North Fork Malheur River

Prairie City, Oregon

Oregon

Free — you'll pick up right here.

No verdict for this water

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

What we do know

  • Inside Malheur 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

18.1 mi run
Flows year-round
160 cfs avg flow

River facts

Water
Flows year-round
Average flow
160 cfs
Average current
1.4 ft/s
Gradient
52.4 ft/mi
Drainage area
468 sq mi

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

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North Fork Malheur River

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Photos

Directions & GPX

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Permits & access

Managing agency
Forest Service

About this water

North Fork Malheur River is a 18-mile paddling stretch near Prairie City, Oregon. It flows year-round. USGS models an average flow of about 160 cfs and a gradient of about 52.4 feet per mile. Land along it is managed by the U.S. Forest Service.

Facts about this water

Where it is

Managed by
Forest Service

Source: USFS EDW boundaries; USGS PAD-US 4.1

Conditions

Active alerts for Prairie City Ranger District as of Oct 9, 2026:

Source: USFS forest alerts

Nearby

Source: Roamze catalog (indexable pages within 10 miles, PostGIS distance)

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Keep exploring — more water worth the drive

Malheur RiverPhoto: Bureau of Land Management, Public domain (via Wikimedia Commons)

Malheur River

~22 min drive

Malheur River is a 14-mile paddling stretch near Vale, Oregon. It flows year-round. USGS models an average flow of about 261 cfs and a gradient of about 48.6 feet per mile. Land along it is managed by the U.S. Forest Service.

North Point Boat Launch 1

~56 min drive

A worthwhile stop near Oregon.

Silvies RiverPhoto: Finetooth, CC BY-SA 3.0 (via Wikimedia Commons)

Silvies River

~1h 7m drive

Silvies River is an 84-mile paddling stretch near Seneca, Oregon. It is intermittent and may run dry in some seasons. USGS models an average flow of about 230 cfs and a gradient of about 9.9 feet per mile. Land along it is managed by the U.S. Forest Service.

North Point Boat Launch 2

~57 min drive

A worthwhile stop near Oregon.

Middle Fork John Day RiverPhoto: Sam Beebe, CC BY 2.0 (via Wikimedia Commons)

Middle Fork John Day River

~1h 13m drive

Middle Fork John Day River is a 41-mile paddling stretch near Bates, Oregon. It flows year-round. USGS models an average flow of about 315 cfs and a gradient of about 28.1 feet per mile. Land along it is managed by the U.S. Forest Service.

Warm Springs Reservoir South Boat Ramp

~1h 1m drive

A worthwhile stop near Oregon.

Little Malheur River

~8 min drive

Little Malheur River is a 30-mile paddling stretch near Prairie City, Oregon. It is intermittent and may run dry in some seasons. USGS models an average flow of about 66 cfs and a gradient of about 81.4 feet per mile.

South Point Boat Launch

~1h 2m drive

A worthwhile stop near Oregon.

Wolf Creek

~34 min drive

Wolf Creek is a 16-mile paddling stretch near Drewsey, Oregon. It flows year-round. USGS models an average flow of about 47 cfs and a gradient of about 32.2 feet per mile.

Mason Dam Boat Launch

~1h 11m drive

Mason Dam Boat Launch is a boat launch in Oregon.