Idaho | Southeast Idaho / Oneida Narrows

Bear River

Grace Powerhouse to ID-36 / Oneida Narrows

Check current paddling conditions for this Bear River route, including water level, recent gauge trend, weather, and route details.

Route location

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DistanceAbout 4.5 river miles
DifficultyModerate
Typical timeAbout 2-4 hours
ShuttleCar shuttle
A broad Idaho river corridor below mountain foothills.
River contextSoutheast Idaho river context; not the Oneida Narrows reach or current conditions river-level context — not necessarily this exact reach.Photo by Wikimedia Commons contributor

Need to know

Why this call
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Gauge history and hourly forecast

The top card is the quick read. This lower section keeps the longer gauge trend, gauge context, and hourly forecast together.

Gauge history & hourly forecastDetailed view

Recent trend

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Hourly forecast

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Short-route forecast

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Quick facts and what's next

Distance, difficulty, shuttle basics, and the near-term outlook before you commit to the drive.

DifficultymoderateDifficulty 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.
PermitsCheck posted rulesFollow current Caribou-Targhee access rules, Idaho AIS/PFD requirements, reservoir notices, and private-bank restrictions.
CampingOptions nearbyUse designated Oneida-area campgrounds or a nearby basecamp; no informal riverbank camping is assumed.
SeasonMay-SepLate 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.

Upcoming outlook

These are early planning reads. Re-check live conditions before you commit to the drive.

TomorrowChecking

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WeekendChecking

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Plan your trip

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

Access and shuttle

A 4.5-mile Class I-II canyon float through Oneida Narrows, with small rapids, public access, and a direct Bear River gauge near the state line.

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Start

Put-in

Oneida Powerhouse Public Access
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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

ID-36 Oneida Narrows Take-Out
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Confirm current closures, fire restrictions, seasonal gates, parking capacity, fees, launch condition, and Idaho invasive-species requirements before travel.

Plan this segment

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Access caveats and watch for

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

  • reservoir backwater and wind
  • small rapids and cold water
  • craft-specific take-out choice

Why this score

See the gauge, weather, and source notes behind today's call.

Read quality
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Gauge inputChecking

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Weather inputChecking

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Next stepChecking

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Today's evidence strength is checking

Evidence strength mostly comes down to three things: how direct the active gauge is, how clear the range is, and how fresh the data is.

  • Checking evidence-strength notes.
Gauge, thresholds, and timing

These are the live readings and threshold notes behind today's score.

Gauge siteBear River at Idaho-Utah State Line
DischargeChecking
Gauge heightChecking
24h trendChecking
24h changeChecking
Current bandChecking
Rain last 24hChecking
Rain last 72hChecking
Air tempChecking
Water tempChecking
WindChecking
GustsChecking
Rain timingChecking
Target band350 cfs to 3,000 cfs
Low threshold350 cfs
High threshold3,000 cfs
Evidence strength behind the rangeOfficial and local sources
Gauge observedChecking
Paddle Today updatedChecking
Main source behind this scoreAmerican Whitewater published runnable window: 350-3,000 cfs
Gauge sourceChecking
Weather sourceChecking
Rainfall sourceChecking
What 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 corridorGrace Powerhouse to ID-36 / Oneida Narrows; About 4.5 river miles

    Caribou-Targhee public boating access guide identifies the endpoint chain, river miles, or managed float corridor.

    Source

  • Public access controlOneida Powerhouse Public Access to ID-36 Oneida Narrows Take-Out

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

    Source

  • Direct live gaugeUSGS 10092700 - Bear River at Idaho-Utah State Line

    Gauge is on the named waterbody and supplies context only.

    Source

  • Threshold postureGauge-linked range used for live scoring

    The cited route guidance is tied to this gauge and reach; hazards, closures, weather, and local inspection still override the score.

    Source

  • Safety and land managementCurrent manager notices override this record

    Class I-II water with occasional small rapids; wear PFDs and keep a conservative line near canyon walls, strainers, and changing reservoir backwater. Use only the named public access points and confirm the best take-out for your craft; American Whitewater identifies a lower take-out for most boats. The 350-3,000 cfs range is a planning reference from a recognized paddling source, not a guarantee of launch quality or reservoir conditions.

    Source

  • Camping classificationnearby_basecamp

    Use designated Oneida-area campgrounds or a nearby basecamp; no informal riverbank camping is assumed.

    Source

  • Image decisionSoutheast Idaho river context photograph

    Approved route-area or same-river context; it does not depict every endpoint or current conditions.

    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

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Bear River paddling FAQ

What water level is good for paddling Bear River?

Paddle Today watches Bear River at Idaho-Utah State Line and treats 350 cfs to 3,000 cfs as the target band for this route, with weather and recent trend included in the final score.

Where does this Bear River route start and end?

This route starts at Oneida Powerhouse Public Access and ends at ID-36 Oneida Narrows Take-Out, about About 4.5 river miles on the water.

Is this Bear River route good for beginners?

This is listed as a moderate route. Expect more planning than an easy float, and use the live score, route notes, and source links before committing.

See something outdated?

Access, hazards, wood, and shuttle details change. Send a quick correction if something looks off.