IV-V, making it suitable for experienced kayakers and rafters only.
The segment mileage for Lower Boulder Creek is approximately 6 miles, with a gradient of 110 feet per mile. The river is known for its steep drops, tight chutes, and technical rapids that offer challenges for even the most experienced paddlers. The most prominent rapids on this stretch of the river include Boulder Drop, Big Kahuna, and the Devil's Toenail.
There are no specific regulations for the Lower Boulder Creek area, but it is always advisable to follow the principles of Leave No Trace and respect the natural environment. Before embarking on this adventure, ensure that you have all the necessary safety gear, including a personal flotation device (PFD), helmet, and appropriate clothing.
In conclusion, Lower Boulder Creek is a thrilling and challenging whitewater river run that is ideal for experienced paddlers. With a Class IV-V rating, challenging rapids, and stunning scenery, this river is a must-visit destination for any avid kayaker or rafter. However, it's important to take all necessary precautions and respect the natural environment to ensure a safe and enjoyable experience.
| Last Updated | 2025-06-28 |
| River Levels | 14 cfs (1.76 ft) |
| Percent of Normal | 5% |
| Status | |
| Class Level | iv-v |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 09337500 |