The ideal streamflow range for this river is between 600-1500 cfs, depending on the time of year. The segment mileage for this river run is approximately 9 miles, starting at the Source and ending at the Trailhead. The class rating for this river varies between class II to class IV, with various rapids and obstacles present throughout the run. Some of the notable rapids include Jaws, Boxcar, and Corkscrew.
There are specific regulations that must be adhered to when participating in this river run. For instance, all participants must wear a properly fitting personal flotation device (PFD) at all times while on the water. Additionally, no glass containers are allowed on the river, and all trash must be packed out. It is also important to note that this river run is only open during specific times of the year, typically from May to September.
Wind
Humidity
| Last Updated | 2026-01-20 |
| River Levels | 43 cfs (2.25 ft) |
| Percent of Normal | 92% |
| Status | |
| Class Level | ii-iv |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 13025500 |
Crow C Nr Fairview Wyo
|
42cfs |
Smiths Fork Near Border
|
85cfs |
Salt River Ab Reservoir Nr Etna Wy
|
429cfs |
Green River At Warren Bridge
|
206cfs |
Greys River Ab Reservoir Nr Alpine Wy
|
296cfs |
Snake River Ab Reservoir Nr Alpine Wy
|
2630cfs |
| Location | Reservations | Toilets |
|---|---|---|
Cazier Guard Station
|
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Forest Park
|
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Forest Park Campground
|
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Sacajawea
|
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Middle Piney Lake Campground
|
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Middle Piney Lake
|