Grande Ronde

F. Minam (Wallowa River) to Troy

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DifficultyII-III
Length46.4 mi
Avg Gradientn/a
GaugeGrande Ronde River at Troy, or
Flow Rate as of 40 minutes
3640 cfsrunnable
Reach Info Last UpdatedJune 17, 2022

Projects

National Conservation Lands

The National Conservation Lands—a 26-million-acre collection of national monuments, wilderness areas, wild and scenic rivers, trails, and historic sites—are managed by the Bureau of Land Management (BLM) to conserve some of the most treasured landscapes in the American West. Established administratively by the BLM in 2000 and made permanent [...]Read More


River Description

This is a classic multi-day trip in northeastern Oregon popular in late spring and it
makes a great trip to share time with friends and family on the river. There are other sections on the
Grande Ronde but this one is especially popular because it flows through a remote and forested
wilderness canyon designated as a Wild and Scenic River. Just upstream the river flows through
agricultural lands and small communities and downstream of the take-out in Troy the river enters a
more arid landscape making shade harder to find. The scenery on this run is characterized by basalt
terraces and open forests that provide excellent wildlife viewing opportunities. Sightings of elk, deer, and even the
occasional bear are common. Campsites are available in forested groves along the river. On a weekday you
may have the river to yourself but you can expect competition for campsites on the weekends. This 45
mile run takes about 9 hours of float time at medium flows and although you can easily run the river in
two days, it is common to take 3 days and enjoy the great riverside camping and hiking
opportunities.

The run starts out on the Wallowa River shortly after its confluence with the Minam River at the Highway 82
bridge. A railroad serving a local excursion train runs along river right for the first 10 miles of this run
until you reach the Grande Ronde confluence. This first segment down the Wallowa contains good
continuous class II along with 3 of the 5 named rapids on the run. The first rapid is the Minam Roller
which can be a fun surf spot. The next significant drop is the House Rock Rapids where a large
boulder sits midstream with an easy route down the left hand side . A short distance downstream
you will come upon Blind Falls Rapid. There is a good route down the center that avoids the blind ledge

...

River Features

Minam Put In

Distance: 0.01 mi

Put in at the Minam Boat Launch on river left just downstream of the Highway 82 Bridge at the confluence of the Minam River with the Wallowa River.

Minam Roller

Class: IIDistance: 1.43 mi
Rapid
Minam Roller

Fun wave. Located at USGS River Mile 89.9.

House Rock Rapids

Class: IIDistance: 4.14 mi
Rapid
House Rock Rapids

Located at USGS River Mile 88.2.

Blind Falls

Class: IIDistance: 5.57 mi
Rapid
Blind Falls

Located at USGS River Mile 82.0.

Martin's Misery

Class: IIDistance: 21.84 mi
Rapid
Martin's Misery

Located at USGS River Mile 69.5.

Powwatka Access

Distance: 38.91 mi
Access Point
Powwatka Access

An alternate access point on river right.

Troy Take-Out

Distance: 46.33 mi
Take Out
Troy Take-Out

Take out on river right below the bridge in Troy.


One of many ice portages

R
RC

Jul 21, 2010


Mid July, 2200 CFS, the perfect cfs to float!

A three day river trip on the Grande Ronde with Tom O'Keefe, Elizabeth Thonney, Aki O'Keefe, David Wilson, and Kristin Porrit. It was Aki's first multi-day river trip at 1 year old. Flow was 8,290 on day 1, 7,830 on day 2, and 8,130 cfs on day 3.