2025-12-06T14:00:00-07:00
* WHAT...Snow expected. Additional snow accumulations of 8 to 15 inches from Cloud Peak and Granite Pass northward. Snow amounts of 1 to 5 inches south of Powder River Pass. * WHERE...Bighorn Mountains West. * WHEN...Until 2 PM MST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday morning and evening commutes. * ADDITIONAL DETAILS...Snow is expected to lighten in intensity between 8AM and 2PM Friday, with accumulations generally between 1 and 3 inches. Moderate to heavy snowfall begins after 3PM Friday and continues through the overnight hours, this is when a bulk of the additional snow accumulations will occur.
Summary
The ideal streamflow range for Porcupine Creek is between 500 and 1500 cfs, with higher flows being more challenging and dangerous. The segment mileage of the river run is approximately 10 miles, offering a decent distance for a full day adventure.
The class rating for Porcupine Creek ranges from class III to IV, making it suitable for intermediate and advanced paddlers. The river run features several specific rapids and obstacles, including the notorious "Porcupine Falls" and "Pinball". Porcupine Falls is a class IV rapid that requires precise maneuvering to avoid dangerous rocks and drops. Pinball is another class IV rapid that features several technical moves and challenging drops.
There are specific regulations that paddlers must abide by while on Porcupine Creek, including the use of personal flotation devices and helmets. Additionally, there is a strict "leave no trace" policy in place, requiring paddlers to pack out all trash and waste.
Overall, Porcupine Creek is an exciting whitewater river run that offers a thrilling experience for intermediate and advanced paddlers. With its ideal streamflow range, class rating, specific rapids and obstacles, and regulations, Porcupine Creek is a must-visit destination for any whitewater enthusiast.
River Run Details
| Last Updated | 2025-06-28 |
| River Levels | 10300 cfs (7.1 ft) |
| Percent of Normal | 17% |
| Status | |
| Class Level | iii-iv |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 06279500 |
Weather Forecast
Nearby Streamflow Levels
Bighorn River At Kane
|
1340cfs |
Shoshone River Near Lovell
|
460cfs |
Bighorn River Near St. Xavier
|
1950cfs |
Little Bighorn River At State Line Nr Wyola Mt
|
80cfs |
West Pass Creek Near Parkman
|
10cfs |
East Pass Creek Near Dayton
|
12cfs |
Full Hook-Up Campsite
Horseshoe Bend - Bighorn Canyon National Rec Area
Barrys Landing - Bighorn Canyon National Rec Area
Medicine Campground Site 6
Medicine Campground Site 5
Cottonwood Creek Campsite 3
Porcupine Creek
Trout Creek