Moose To Storm Castle


This is the most commonly run section of the Gallatin. Putting in at Moose flats campground and taking out at the Storm Castle Bridge provides floaters with nearly every rapid this river has to offer. Depending on time and flows many options are available to make the float shorter.

Suggested river levels for paddling this section of the Gallatin River are between a bare minimum of 300cfs and a high of 10,000cfs. River conditions sourced from USGS 06043500, the Gallatin River Near Gallatin Gateway Mt Remember only watercraft are permitted at Moose to Storm Castle.

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Area Hydrology

Gauge Streamflow Stage
Jefferson River Near Three Forks Mt
USGS 06036650
1,130 cfs 3.2 ft
Boiling River At Mammoth
USGS 06190540
27 cfs 1.2 ft
Gallatin River Near Gallatin Gateway Mt
USGS 06043500
1,680 cfs 2.9 ft
Yellowstone River Near Livingston Mt
USGS 06192500
6,430 cfs 4.3 ft
Madison River At Kirby Ranch Nr Cameron Mt
USGS 06038800
954 cfs 1.8 ft
Missouri River At Toston Mt
USGS 06054500
4,390 cfs 4.7 ft
Henrys Fork Nr Lake Id
USGS 13039500
6 cfs 4.3 ft
Tantalus Creek At Norris Junction
USGS 06036940
5 cfs 1.6 ft
Yellowstone River At Corwin Springs Mt
USGS 06191500
6,580 cfs 4.8 ft
East Gallatin R Bl Bridger C Nr Bozeman Mt
USGS 06048700
74 cfs ft
Snotel Site Snowpack 24hr Change

Outdoor Recreation

Campground Campsites Reservations Toilets Showers Elevation
Red Cliff 68 6,306 ft
Spire Rock 22 5,608 ft
Greek Creek 15 5,634 ft
Tom Miner 16 7,117 ft
Moose Creek Flat 15 5,716 ft
Swan Creek 13 5,831 ft
Ski Area Snowpack Air Temperature 5 Day Forecast
Spanish Peaks Resort 52" 32° 7.06"
Bridger Bowl Ski Area 18" 41° 6.45"
Big Sky Resort 52" 32° 7.06"
Moonlight Basin 52" 32° 7.06"
Yellowstone Club 52" 32° 7.06"
River Run Streamflow Length Class
Yankee Jim Canyon (Joe Brown to Miner) 1080.0cfs 5.0 Mi III to III+
Moose to Storm Castle 308.0cfs 12.0 Mi III+ to IV+