Paddle Report

Long Canyon Pass, Sec. 30, T63n, R2w To Forest Boundary, Road #417, Sec. 25, T63n, R2w river run

Idaho, USA Long Canyon Creek Class III-IV
Today high
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Tonight low
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Current flow
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% of normal
48%
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Linked streamgauge
-- cfs
Gauge height
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Long Canyon Pass, Sec. 30, T63n, R2w To Forest Boundary, Road #417, Sec. 25, T63n, R2w -- Idaho paddle run
Long Canyon Pass, Sec. 30, T63n, R2w To Forest Boundary, Road #417, Sec. 25, T63n, R2w Idaho · Long Canyon Creek
About this run

Long Canyon Pass, Sec. 30, T63n, R2w To Forest Boundary, Road #417, Sec. 25, T63n, R2w

The Whitewater River Run in Idaho is a popular river run for whitewater enthusiasts. The ideal streamflow range for this run is between 800-2,000 cfs, which typically occurs between May and June. This 7.3 mile segment is rated as a Class III-IV run, with some rapids reaching Class V during high water conditions. The most notable rapids include the Boulder Garden, The Notch, and the Pinball section.

The run starts in Long Canyon Pass, Sec. 30, T63N, R2W and ends at the Forest Boundary, Road #417, Sec. 25, T63N, R2W. The segment is relatively short, but it offers challenging rapids and beautiful scenery.

There are some specific regulations to keep in mind when planning a trip to this area. A permit is required to launch a raft or kayak on the river, and all boaters must have proper safety equipment, including a personal flotation device (PFD) and a helmet. It is also important to note that the river runs through private property, so it is important to respect landowner rights and avoid trespassing.

Overall, the Whitewater River Run in Idaho is a challenging and exciting river run for experienced whitewater paddlers. It is important to check streamflow levels and follow all regulations before embarking on this adventure.
StateIdaho
RiverLong Canyon Creek
ClassIII-IV
Elevation1,775 ft
Current flow--
Percent of normal48%
StreamgageUSGS 12321500
Latitude48.9326°
Longitude-116.5558°
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 Long Canyon Pass, Sec. 30, T63n, R2w To Forest Boundary, Road #417, Sec. 25, T63n, R2w -- 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 Long Canyon Pass, Sec. 30, T63n, R2w To Forest Boundary, Road #417, Sec. 25, T63n, R2w 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 Long Canyon Pass, Sec. 30, T63n, R2w To Forest Boundary, Road #417, Sec. 25, T63n, R2w

What's the optimal flow for Long Canyon Pass, Sec. 30, T63n, R2w To Forest Boundary, Road #417, Sec. 25, T63n, R2w?

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.