Henry's Fork Lake To Trailhead river run
Henry's Fork Lake To Trailhead
The river features several notable rapids and obstacles, including the technical and challenging Box Canyon, which includes several class V rapids. Other notable rapids include the class IV Shotgun and the class III-IV Staley Springs. Due to the challenging nature of this run, it is recommended for experienced paddlers only.
There are specific regulations in place for this area, including a permit system for overnight camping and a requirement for all boaters to carry a personal flotation device (PFD). Additionally, there are restrictions on the use of motorized watercraft on certain sections of the river.
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 Henry's Fork Lake To Trailhead -- useful for spotting upstream pulses and gauging which tributary is contributing what.
| Streamgauge | Discharge | View |
|---|---|---|
| East Fork Of Smiths Fork Near Robertson | 132 cfs | → |
| Blacks Fork Near Robertson | 215 cfs | → |
| Blacks Fork Near Millburne | 327 cfs | → |
| Lake Fork River Ab Moon Lake | 183 cfs | → |
| Yellowstone R. At Bridge Campgrnd | 152 cfs | → |
| Uinta River Blw Powerplant Diversion Nr Neola | 165 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
- Red Castle Lake To Trailhead
- Source To Forest Road 082
- Forest Road 082 To Nf Boundary
- Beaver Lake To Wilderness Boundary
- Wilderness Boundary To Confluence With East Fork Beaver Creek
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 Henry's Fork Lake To Trailhead 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 Henry's Fork Lake To Trailhead
What's the optimal flow for Henry's Fork Lake To Trailhead?
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 Henry's Fork Lake To Trailhead.