Onion Creek river run
Onion Creek
Onion Creek is known for its beautiful scenery, with red rock formations and lush vegetation lining the riverbanks. However, it is important to note that this area is also sensitive and fragile, and visitors must follow specific regulations to protect the environment. For example, camping and campfires are prohibited along the riverbanks, and visitors must pack out all their trash.
In addition to the regulations, visitors to Onion Creek must also obtain a permit from the Bureau of Land Management (BLM) to access the river. This permit is required for all activities, including hiking, camping, and boating. The BLM also recommends that visitors check the weather forecast and water levels before embarking on a river run to ensure their safety.
Overall, Onion Creek is a challenging and beautiful whitewater river run in Utah, but visitors must follow the regulations and guidelines to protect the environment and ensure their safety.
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 Onion Creek -- useful for spotting upstream pulses and gauging which tributary is contributing what.
| Streamgauge | Discharge | View |
|---|---|---|
| Colorado River Near Cisco | 4,110 cfs | → |
| Castle Creek Below Castle Valley Near Moab | 4 cfs | → |
| Dolores River Near Cisco | 181 cfs | → |
| Mill Creek Blw Pack Creek Nr Mouth At Moab | 1 cfs | → |
| Mill Creek Below Sheley Tunnel | 3 cfs | → |
| Mill Creek At Sheley Tunnel | 6 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
- Lower Onion Creek Boat Ramp
- Fisher Towers Road Grand County
- Ut 128 Moab
- Hittle Bottom Recreation Site
- Grand County
- Rocky Rapid River Access
Campgrounds
- Lower Onion Creek Camping Area
- Upper Onion Creek Camping Area
- Hittle Bottom
- Fisher Towers
- Fisher Towers Campground
- Fisher Towers Recreation Site
Fishing spots
Parks
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 Onion 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 Onion Creek
What's the optimal flow for Onion 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 Onion Creek.