Paddle Report

Cabinet Mtns Wilderness Boundary, Sec. 3, T27n, R32w To Bull River, Sec. 12, T27n, R33w river run

Idaho, USA Bull River Class III
Today high
--
Tonight low
--
Current flow
--
% of normal
81%
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Linked streamgauge
-- cfs
Gauge height
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Cabinet Mtns Wilderness Boundary, Sec. 3, T27n, R32w To Bull River, Sec. 12, T27n, R33w -- Idaho paddle run
Cabinet Mtns Wilderness Boundary, Sec. 3, T27n, R32w To Bull River, Sec. 12, T27n, R33w Idaho · Bull River
About this run

Cabinet Mtns Wilderness Boundary, Sec. 3, T27n, R32w To Bull River, Sec. 12, T27n, R33w

The Whitewater River run in the Cabinet Mtns Wilderness Boundary, Sec. 3, T27N, R32W to Bull River, Sec. 12, T27N, R33W in Idaho is a popular destination for whitewater enthusiasts. The ideal streamflow range for this run is between 500 and 1500 cfs. The class rating for this segment is Class III - IV, with a total distance of approximately 9 miles.

Some specific river rapids/obstacles on this run include Twisted Sister, Pocket Creek, and Hell's Gate. Twisted Sister is a narrow and technical rapid, while Pocket Creek offers a steep drop with a tight turn. Hell's Gate is the most difficult rapid on this run, featuring a large hole followed by a steep drop.

Specific regulations to the area include a permit system for overnight camping and a limit of 12 people per group. It is also important to note that this run is only recommended for experienced whitewater paddlers due to its technical nature and challenging rapids.

StateIdaho
RiverBull River
ClassIII
Elevation2,070 ft
Current flow--
Percent of normal81%
StreamgageUSGS 12391950
Latitude48.1179°
Longitude-115.7604°
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 Cabinet Mtns Wilderness Boundary, Sec. 3, T27n, R32w To Bull River, Sec. 12, T27n, R33w -- 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 Cabinet Mtns Wilderness Boundary, Sec. 3, T27n, R32w To Bull River, Sec. 12, T27n, R33w 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 Cabinet Mtns Wilderness Boundary, Sec. 3, T27n, R32w To Bull River, Sec. 12, T27n, R33w

What's the optimal flow for Cabinet Mtns Wilderness Boundary, Sec. 3, T27n, R32w To Bull River, Sec. 12, T27n, R33w?

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.