Paddle Report

Confluence With Ranier Fork To Confluence With Bumping River river run

Washington, USA American River Class IV
Today high
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Tonight low
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Current flow
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% of normal
38%
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Linked streamgauge
-- cfs
Gauge height
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Confluence With Ranier Fork To Confluence With Bumping River -- Washington paddle run
Confluence With Ranier Fork To Confluence With Bumping River Washington · American River
About this run

Confluence With Ranier Fork To Confluence With Bumping River

The Whitewater River run Confluence with Ranier Fork to Confluence with Bumping River in the state of Washington is a challenging and exciting route for experienced whitewater enthusiasts. It is rated as Class IV and requires strong paddling skills to navigate the series of technical rapids and obstacles along the 7.5-mile stretch of the river.

The ideal streamflow range for this section of the river is between 800-2000 cfs. Lower than 800 cfs and the river becomes too bony and challenging to navigate, while above 2000 cfs the rapids become too powerful and dangerous.

Some of the notable rapids and obstacles along the route include S-Turn, Double Drop, Pinball, and Corkscrew. These rapids offer a mix of technical maneuvers, large drops, and powerful hydraulics that require precision paddling and strong teamwork.

There are specific regulations in place for this area, including a permit requirement from the National Forest Service. The permit allows for a maximum of 12 people per group and is required from May 15th to September 15th. Additionally, all participants must wear a properly fitted personal flotation device (PFD) and helmets while on the river.

In summary, the Whitewater River run Confluence with Ranier Fork to Confluence with Bumping River is a challenging and exciting route that requires advanced paddling skills and experience. It is important to pay attention to the ideal streamflow range, class rating, segment mileage, specific river rapids/obstacles, and specific regulations before attempting this run.
StateWashington
RiverAmerican River
ClassIV
Elevation2,789 ft
Current flow--
Percent of normal38%
StreamgageUSGS 12488500
Latitude46.9757°
Longitude-121.1581°
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 Confluence With Ranier Fork To Confluence With Bumping 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 Confluence With Ranier Fork To Confluence With Bumping 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 Confluence With Ranier Fork To Confluence With Bumping River

What's the optimal flow for Confluence With Ranier Fork To Confluence With Bumping 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.