Virgin River, East Fork Segment 37-40a river run
Virgin River, East Fork Segment 37-40a
There are specific regulations for this area, including permits required for overnight camping and group size limits. Additionally, visitors are required to pack out all garbage and human waste to protect the natural environment.
According to the American Whitewater website, the East Fork Segment 37-40A is a "must-do" run for experienced paddlers seeking a challenging and scenic adventure. However, due to the technical nature of this section, it is not recommended for novice paddlers.
In conclusion, the Virgin River, East Fork Segment 37-40A is a thrilling whitewater river run in Utah with a class rating of III-IV, spanning over 7.7 miles. Paddlers should aim for a streamflow range of 150-400 cfs and remain aware of specific rapids and obstacles such as "The Narrows" and "The Black Hole." Additionally, visitors should adhere to specific regulations in the area, including permits and group size limits, to protect the natural environment.
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 Virgin River, East Fork Segment 37-40a -- useful for spotting upstream pulses and gauging which tributary is contributing what.
| Streamgauge | Discharge | View |
|---|---|---|
| East Fork Virgin River Near Springdale | 40 cfs | → |
| North Fork Virgin River Near Springdale | 43 cfs | → |
| Kanab Creek Near Kanab | 5 cfs | → |
| East Fork Virgin River Near Glendale | 5 cfs | → |
| Virgin River At Virgin | 75 cfs | → |
| Virgin River Ab La Verkin Creek Nr La Verkin | 31 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.
Other river runs
- Virgin River, East Fork Segment 40a-41
- Mineral Gulch Segment 35-38
- Meadow Creek Segment 33-35
- Nf-Zion Park-Satan's Staircase
- Virgin River
Campgrounds
- Zion Mountain Ranch Campground
- Open Camp Spot
- Very Tight Dirt Road, Lots Of Branches Will Scratch Vehicle
- Camping Spot, Road Washed Out, Cation
- Mount Carmel Free Campsite
- South Campground Site 125
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 Virgin River, East Fork Segment 37-40a 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 Virgin River, East Fork Segment 37-40a
What's the optimal flow for Virgin River, East Fork Segment 37-40a?
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 Virgin River, East Fork Segment 37-40a.