Paddle Report

Kootenai River river run

Idaho, USA Kootenai River Class III-IV
Today high
--
Tonight low
--
Current flow
--
% of normal
44%
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Linked streamgauge
-- cfs
Gauge height
--
Streamflow history loading…
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Kootenai River -- Idaho paddle run
Kootenai River Idaho · Kootenai River
About this run

Kootenai River

The Kootenai River in Idaho is a popular destination for whitewater enthusiasts. The ideal streamflow range for rafting is between 5,000 and 25,000 cubic feet per second (cfs), but some experienced kayakers may attempt the river at higher flows. The river is rated Class III-IV, with some challenging rapids such as the "Ward's Ferry" and "Lemonade." The segment of the river that is commonly run for whitewater is between Bonners Ferry and the Canadian border, a distance of approximately 20 miles.

The Kootenai is known for its beautiful scenery and wildlife, but it is important to note that the river runs through a designated Wilderness Area, which is closed to motorized vehicles and camping. The river is also managed by the U.S. Forest Service and the Idaho Department of Fish and Game, and there are regulations in place to protect the environment and ensure public safety. For example, all river users are required to wear a life jacket, and camping is only permitted in designated areas.

In addition, it is important to be aware of the potential hazards on the river, such as debris and log jams. It is recommended that whitewater enthusiasts have experience and proper equipment before attempting the Kootenai River. Overall, the Kootenai River provides a challenging and rewarding whitewater experience for those who are up to the task.
StateIdaho
RiverKootenai River
ClassIII-IV
Elevation1,805 ft
Current flow--
Percent of normal44%
StreamgageUSGS 12305000
Latitude48.6197°
Longitude-116.0491°
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 Kootenai River -- 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 Kootenai River 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 Kootenai River

What's the optimal flow for Kootenai River?

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.