SNOFLO
 



UPPER BOXELDER CANYON

RIVER RUNS
2023-06-13


Winter Storm Warning
2025-04-18T12:00:00-06:00

* WHAT...Heavy snow. Total snow accumulations between 12 and 18 inches possible. Higher amounts possible in the peaks. Winds could gust as high as 50 mph. * WHERE...Sierra Madre Range, Snowy Range, and North Laramie Range. * WHEN...Until noon MDT today. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. Outdoor recreation will be dangerous. Snowmobilers may become lost or disoriented due to low visibility from falling and blowing snow.


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The Upper Boxelder Canyon river run in Wyoming is a challenging Class IV+ section of water that should only be attempted by experienced kayakers and rafters. The run features technical rapids, tight channels, and numerous obstacles such as boulders, fallen trees, and steep drops. The best time to float this section of water is in the late spring or early summer when water levels are high and range from 500-1500 CFS. However, due to the challenging nature of the run, it is recommended to go with a guide or experienced group.

Last Updated 2023-06-13
River Levels 215 cfs (4.55 ft)
Percent of Normal 313%
Optimal Range 120-600 cfs
Status Too Low
Class Level V
Elevation 5,651 ft
Run Length 2.9 Mi
Gradient 137 FPM
Streamflow Discharge 69.4 cfs
Gauge Height 3.5 ft
Reporting Streamgage USGS 06646000
       

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