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See all 13 routes on Yankee Fork Salmon River

Idaho | Central Idaho / Custer County

Yankee Fork Salmon RiverCuster Pullout to Pole Flat Campground

A roughly 7.1-mile roadside Class II+ upper Yankee Fork section from the Custer Pullout through the West Fork confluence to Pole Flat Campground, linking the historic upper corridor to the existing lower Yankee run.

Route location

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Plan this route

DistanceAbout 7.1 river miles
DifficultyHard
Typical timeAbout 3-5 hours plus scouting and shuttle
ShuttleCar shuttle
The Salmon River winds through dry mountains north of Challis, Idaho.
River contextSalmon River north of Challis; same-river context, not an endpoint or current-conditions photograph river-level context — not necessarily this exact reach.Photo by Bureau of Land Management via Wikimedia Commons

Need to know

Why this call
This route is documented for planning, but does not receive a Paddle Today score.
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Route overview

Trip details

Access rules, camping, seasonal conditions and trip length.

Distance, difficulty, rules and camping
On-water distanceAbout 7.1 river milesCuster Pullout to Pole Flat Campground
DifficultyhardDifficulty follows the cited manager guide where stated and otherwise is deliberately conservative. Current flow, debris, diversions, weather, and party skill can materially change the trip.
ShuttleCar shuttleYankee Fork Road parallels the section. Stage at Pole Flat first, then drive upstream to the Custer Pullout; use the West Fork location for a road-side scout only and expect narrow shoulders, seasonal closures, and tourist traffic near the historic sites.
PermitsNone notedNo river permit is listed for this day run. Follow Salmon-Challis/Sawtooth National Recreation Area and Land of the Yankee Fork State Park rules, campground fees, Idaho AIS/PFD requirements, fire restrictions, and current road or restoration notices.
CampingOptions nearbyPole Flat is a developed Forest Service campground when open, with additional seasonal campgrounds along the Yankee Fork corridor. Custer is a day-use historic site; do not assume overnight camping at the pullout or any riverbank transition.
SeasonMay-AugLate spring through early fall is the normal planning window. Verify snowmelt, releases, fire or fish-protection closures, water temperature, weather, and access status immediately before travel.

Plan ahead

Tomorrow and the weekend

Forecasts can change. Check current conditions again before leaving.

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Plan

Plan your trip

Launch points, shuttle details, distance, and access notes.

Route logistics

Access and shuttle

A roughly 7.1-mile roadside Class II+ upper Yankee Fork section from the Custer Pullout through the West Fork confluence to Pole Flat Campground, linking the historic upper corridor to the existing lower Yankee run.

Access map

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Start

Put-in

Custer Pullout / Yankee Fork Road
Open mapDirections to put-in

Use only the named public launch or landing; a nearby bank, bridge shoulder, fishing easement, or private campground is not substitute access.

Finish

Take-out

Pole Flat Campground / Yankee Fork Weir
Open mapDirections to take-out

Confirm current closures, fire restrictions, seasonal gates, parking capacity, fees, launch condition, and Idaho invasive-species requirements before travel.

Road shuttle

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Access planner

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This changes launch and take-out logistics, not today's river score.

On-water distance7.1 miMixed access
On-water timeAbout 3-5 hours plus scouting and shuttleFull route option
ShuttleCar shuttleChoose a shorter in/out pair for a shorter day.

Custer Pullout / Yankee Fork Road to Pole Flat Campground / Yankee Fork Weir is about 7.1 mi. Use the planner to compare shorter access pairs.

Access notes and hazards

Access caveats

  • Use only the named public launch or landing; a nearby bank, bridge shoulder, fishing easement, or private campground is not substitute access.
  • Confirm current closures, fire restrictions, seasonal gates, parking capacity, fees, launch condition, and Idaho invasive-species requirements before travel.
  • Private banks are common. Do not land, scout, portage, or camp outside a signed public site or manager-designated corridor.

Watch for

  • mobile wood and changing channels
  • West Fork transition
  • cold water and fast rise
  • roadside carries
  • Pole Flat monitoring/campground endpoint

Plan this paddle

Choose your trip times

No account needed. Check the selected access points above, then choose both dates and times. For an overnight paddle, set take-out to the following date.

Trip schedule

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Conditions

Water levels, gauge history, and hourly forecast

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Gauge detail

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Gauge

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Weather

Hourly forecast

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Route gallery

Photos

Check each caption: some photos show the surrounding area rather than this exact trip.

The Salmon River winds through dry mountains north of Challis, Idaho.
Salmon River north of Challis; same-river context, not an endpoint or current-conditions photograph river-level context — not necessarily this exact reach.Photo by Bureau of Land Management via Wikimedia Commons
U.S. government work / public domain

Sources

Data and sources

Read the access and hazard notes and check the linked guides. We do not issue a daily score for this trip.

NotesWhat to know before you go

These notes cover the access details, route quirks, and source caveats most likely to matter once you get there.

  • Official route corridorCuster Pullout to Pole Flat Campground; About 7.1 river miles

    American Whitewater Yankee Fork upper-road-end reach record identifies the endpoint chain, river miles, or managed float corridor.

    Source

  • Public access controlCuster Pullout / Yankee Fork Road to Pole Flat Campground / Yankee Fork Weir

    Coordinates represent named public ramps, bank launches, park landings, or an explicitly described staging point.

    Source

  • Direct live gaugeUSGS 13296000 - Yankee Fork Salmon River near Clayton, ID

    Gauge is on the named waterbody and supplies context only.

    Source

  • Threshold postureNumeric cue retained for planning

    The route remains planning-only; no live go/no-go score is asserted.

    Source

  • Safety and land managementCurrent manager notices override this record

    American Whitewater describes the Yankee Fork as mellow and floatable above the roadside Class III+/IV+ lower miles, but the gradient, wood, and channel character change quickly near the West Fork and Pole Flat. Use a proven crew and scout from Yankee Fork Road before committing. The direct 13296000 gauge is near Clayton and is most informative for the lower Yankee; do not transfer its reading mechanically to the upper Custer corridor. Confirm local depth, wood, and road access at the launch and at every bridge or campground transition. AW trip reports describe about 1,500 cfs as a great downstream run and 1,800-2,000 cfs as Class IV; those markers are planning context rather than a hard upper-section safety limit. Reduce the objective or take out early if wood, snowmelt, or private-frontage constraints change the risk. Pole Flat is a deliberate endpoint. Continuing downstream enters the separate Pole Flat-to-Salmon card; reassess the final bend, wood, daylight, and the next shuttle before linking sections.

    Source

  • Camping classificationendpoint_campground

    Pole Flat is a developed Forest Service campground when open, with additional seasonal campgrounds along the Yankee Fork corridor. Custer is a day-use historic site; do not assume overnight camping at the pullout or any riverbank transition.

    Source

  • Photo contextYankee Fork-Salmon watershed context photograph

    The gallery photo is visual context. It may show another part of the same river or watershed and does not show current conditions at every access point.

    Source

  • Overlap decisionRetained as a distinct access-to-access itinerary

    Adjacent cards use different public endpoints and provide a different trip length, hazard set, skill tier, or operating boundary.

    Source

Verify it yourselfCheck the source links

Use these links to double-check the gauge, route details, and access notes before you head out.

Reports

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Keep exploring

More routes to check next

Compare another stretch on this river, or explore different rivers within 75 straight-line miles.

More in Idaho

All 137 routes
Idaho route guideBrowse every tracked Idaho route.Central Idaho / Custer CountyJump to routes in this region.

More on Yankee Fork Salmon River

All 13
Bayhorse to Challis BridgeCentral Idaho / ChallisModerate · 8.3 river milesChallis Bridge to Watts BridgeCentral Idaho / Challis ValleyModerate · 14.2 river milesEast Fork Recreation Site to Bayhorse Recreation SiteCentral Idaho / Custer CountyModerate · About 11.7 river milesKilpatrick to Salmon Island ParkCentral Idaho / Lemhi ValleyModerate · 31.6 river miles

Nearby routes within 75 miles

Marsh Creek / Middle Fork SalmonState Highway 21 to Dagger Falls · about 23 straight-line mi awayHard · About 16 milesMiddle Fork Salmon RiverMarsh Creek to Boundary Creek · about 24 straight-line mi awayHard · About 15.7 river milesMiddle Fork Salmon RiverBoundary Creek to Cache Bar · about 31 straight-line mi awayHard · About 100 river miles, multi-dayBig Wood RiverChocolate Gulch Bridge to Lake Creek Bridge · about 45 straight-line mi awayModerate · About 3.6 river miles

Quick answers

Yankee Fork Salmon River paddling FAQ

What water level is best for the Custer Pullout to Pole Flat Campground route on the Yankee Fork Salmon River?

This planning route has no live Paddle Today score. Review the linked water-level sources, current access notices and route-specific hazards before travel.

Where does the Custer Pullout to Pole Flat Campground route on the Yankee Fork Salmon River start and end?

This route starts at Custer Pullout / Yankee Fork Road and ends at Pole Flat Campground / Yankee Fork Weir, about 7.1 river miles on the water.

Is the Custer Pullout to Pole Flat Campground route on the Yankee Fork Salmon River suitable for beginners?

This is listed as a hard route. Review the difficulty notes, hazards and current access conditions against your group's skills. No live score assesses this trip.

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