Headwaters To Confluence With Alturas Lake Creek river run
Headwaters To Confluence With Alturas Lake Creek
The Headwaters to Confluence with Alturas Lake Creek segment of the Whitewater River in Idaho is a popular kayaking and rafting destination. The ideal streamflow range for this segment is between 300 and 1,000 cubic feet per second (cfs). The class rating for this segment is Class II-III, with some sections reaching Class IV during high water conditions.
The segment has a total mileage of approximately 12 miles, with numerous rapids and obstacles along the way. Some of the most notable rapids include Trestle Rapids, Moon Falls, and Jake's Falls. Trestle Rapids is a Class III rapid with a large boulder in the middle of the river that creates a challenging obstacle for kayakers and rafters. Moon Falls is a Class IV rapid that requires precise navigation to avoid rocks and drops. Jake's Falls is a Class III+ rapid that features a steep drop and large waves.
There are specific regulations that apply to this segment of the Whitewater River. All boaters must wear personal flotation devices and helmets. Additionally, motorized watercraft are not allowed on this section of the river, and all boaters must adhere to Leave No Trace principles to preserve the natural environment around 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 Headwaters To Confluence With Alturas Lake Creek -- useful for spotting upstream pulses and gauging which tributary is contributing what.
| Streamgauge | Discharge | View |
|---|---|---|
| Valley Creek At Stanley Id | 410 cfs | → |
| Salmon River Bl Yankee Fork Nr Clayton Id | 2,220 cfs | → |
| Yankee Fork Salmon River Nr Clayton Id | 728 cfs | → |
| Thompson Creek Nr Clayton Id | 39 cfs | → |
| Big Wood River Nr Ketchum Id | 296 cfs | → |
| Nf Big Wood River Nr Sawtooth Nra Hq Nr Ketchum Id | 149 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
- Outlet Alteras Lake To Confluence With Salmon River
- Outlet Pettit Lake To Confluence With Alturas Lake Creek
- Headwaters To Inlet Pettit Lake
- Sawtooth Wilderness Boundary To Confluence With Salmon River
- Headwaters To Sawtooth Wilderness Boundary
Campgrounds
- Pettit Lake
- Pettit Lake Campground
- Alturas Tent Camping Area
- Smokey Bear
- Smokey Bear Campground
- Smokey Bear (Alturas) Campground
Fishing spots
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 Headwaters To Confluence With Alturas Lake Creek 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 Headwaters To Confluence With Alturas Lake Creek
What's the optimal flow for Headwaters To Confluence With Alturas Lake Creek?
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 Headwaters To Confluence With Alturas Lake Creek.