* WHAT...Snow expected. Total snow accumulations between 5 and 9 inches below 7000 feet with around 10 to 14 inches above 7000 feet. Winds gusting as high as around 40 mph. * WHERE...Big Hole Mountains, Centennial Mountains - Island Park, Bear River Range, and Caribou Range. * WHEN...From 11 AM Thursday to 5 AM MST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Thursday evening and Friday morning commutes. Gusty winds could bring down tree branches.
The ideal streamflow range for this run is between 1,000 and 3,000 cubic feet per second (cfs), depending on the experience level of the paddler. The class rating for this run is considered Class III-IV, with occasional Class V rapids, and the segment mileage is approximately 10 miles.
This run features several notable rapids, including Pinball, Meatgrinder, and Piece of Cake. Pinball is a technical rapid with several rocks and drops to navigate through, while Meatgrinder is a steep drop with a large hydraulic that requires precise maneuvering. Piece of Cake is a long rapid with several technical moves required to successfully navigate through it.
There are specific regulations in place for this area, including a permit requirement for commercial outfitters and a prohibition on camping along the riverbanks. Additionally, all paddlers are required to wear a personal flotation device and carry a whistle.
Overall, the Pinehaven Subdivision to Riverside Campground run on the Whitewater River in Idaho is a challenging and exciting whitewater experience for experienced paddlers. It is important to note that water levels can fluctuate rapidly, so paddlers should always be prepared and aware of their surroundings.
| Last Updated | 2025-12-16 |
| River Levels | 718 cfs (3.34 ft) |
| Percent of Normal | 59% |
| Status | |
| Class Level | iii-iv |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 13042500 |
Henrys Fork Nr Island Park Id
|
195cfs |
Henrys Fork Nr Ashton Id
|
851cfs |
Henrys Fork Blw Coffee Pot Rapids Nr Macks Inn Id
|
372cfs |
Falls River Nr Ashton Id
|
411cfs |
Falls River Nr Squirrel Id
|
219cfs |
Falls River Nr Chester Id
|
459cfs |
| Location | Reservations | Toilets |
|---|---|---|
Bishop Mountain Cabin
|
||
West End Campground
|
||
West End
|
||
Box Canyon
|
||
Pole Bridge
|
||
Grandview
|