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Wyoming

Greys River

No verdict for this water

We won't guess. Here is exactly what we do and don't know.

What we do know

  • Inside Bridger-Teton National Forest

    2 managing-area boundaries mapped — agency alerts for them feed this page automatically.

    Boundary data

What's missing

  • No access route mapped

    We don't yet know which road reaches this trailhead, so we can't tell you if it's gated.

Nobody's filed a report here yet — be the first.

Why you'll love it

13.1 mi run
Flows year-round
366 cfs avg flow

River facts

Water
Flows year-round
Average flow
366 cfs
Average current
1.3 ft/s
Gradient
62.2 ft/mi
Drainage area
249 sq mi

Long-term averages modeled by USGS (NHDPlus HR), not today's conditions. Check a gauge before you go.

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Greys River

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Photos

Directions & GPX

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Permits & access

Managing agency
Forest Service

About this water

Greys River is a 13-mile paddling stretch near Afton, Wyoming. It flows year-round. USGS models an average flow of about 366 cfs and a gradient of about 62.2 feet per mile. Land along it is managed by the U.S. Forest Service.

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Keep exploring — more water worth the drive

Salt RiverPhoto: Clyde Charles Brown, CC BY-SA 4.0 (via Wikimedia Commons)

Salt River

~20 min drive

Salt River is a 33-mile paddling stretch near Smoot, Wyoming. It flows year-round. USGS models an average flow of about 565 cfs and a gradient of about 80.0 feet per mile.

Station Creek Campground

~1h 8m drive

A worthwhile stop near Wyoming.

Elbow Boat Ramp

~1h 8m drive

Elbow Boat Ramp is a boat launch in Wyoming.

Hobble Creek

~29 min drive

Hobble Creek is a 18-mile paddling stretch near Afton, Wyoming. It flows year-round. USGS models an average flow of about 98 cfs and a gradient of about 75.5 feet per mile. Land along it is managed by the U.S. Forest Service.

Little Cottonwood Group

~1h 9m drive

A worthwhile stop near Wyoming.

New Fork River Mesa Bridge Public Access Area

~1h 15m drive

New Fork River Mesa Bridge Public Access Area is a boat launch in Wyoming.

South Cottonwood Creek

~31 min drive

South Cottonwood Creek is a 38-mile paddling stretch near Big Piney, Wyoming. It flows year-round. USGS models an average flow of about 95 cfs and a gradient of about 36.6 feet per mile.

Alpine Boat Landing

~1h 9m drive

A worthwhile stop near Wyoming.

Pritchard Boat Ramp

~1h 17m drive

Pritchard Boat Ramp is a boat launch in Wyoming.

North Piney Creek

~31 min drive

North Piney Creek is a 56-mile paddling stretch near Big Piney, Wyoming. It is intermittent and may run dry in some seasons. USGS models an average flow of about 114 cfs and a gradient of about 45.1 feet per mile. Land along it is managed by the Bureau of Land Management.

Guided trips nearby

Local operators near Aftonoffering guided trips. You book directly with them — Roamze doesn’t take a cut.

Greys River Cove

Kayaking business nearby (~40 mi away) — hasn't claimed their Roamze page yet

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