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40.91053621521422°N 109.3145675135842°W
Green River — UT

B Section

Nine miles from Little Hole to Indian Crossing — fewer anglers, bigger fish, and the canyon opening into Browns Park.

9 miles Class I–II
Flow Check gauge before launch
Season Spring through fall
Duration Check trip plan
Permit Verify with agency
Shuttle Plan shuttle in advance
Logistics Full expedition planning required

Nine miles from Little Hole to Indian Crossing — fewer anglers, bigger fish, and the canyon opening into Browns Park.

Overview

Nine miles of dam-regulated tailwater from Little Hole to Indian Crossing — the transition reach where the Green leaves Red Canyon and opens into Browns Park.

The B Section of the Green River runs 9 miles from Little Hole to Indian Crossing in upper Browns Park. Moderate gradient with fewer anglers than the A Section — access is limited to boat and a long gravel road. As the river leaves Red Canyon and enters the open valley of Browns Park, the fish population thins but the average size increases dramatically. Tales of 25-inch browns are not exaggerated. The canyon walls drop away and the river braids through cottonwood bottoms and sage flats. This is the section where the Green starts feeling like a western river instead of a tailwater.

Trip styles
day float, fly fishing
River type
tailwater, fly fishing
9 miles
Logistics

Boat-only between ramps; long gravel road approach to Indian Crossing. Cold water year-round.

Gear
Camp Kitchen

On a seven-day trip, you'll cook roughly 20 meals on a folding table in the sand. The constraint isn't ambition — it's ice management. Days one through three, you have real cooler capacity. Days four and five are the transition zone. Days six and seven are pantry cooking.

The best river cooks plan backward from the last night. If your final dinner is still good — not just edible, but genuinely good — the trip ends on a high.

Dinner Ideas by Trip Day
9River miles
Reading the River

Books that shape the science, history, and stories behind this place.

Canyon Country

Canyon Country

Donald L. Baars · 1989

An accessible introduction to the rock layers, canyon formation, and landscapes of the Colorado Plateau and canyon country.

knowledge
Down the Great Unknown

Down the Great Unknown

Edward Dolnick · 2002

The dramatic story of John Wesley Powell's first expedition through the Grand Canyon and the birth of river exploration in the American West.

storytelling cultural context knowledge
Fluvial Processes in Geomorphology

Fluvial Processes in Geomorphology

Luna B. Leopold, M. Gordon Wolman, John P. Miller · 1964

A foundational scientific text on river geomorphology, covering sediment transport, channel form, fluvial dynamics, and the physical processes that shape river systems.

knowledge
Geology of Utah's Rivers

Geology of Utah's Rivers

William T. Parry · 2016

A geological exploration of Utah’s major river systems explaining how tectonics, sedimentation, and erosion shaped the canyon landscapes of the Colorado Plateau and surrounding regions.

knowledge
How to Read Water

How to Read Water

Tristan Gooley · 2016

A guide to understanding the subtle clues in water movement—from puddles and rivers to oceans—teaching readers how currents, waves, surface textures, and patterns reveal information about wind, depth, obstacles, and landscape.

knowledge tone
Introduction to Physical Hydrology

Introduction to Physical Hydrology

Martin R. Hendriks · 2010

A rigorous, university-level introduction to physical hydrology covering the full water cycle — precipitation, evapotranspiration, infiltration, groundwater, runoff generation, and streamflow — with quantitative methods throughout. The scientific foundation for understanding how rivers work at the watershed scale, from snowpack in the Rockies to baseflow in canyon rivers.

knowledge
River Mechanics

River Mechanics

Pierre Y. Julien · 2002

A rigorous graduate-level treatment of river hydraulics and sediment transport, covering flow resistance, bedforms, channel stability, and the physical mechanics that govern river behavior.

knowledge
River Runners' Guide to Utah and Adjacent Areas

River Runners' Guide to Utah and Adjacent Areas

Gary C. Nichols · 2009

A comprehensive guidebook to whitewater rivers in Utah and neighboring regions, covering river access, rapids, flow considerations, trip logistics, and historical context for river runners.

knowledge
The Colorado Plateau

The Colorado Plateau

Donald L. Baars · 1983

A key geological reference for understanding the uplift, stratigraphy, tectonics, and erosional history of the Colorado Plateau.

knowledge
The Control of Nature

The Control of Nature

John McPhee · 1989

Three deeply reported narratives about humanity's attempts to stop rivers, lava, and debris flows — and what the land does in return. A masterwork of geological journalism that asks whether nature can ever truly be controlled.

tone storytelling philosophy knowledge
The Exploration of the Colorado River

The Exploration of the Colorado River

John Wesley Powell · 1875

Powell's original account of the first scientific expedition through the Grand Canyon, documenting the geology, natural history, and challenges of navigating the unknown Colorado River.

knowledge storytelling cultural context
The Secret Knowledge of Water

The Secret Knowledge of Water

Craig Childs · 2000

Craig Childs explores the hidden water sources and desert hydrology of the American Southwest, revealing how water shapes and sustains life in the most arid landscapes on Earth.

tone philosophy knowledge
Where the Old West Stayed Young

Where the Old West Stayed Young

John Rolfe Burroughs · 1962

A historical portrait of the ranching and outlaw culture of Browns Park and the remote canyons of the Colorado Plateau, illuminating how geography shaped the final stronghold of the old frontier.

cultural context storytelling knowledge
A Section
Upstream A Section
Downstream Swallow Canyon