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2025-12-05T23:00:00-07:00

* WHAT...Snow expected. Total snow accumulation 1-5 inches below 5000 feet, 4-8 above 5000 feet, with up to 8-12 inches in high elevation passes and summits. Snow levels rise Friday, mountain towns could see a switch from snow to rain. Gusts increase to 20-30 mph Friday night. * WHERE...Boise Mountains and West Central Mountains. * WHEN...From 5 PM this afternoon to 11 PM MST Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult to impossible. Locally heavy snowfall will limit visibilities.


Junction Fr 447 To Confluence With Johnson Creek Paddle Report

Last Updated: December 5, 2025

The Whitewater River Run from Junction FR 447 to Confluence with Johnson Creek in Idaho is a popular destination for whitewater enthusiasts.


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Summary

The ideal streamflow range for this section is between 800-2000 cfs, and it is rated as Class III to IV depending on water levels. The segment covers a distance of approximately 8 miles.

One of the significant attractions of this section is the Jacob's Ladder rapid, which is a challenging Class IV rapid that requires technical maneuvering. Other notable rapids include Triple Hole and Whiplash.

It is important to note that the use of motorized watercraft is prohibited on this section of the river, and a permit is required for overnight camping in the area. Additionally, visitors are advised to follow Leave No Trace principles and properly dispose of waste.

Overall, the Whitewater River Run from Junction FR 447 to Confluence with Johnson Creek offers exciting rapids and beautiful scenery, making it a must-visit destination for experienced whitewater enthusiasts.

River Run Details

Last Updated
River Levels 2 cfs (3.27 ft)
Percent of Normal +100%
Optimal Range 800-2000 cfs
Status Too Low
Class Level iii-iv
Elevation ft
Streamflow Discharge cfs
Gauge Height ft
Reporting Streamgage USGS 13310850
       

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