Nisqually

2 - Mashel River to Mckenna

Reach banner
DifficultyII
Length17 mi
Avg Gradientn/a
GaugeNisqually River at Mckenna, Wa
Flow Rate as of 13 minutes
1060 cfsrunnable
Reach Info Last UpdatedFebruary 14, 2022

River Description

If you use the Highway 7 bridge across the Mashel as your put-in you will be treated to a nice float and some gravel bar rapids through an impressive stand of low elevation forest--something you don't see very often around Puget Sound. Check the Mashel description for more information on the whitewater (upstream of Highway 7) to be found on this neat little run. Once you paddle out on to the Nisqually the power picks up considerably. There are a couple of rapids with some fun little waves and strong eddy lines within the first couple miles or so, but after that things begin to calm down a bit. You won't find anything much more difficult than class II+ but the river packs plenty of power and there are several log jam hazards that would keep novice paddlers on their toes. Much of the run flows through thick forests but as you make your way down the river you start to see more evidence of human presence along the banks.

Although the river does not provide a lot of whitewater, the access issues will mean that you will have the river all to yourself. Packrafts open up possibilities to more easily hike in and experience this river. The only hazard to be aware of is the Centralia Dam, low-head dam midway through the run. This is a very serious hazard and a definite drowning machine. It's easy to recognize as you approach from upstream and there are warning signs. The portage trail is on river right. Don't even think about paddling up to the edge for a peak.

Logistics: Finding a put-in for this section of the Nisqually is problematic as the access roads are gated.

Mashel River Bridge: Public access is available at Highway 7 Bridge across the Mashel River. From here it is a 3.4 mile paddle through a meandering low gradient reach of the Mashel before you reach the Nisqually. You can expect several wood portages and most would prefer to put-in right at the confluence. Thi

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River Features

Mashel River Confluence Put In

Distance: 0.01 mi
Mashel River Confluence Put In

If you can access the site in Pack Forest, it is possible to launch boats on the Mashel River just upstream of the Nisqually River confluence. You can also hike in or transport a boat with a cart.

Ohop Confluence Access

Distance: 2.63 mi
Access Point
Ohop Confluence Access

Access within Nisqually State Park but the road to the river is gated.

Peissner Road Access

Distance: 6.21 mi
Access Point
Peissner Road Access

Potential access point on river right but the road is gated.

Centralia Dam

Distance: 12.41 mi
Portage
Hazard
Centralia Dam

A mandatory portage at the dam located at river mile 26.2.

McKenna Park Take Out

Distance: 16.73 mi
Take Out
McKenna Park Take Out

A good access at boat ramp is available on river right in McKenna Park just upstream of the Highway 507 bridge.


Float trip from Mashel River to McKenna with American Whitewater, National Park Service, and Nisqually River Council. We accessed the river through the locked gate at the Mashel Confluence and floated down to McKenna, portaging the rafts at the Centralia Dam.

This was a land-based tour to investigate potential access points to this upper portion of the river.

We gained access to the locked gate at put in at the Mashel River confluence to assess potential access points that might be developed as part of a future State Park. We also assessed the character of the river down to McKenna. The first few miles were very scenic and forested before we passed through a rural landscape with views of Mt. Rainier.

A float trip as part of a study of wood transport along this reach.