Paddle Report

Salmon River Canyon (Split Falls To Road Access) river run

Arkansas, USA Salmon River 5.4 mi long Class V TO V+
Today high
--
Tonight low
--
Current flow
--
% of normal
96%
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Linked streamgauge
-- cfs
Gauge height
--
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Salmon River Canyon (Split Falls To Road Access) -- Arkansas paddle run
Salmon River Canyon (Split Falls To Road Access) Arkansas · Salmon River
About this run

Salmon River Canyon (Split Falls To Road Access)

The Salmon River Canyon Split Falls to Road Access river run in Idaho is a challenging 14-mile section of water that requires class III-IV+ whitewater skills. The river features several significant obstacles, including challenging rapids like Split Falls and tight, technical channels. The best time to float this section is in the late spring or early summer when the water is high, ideally around 4,000-7,000 CFS. This river run is not recommended for novice or inexperienced boaters.
StateArkansas
RiverSalmon River
Run length5.4 mi
Gradient143 fpm
ClassV TO V+
Current flow--
Percent of normal96%
StreamgageUSGS 13296000
Latitude45.2290°
Longitude-121.8739°
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 Salmon River Canyon (Split Falls To Road Access) -- 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 Salmon River Canyon (Split Falls To Road Access) 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 Salmon River Canyon (Split Falls To Road Access)

What's the optimal flow for Salmon River Canyon (Split Falls To Road Access)?

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.

More river runs

Other runs near here

Snoflo-tracked paddle runs within driving distance of Salmon River Canyon (Split Falls To Road Access).

Premium feature

Favorites and custom alerts are part of Snoflo Premium. Save runs, set discharge thresholds, and get push notifications when flows hit your window.

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Manage alerts in the Snoflo app

Custom push alerts are configured in the iOS app -- favorite this run, set a discharge threshold (e.g. "alert me at 600 cfs"), and you'll get a push the moment the gauge crosses.

Open App Store