Paddle Report

The Base Of The Redwall To Confluence With The Colorado River river run

Arizona, USA Hundred And Twenty Mile Creek/ Blacktail Canyon 4.0 mi long Class II-IV
Today high
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Tonight low
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Current flow
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% of normal
114%
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Linked streamgauge
-- cfs
Gauge height
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 The Base Of The Redwall To  Confluence With The Colorado River -- Arizona paddle run
The Base Of The Redwall To Confluence With The Colorado River Arizona · Hundred And Twenty Mile Creek/ Blacktail Canyon
About this run

The Base Of The Redwall To Confluence With The Colorado River

The Whitewater River Run from the base of the Redwall to the confluence with the Colorado River in Arizona is a popular adventure for rafting enthusiasts. The ideal streamflow for the run is between 8,000 and 25,000 cfs. The class rating for this section of the river ranges from Class II to Class IV. The segment mileage is approximately 14 miles.

There are several notable rapids and obstacles on this run, including Hance Rapid, Sockdolager Rapid, Grapevine Rapid, and Horn Creek Rapid. Hance Rapid is the most challenging rapid on the run and is rated as a Class IV rapid. It features a large hole in the middle of the rapid that can be dangerous for inexperienced rafters.

There are specific regulations for rafting on the Whitewater River Run. All river runners must obtain a permit from the National Park Service before embarking on the trip. The permit system is designed to limit the number of rafters on the river and to ensure that the environment is protected. Additionally, all river runners must comply with the Leave No Trace principles and pack out all trash.

Overall, the Whitewater River Run is a challenging and exciting adventure for experienced rafters. It is important to plan and prepare for the trip and to comply with all regulations to ensure a safe and enjoyable experience.
StateArizona
RiverHundred And Twenty Mile Creek/ Blacktail Canyon
Run length4.0 mi
ClassII-IV
Elevation3,228 ft
Current flow--
Percent of normal114%
StreamgageUSGS 09404110
Latitude36.2767°
Longitude-112.4228°
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 The Base Of The Redwall To Confluence With The Colorado 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 The Base Of The Redwall To Confluence With The Colorado 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 The Base Of The Redwall To Confluence With The Colorado River

What's the optimal flow for The Base Of The Redwall To Confluence With The Colorado 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.

More river runs

Other runs near here

Snoflo-tracked paddle runs within driving distance of The Base Of The Redwall To Confluence With The Colorado River.