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Montana · Chouteau / Blaine / Phillips Co.

Missouri River — Upper Missouri Breaks

Wild & Scenic🏞 National Park
Chouteau / Blaine / Phillips Co. · 149 mi · Class I
Optimal: 5000–15000 CFS · USGS #06054500
51°F — Cold water — dress for immersion, not air temperature
9,200 avg
4,820CFS
4.87 ft gauge height
Below Optimal
Falling slowly (-20 cfs/hr)
Flow data is live from USGS·Rapid classifications and CFS ranges need community verification·Know this river?
Avg flow: 9,200 cfsHist. median: 8,500 cfsUSGS #06054500
Upper Missouri River Breaks National Monument · National Wild & Scenic River · Lewis & Clark National Historic Trail

About

From Fort Benton to the Fred Robinson Bridge, 149 miles of the Missouri River wind through the Upper Missouri River Breaks National Monument — the same corridor Lewis and Clark paddled in 1805. The Upper Missouri Nations — Blackfeet, Assiniboine, and Gros Ventre — called these breaks home for millennia before European contact. Designated both Wild & Scenic and a National Monument in 2001, the river runs Class I water averaging 9,200 CFS through optimal flows of 5,000 to 15,000. White cliffs mark the Fort Benton to Coal Banks Landing section, while Coal Banks to Judith Landing passes through the most remote country — badlands punctuated by wildlife sightings. The final stretch from Judith Landing to Fred Robinson Bridge completes the Lower Breaks through lower canyon walls. Commercial outfitters including Missouri River Canoe Company and Upper Missouri River Guides run multi-day trips through Chouteau, Blaine, and Phillips counties, following the Lewis & Clark National Historic Trail markers that dot the corridor.

Solunar Fishing Activity
🌒
Waxing Crescent
15% illumination
Poor
Moon overhead
10:56 AM
Moonrise
2:53 PM
Moonset
6:59 AM
Moon underfoot
10:56 PM
Next full moon: May 3111 days
Outfitters
Missouri River Canoe Company
Fort Benton-based Missouri Breaks trips
Upper Missouri River Guides
Lewis & Clark route canoe expeditions
10-Year Flow Patterns
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Your Optimal Range
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Data Quality

River conditions are community-verified. CFS ranges, difficulty ratings, and access points may not reflect every flow level or seasonal change. Always check current conditions, scout unfamiliar rapids, and paddle within your skill level.

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