The Great One Couloir

A year 'round Bozeman classic.

Disclaimer: Snoflo assumes no responsibility for errors or omissions in any of the content found here. You, the user assumes the entire risk associated with use of this data and content. terms of service

Area Hydrology

Gauge Streamflow Stage
Gallatin River Near Gallatin Gateway Mt
USGS 06043500
383 cfs 1.4 ft
Gallatin River At Logan Mt
USGS 06052500
573 cfs 4.6 ft
Jefferson River Near Three Forks Mt
USGS 06036650
861 cfs 2.9 ft
Gardner River Near Mammoth Ynp
USGS 06191000
92 cfs 2.0 ft
East Gallatin R Bl Bridger C Nr Bozeman Mt
USGS 06048700
74 cfs ft
South Fork Musselshell R Ab Martinsdale Mt
USGS 06118500
43 cfs 3.9 ft
Smith River Near Ft Logan Mt
USGS 06076690
63 cfs 2.7 ft
Yellowstone River Near Livingston Mt
USGS 06192500
1,400 cfs 1.0 ft
Hyalite C At Hyalite R S Nr Bozeman Mt
USGS 06050000
21 cfs 2.3 ft
Missouri River At Toston Mt
USGS 06054500
2,640 cfs 3.8 ft
Snotel Site Snowpack 24hr Change
Boulder Mountain
SNOTEL 360
2" 0"
Madison Plateau
SNOTEL 609
3" -1"
White Elephant
SNOTEL 860
2" -1"
Shower Falls
SNOTEL 754
5" 1"
Carrot Basin
SNOTEL 385
8" 1"
Black Bear
SNOTEL 347
2" -1"
Beaver Creek
SNOTEL 328
3" 1"
Brackett Creek
SNOTEL 365
5" 1"
Spur Park
SNOTEL 781
1" 1"
Lone Mountain
SNOTEL 590
1" 0"