Winter Weather Advisory
2025-12-06T05:00:00-07:00

* WHAT...Snow expected. Total snow accumulations between 2 and 6 inches with higher snow totals expected at and above pass level with 7 to 10 inches of snow for Galena Summit. Very gusty winds developing late Friday into Friday night. * WHERE...Sawtooth/Stanley Basin and Sun Valley Region. * WHEN...Until 5 AM MST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday evening and Friday commutes.


Headwaters To Confluence With Alturas Lake Creek Paddle Report

Last Updated: 2025-12-03

The Whitewater River Run from Headwaters to Confluence with Alturas Lake Creek in Idaho is an exciting adventure for experienced kayakers and skilled rafters.


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Summary

The ideal streamflow range for this river ranges from 400-700 cfs, with peak flows occurring in May and June. The class rating of this river is Class III, with a few Class IV rapids, making it suitable for intermediate to advanced paddlers.

The segment mileage of this river run is approximately 13 miles, starting from the Headwaters and ending at the Confluence with Alturas Lake Creek. This river run features exciting rapids such as The Maze, Triple Drop, and Redside. There are also a few obstacles such as boulders and tree strainers present in some sections of the river.

There are specific regulations that visitors should follow when planning to visit the Whitewater River Run. For instance, it is mandatory to wear a personal flotation device (PFD) at all times while on the river. Additionally, visitors should ensure that they have a permit before entering the river. This permit can be obtained from the Sawtooth National Recreation Area headquarters or any authorized vendor.

In conclusion, the Whitewater River Run from Headwaters to Confluence with Alturas Lake Creek is an exciting experience that requires proper preparation and planning. Visitors should ensure that they have the necessary skills and equipment to navigate the rapids, as well as adhere to the specific regulations put in place to ensure their safety.

River Run Details

Last Updated 2025-12-03
River Levels 595 cfs (2.09 ft)
Percent of Normal 89%
Status
Class Level iii-iv
Elevation ft
Streamflow Discharge cfs
Gauge Height ft
Reporting Streamgage USGS 13295000
       

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