* WHAT...Southwest winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Beaverhead - Lemhi Highlands and Centennial Mountains - Island Park. * WHEN...From 5 AM to 5 PM MST Wednesday. * IMPACTS...Travel will be difficult, especially for high profile vehicles. Isolated damage to trees, powerlines, signs, and outbuildings is expected, along with isolated power outages. Loose outdoor objects will be blown around.
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 | 2025-12-15 |
| River Levels | 718 cfs (3.34 ft) |
| Percent of Normal | 61% |
| 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
|
416cfs |
Falls River Nr Squirrel Id
|
226cfs |
Falls River Nr Chester Id
|
417cfs |
| Location | Reservations | Toilets |
|---|---|---|
Bishop Mountain Cabin
|
||
West End Campground
|
||
West End
|
||
Box Canyon
|
||
Pole Bridge
|
||
Grandview
|