Upper Green River river run
Upper Green River
The Upper Green River in Utah is a popular whitewater river run that offers a thrilling experience for kayaking and rafting enthusiasts. The ideal streamflow range for the Upper Green River is between 500-2000 cfs, which usually occurs during the months of May to June. The river is rated as class II-IV, which means it is suitable for intermediate to advanced paddlers. The segment mileage of the river run is approximately 9 miles, starting from the Flaming Gorge Dam and ending at Little Hole.
The Upper Green River features some challenging rapids and obstacles, including the Red Creek Rapids, which is a class III+ rapid that requires expert maneuvering skills to navigate. Other notable rapids include the Horseshoe Bend and the Squeeze Play, which are class II-III rapids that provide an exciting challenge for paddlers. The river also offers stunning views of the surrounding landscape, including scenic rock formations and wildlife sightings.
In terms of regulations, paddlers are required to obtain a permit from the Bureau of Land Management to access the river. The permits are limited and issued on a first-come, first-served basis, so it is recommended to plan ahead and book early. Additionally, paddlers are required to follow Leave No Trace principles and pack out all trash and waste.
Overall, the Upper Green River is an exciting whitewater river run that offers a challenging experience for intermediate to advanced paddlers. With its scenic views and thrilling rapids, it is a must-visit destination for anyone looking to explore the beautiful wilderness of Utah.
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.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
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.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks -- the upstream story that drives next week's flows.
Regional streamflow levels
USGS streamgauges around Upper Green River -- useful for spotting upstream pulses and gauging which tributary is contributing what.
| Streamgauge | Discharge | View |
|---|---|---|
| Green River Near Greendale | 1,180 cfs | → |
| Henrys Fork Near Manila | 28 cfs | → |
| Big Brush Creek Abv Red Fleet Res | 21 cfs | → |
| Ashley Cr Abv Sp Nr Vernal Ut | 4 cfs | → |
| Ashley Creek Near Vernal | 114 cfs | → |
| Green River Near Jensen | 3,600 cfs | → |
Plan a longer trip
The closest boat launches, other paddle runs, and campgrounds so a day on the water can grow into a full weekend.
Boat launches
- Browns Park Road Daggett County
- Little Hole Trail Daggett County
- Little Hole Boat Launch Area
- Spillway Boat Launch Area
- Indian Crossing Boat Ramp
- Cedar Springs Boating Ramp
Campgrounds
- Little Hole South Campsite
- Green River Camps
- Grasshopper I Campsite
- Grasshopper Ii Campsite
- Jackson Creek Campsite
- Cicada Campsite
Fishing spots
- Green River Below Flaming Gorge Dam
- Cart Creek
- West Greens Lake Fishing Site
- Crouse Reservoir
- Flaming Gorge Reservoir
- Red Fleet Reservoir
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 Upper Green 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.
About Upper Green River
What's the optimal flow for Upper Green 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.
Other runs near here
Snoflo-tracked paddle runs within driving distance of Upper Green River.