Paddle Report

Boundary Of Glen Canyon National Recreation Area To Confluence With Lake Powell river run

Utah, USA Trachyte Creek 3.0 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
134%
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Linked streamgauge
-- cfs
Gauge height
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 Boundary Of Glen Canyon National Recreation Area To  Confluence With Lake Powell -- Utah paddle run
Boundary Of Glen Canyon National Recreation Area To Confluence With Lake Powell Utah · Trachyte Creek
About this run

Boundary Of Glen Canyon National Recreation Area To Confluence With Lake Powell

The Whitewater River Run from the boundary of Glen Canyon National Recreation Area to the confluence with Lake Powell in Utah is an exciting adventure for skilled kayakers and paddlers. The ideal streamflow range for this section is between 2,000-7,000 cubic feet per second (cfs), which provides for an exhilarating ride with challenging rapids. The class rating for this section varies between Class II-IV depending on the water level.

The segment mileage of this run is approximately 12 miles, with specific river rapids and obstacles such as House Rock Rapid, Last Chance Rapid, and the infamous Mile Long Rapid. These rapids require technical skills and experience to navigate safely. Paddlers should be prepared for large waves, steep drops, and strong currents.

Specific regulations apply to this area, which include the use of a personal flotation device (PFD) and a helmet. Additionally, motorized watercraft are not allowed in this section of the river, and camping is only permitted in designated areas. Paddlers should also be aware of the Leave No Trace principles and pack out all trash and waste.

Overall, the Whitewater River Run from the boundary of Glen Canyon National Recreation Area to the confluence with Lake Powell in Utah is a thrilling adventure for experienced paddlers. It is important to check the current streamflow levels and weather conditions before embarking on this journey.
StateUtah
RiverTrachyte Creek
Run length3.0 mi
ClassII-IV
Elevation3,836 ft
Current flow--
Percent of normal134%
StreamgageUSGS 09333500
Latitude37.8551°
Longitude-110.5078°
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 Boundary Of Glen Canyon National Recreation Area To Confluence With Lake Powell -- 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 Boundary Of Glen Canyon National Recreation Area To Confluence With Lake Powell 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 Boundary Of Glen Canyon National Recreation Area To Confluence With Lake Powell

What's the optimal flow for Boundary Of Glen Canyon National Recreation Area To Confluence With Lake Powell?

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

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