Paddle Report

Three Sisters Wilderness Boundary To Cougar Reservoir river run

Oregon, USA South Fork Mckenzie River Class III-IV
Today high
--
Tonight low
--
Current flow
--
% of normal
54%
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Linked streamgauge
-- cfs
Gauge height
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Three Sisters Wilderness Boundary To Cougar Reservoir -- Oregon paddle run
Three Sisters Wilderness Boundary To Cougar Reservoir Oregon · South Fork Mckenzie River
About this run

Three Sisters Wilderness Boundary To Cougar Reservoir

The Whitewater River, located in the Three Sisters Wilderness Boundary to Cougar Reservoir in Oregon, is a popular destination for canoeing, kayaking, and rafting. The ideal streamflow range for this river is between 400-1200 cfs, with higher flows during the spring season due to snowmelt. The river is rated as Class III-IV, with challenging rapids and obstacles such as Tight Squeeze, Gobbler, and Pinball. The segment mileage for the river run is approximately 14 miles.

There are specific regulations to the area, including the need for a permit to access the Three Sisters Wilderness Boundary. Visitors are required to follow Leave No Trace principles and abide by fire restrictions. Additionally, motorized boats are not allowed on the Whitewater River.

Overall, the Whitewater River run is a thrilling and challenging experience for experienced paddlers. However, it is important to always be aware of changing river conditions and follow all safety guidelines to ensure a safe and enjoyable trip.
StateOregon
RiverSouth Fork Mckenzie River
ClassIII-IV
Elevation1,753 ft
Current flow--
Percent of normal54%
StreamgageUSGS 14159200
Latitude44.0720°
Longitude-122.2243°
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 Three Sisters Wilderness Boundary To Cougar Reservoir -- 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 Three Sisters Wilderness Boundary To Cougar Reservoir 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 Three Sisters Wilderness Boundary To Cougar Reservoir

What's the optimal flow for Three Sisters Wilderness Boundary To Cougar Reservoir?

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 Three Sisters Wilderness Boundary To Cougar Reservoir.