The ideal streamflow range for this run is between 600-1000 cfs, which typically occurs during the spring and early summer. The segment mileage of this run is approximately 15 miles long, starting at the Headwaters at Thousand Island Lake and ending at Agnew Meadows.
The run includes several challenging rapids, such as "Devil's Postpile," "Rainbow Falls," and "Hole in the Wall," each with its unique obstacles and challenges. Paddlers must navigate through tight boulder gardens, steep drops, and strong currents, requiring advanced technical skills and experience.
In terms of regulations, paddlers must obtain a permit to access this area, as it is located within the Ansel Adams Wilderness. Additionally, there are strict guidelines for camping and fire use to protect the fragile ecosystem of the region.
Overall, the Whitewater River Run on the San Joaquin River offers a challenging and exhilarating experience for experienced paddlers. It is important to note that this run is not suitable for beginners or those without advanced technical skills. It is essential to check current streamflow levels and weather conditions before embarking on this adventure to ensure safety and enjoyment.
| Last Updated | 2025-12-04 |
| River Levels | 886 cfs (5.98 ft) |
| Percent of Normal | 103% |
| Status | |
| Class Level | iii-iv+ |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 11224000 |
| Location | Reservations | Toilets |
|---|---|---|
Agnew Meadows
|
||
Agnew Meadows Campground
|
||
Upper Soda Springs Campground (Seasonal)
|
||
Soda Springs
|
||
Upper Soda Springs Campground
|
||
Pumice Flat
|
Headwaters At Thousand Island Lake To Agnew Meadows
National Monument Boundary To Soda Springs Footbridge In Devils Postpile National Monument
Agnew Meadows To Soda Springs Footbridge
Soda Springs Footbridge In Devils Postpile National Monument To Rainbow Falls
Rainbow Falls To National Monument Boundary
Headwaters In Sec 8, T3S, R25 E To Hemlock Crossing