Paddle Report

Headwaters To Sawtooth Wilderness Boundary river run

Idaho, USA Hell Roaring Creek Class III-IV
Today high
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Tonight low
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Current flow
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% of normal
84%
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Linked streamgauge
-- cfs
Gauge height
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Headwaters To Sawtooth Wilderness Boundary -- Idaho paddle run
Headwaters To Sawtooth Wilderness Boundary Idaho · Hell Roaring Creek
About this run

Headwaters To Sawtooth Wilderness Boundary

The Whitewater River Run Headwaters to Sawtooth Wilderness Boundary in Idaho is a popular spot for thrill-seekers. The ideal streamflow range for this stretch is between 500 and 1500 cfs. This is considered a Class III-IV run, with some technical rapids and obstacles.

The segment mileage is approximately 10 miles, and paddlers can expect to encounter rapids such as "Lunch Counter," "Big Kahuna," and "Piece of Cake." These rapids are known for their powerful waves and steep drops, making them exciting and challenging for experienced paddlers.

It's important to note that this section of the river falls within the Sawtooth National Recreation Area, so there are specific regulations in place to protect the environment and wildlife. Paddlers are required to obtain a permit and follow Leave No Trace principles to minimize their impact on the area.

In addition, paddlers should be aware of the potential hazards of the river, such as submerged rocks and cold water temperatures. Proper gear and safety precautions should be taken to ensure a safe and enjoyable experience.

Overall, the Whitewater River Run Headwaters to Sawtooth Wilderness Boundary offers a thrilling adventure for experienced paddlers in a beautiful natural setting.
StateIdaho
RiverHell Roaring Creek
ClassIII-IV
Elevation6,222 ft
Current flow--
Percent of normal84%
StreamgageUSGS 13295000
Latitude44.0265°
Longitude-114.9092°
Detailed forecast

Plan your run down to the hour

Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no. Watch the precipitation column on the meteogram; rain ahead of a run typically lifts flows 12-48 hours later depending on the basin.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks -- the upstream story that drives next week's flows.

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Regional flow

Regional streamflow levels

USGS streamgauges around Headwaters To Sawtooth Wilderness Boundary -- useful for spotting upstream pulses and gauging which tributary is contributing what.

Whitewater safety

Check the flow before you run
Use the linked-gauge card and Regional Flow panel above. Class ratings change with flow -- a Class III at low water can become Class IV+ at high water.
Know your skill ceiling
Pick runs comfortably below your ceiling. Cold-water and big-water runs raise the consequences of any mistake.
Wear the right gear
Helmet, PFD, drysuit / wetsuit when water is below 60°F. Throw bag, knife, and whistle on your person, not in the boat.
Scout, set safety, and run with a team
Scout new rapids on foot, set safety with throw bags above the consequence pool, and run with at least one other competent paddler.
Respect the river
Strainers, undercuts, low-head dams, and wood can kill at any class rating. When in doubt, portage.

Set push alerts in the Snoflo app

Save Headwaters To Sawtooth Wilderness Boundary as a favorite, set a discharge threshold (e.g. "alert me when flow hits 600 cfs"), and the iOS app pushes the moment the linked gauge crosses.

FAQ

About Headwaters To Sawtooth Wilderness Boundary

What's the optimal flow for Headwaters To Sawtooth Wilderness Boundary?

The optimal flow depends on the section and the craft. Check the Run Details panel for the linked gauge and current status.

How fresh is the cfs reading on this page?

The linked USGS streamgauge reports continuously (every 15 minutes); Snoflo refreshes throughout the day. Hover the streamflow sparkline to read individual datapoints.

What's the whitewater class?

See the Run Details panel for the class rating Snoflo tracks for this run. Class ratings change with flow -- a Class III at low water can become Class IV in high water.

Where do I put in / take out?

Tap Directions in the hero above to open driving directions to the put-in. For shuttle planning, check the Nearby Boat Launches panel and the river run operator's site.

Can I get alerts when flows hit the optimal range?

Yes -- alerts are managed in the Snoflo iOS app. Favorite this run, set a discharge threshold, and you'll get a push the moment the gauge crosses.