Difficulty II-III(IV)
Length 8.6 Miles
Flow Range 500 - 2000 CFS
Flow Rate as of: 56 minutes ago 330 [CFS]
Reach Info Last Updated 05/31/2019 11:52 pm

River Description

SEASON: Best after a good winter rain and during snowmelt (November to June), but can be boated throughout most of the year.

FUN FACT: Explore a newly restored river following the removal of Elwha Dam.


With the Elwha Dam gone, the Elwha River is still developing a new river channel through the reservoir sediments of the historic Aldwell Reservoir that begins at the put-in from the Highway 101 bridge. Use caution through this section as wood hazards are constantly shifting and the channel is in a state of flux. This section is a fascinating landscape of old tree stumps from when the forest was cleared a century ago prior to construction of the Elwha Dam. While the whitewater is not difficult the wood hazards demand respect and this section is no place for inexperienced paddlers. You can easily scout the upper section of the reservoir and explore the old reservoir from the old reservoir boat launch (see logistics below).

After you pass through the upper section of the old reservoir, the river cuts through a short canyon at the Gooseneck before opening up into the lower section of the old reservoir. Soon you approach the Elwha Canyon that was once blocked by Elwha Dam.

The rapid at the former dam site is known as That Dam Rapid. If you are traveling downriver you can pull out on river left and climb up the slope to get a partial view of the rapid. Although you can not see much from scouting on this side, it is the best portage option if you do not want to run the drop. A better view of the rapid is available from river right but it's more challenging to get to the best vantage point from river level. It's easy to get there if you drive down before your run.

That Dam Rapid starts with a short entry rapid before the river explodes below through a class IV+ cascade of boulders and holes that is a technical drop at lower flows or a bigwater rapid at higher flows. At moderate flows the standard move through the main drop is to set up in a nice eddy on river right, start right through the rapid, clear the first hole on river left, and work quickly to the tongue on river left to avoid more rocks and holes on river right.

Just downstream of the dam site the river flows through a scenic gorge with some class II rapids. There is a short stretch of flatwater before another class II rapid on the upstream side of the Highway 112 bridge.

Once you pass under the Highway 112 Bridge the river continues to migrate back and forth across the floodplain as sediment from behind the old dams moves through this section.

As you approach the new Elwha Road Bridge, you will pass by the intake for the water treatment plant and an engineered riffle. In some seasons there is a fish weir just upstream of this point that will likely need to be portaged. The bridge has an upper deck for cars and a lower deck for the Olympic Discovery Trail, a great trail if you are looking for other activities in the area to keep you busy (the trail includes two routes, the standard route and the adventure route featuring great singlet track).

Once you pass under the old Elwha Road Bridge the character of the run changes as the gradient tapers off a bit and the channel becomes more braided. At moderate flows there are still a few rapids in this section, but there is also a lot of wood--both engineered and natural log jams. By continuing all the way to the ocean you can end your trip with a bit of ocean surf and experience the new beach that is forming at the mouth of the Elwha River.


Put-In: From Port Angeles take 101 west to mile 239.5 and the bridge across the Elwha River. The access is on river right downstream of the bridge a short ways. If you want to scout the first part of the run continue across to the west side of the bridge and at Highway mile 239.4 Turn right (north) onto Lake Aldwell Road towards Olympic Raft and Kayak (they can provide local beta). Continue on the road 0.2 mile to the end and the old boat launch that was on the reservoir. From here you can hike out onto the old reservoir and spend several hours exploring the former reservoir which is a fascinating landscape of sediment held back by the dam and old tree stumps from the forest that was cut down prior to flooding the reservoir.

Take-Out: From Highway 101 mile 242.5 turn onto Highway 112. Head 2.1 miles west (crossing the river) to Place Road. Turn right (north) and follow this road 1.9 miles to the T junction and then turn right (east) continuing on the short lane to the Elwha Dike access point. Day-use parking is available along the road. Hike a couple hundred yards along the trail towards the ocean for the take-out or park-and-play surfing. Note that private access points that were once used on river right to gain access to the surf at Angeles Point are now closed to the public. An alternate take-out is a couple miles upstream of the mouth on river right under the Elwha RIver Road bridge.

Visit the Dam Site: Historic access was available at the base of the dam and you can go visit the site which enables you to scout That Dam Drop (recommended if you plan to portage or run this drop). From Highway 101 mile 242.5 turn onto Highway 112. Take this road 0.7 miles and just before reaching the Elwha bridge turn left (south) on Lower Dam Road, and turn into the parking lot for the trailhead to the overlook. You can also follow Lower Dam Road 0.4 mile down to the dam site where you will find a trail that leads to the pool below the old dam site. This is a long, steep, and potentially slippery trail that in the past was the only way to launch kayaks at the base of the dam. Alternatively you can easily hike to an overlook where the river right abutment of the dam was. This provides the best overall view of the rapid.

for additional information see:

Olympic National Park website

Korb, G. 1997. A paddlers guide to the Olympic Peninsula. third edition.

Bennett, J. and T. Bennett. 1997. A guide to the whitewater rivers of Washington, second edition. Swiftwater Publishing. Portland, OR.

Rapid Descriptions


Class - N/A Mile - -6

Narrow canyon section that was within the Aldwell Reservoir.

Elwha Canyon

Class - IV+ Mile - -4.9

The river canyon that was blocked by Elwha Dam for a century.

Water Intake Weir

Class - N/A Mile - -3.2

The water intake is on river right but you can paddle past it and the old weir has been reconfigured to allow navigability.

River Mouth

Class - N/A Mile - 0

End your trip by paddling out into the ocean and catching a couple of surf waves.


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Konstantin Tolskiy
6 years ago

On 1/25/2014 we could not see any trail at the old dam site

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Thomas O'Keefe
7 years ago

Fascinating landscape to explore as a river comes back to life following a century behind a dam. There are plenty of wood hazards and unstable banks of sediment so proceed with extreme caution. Parking at the old reservoir boat launch and scouting from land is recommended and makes for an interesting excursion even if you have no plans to boat. Once you pass through the Goosenecks things start to clean up a bit. The canyon through the dam site is spectacular and the whitewater poses a stiff challenge. You can check this out before your run too. At lower flows it's a big and technical drop. Bring the creek boat--you will want the volume. Below here and all the way out to the ocean there is more wood in play. We were on it at 470 cfs which turned out to be a good flow for an initial look at things.

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Jim Gallant
15 years ago

As of this writing (2/13/2005), about 3/4 of the way down this stretch, below the weir, there's an enormous log dam that is impassable. Portaging is difficult at best due to the braided quality of the river. It took us about an hour and a half to get over and around this thing with a friend, my SOAR 16 and our 3 kids. Very unsafe clambering over the logs with the water running underneath. Another portage, although easier, was required not far below this too. Great run except for the log dams!

Gage Descriptions

Elwha USGS gauge

Directions Description

We have no additional detail on this route. Use the map below to calculate how to arrive to the main town from your zipcode.

No Accident Reports




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Washington Dams With Fishery or Recreation Issues

Thomas O'Keefe

Several dams in Washington State have known issues impacting fishery resources or river-based recreation. Some represent partial or complete barriers to fish passage that should be addressed; additionally impacts to geomorphology degrade habitat for fishery resources at many of these dams. In other cases the primary impact of the dam is on river-based recreation where the dam represents a hazard to navigation or public safety. Some of these dams may be candidates for removal while others could be modified to eliminate or reduce impacts. Several successful dam removals are also included in this story map.

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Seeking Input - Elwha River Bridge Design (WA)

Thomas O'Keefe

Design for the US 101 Elwha River Bridge replacement project is proceeding forward and the Washington Department of Transportation is soliciting community feedback. Please provide a comment on this project if you use the Elwha River for recreation.

article main photo

Visiting the Elwha (WA)

Thomas O'Keefe

While paddling the Elwha River is a fascinating way to experience restoration and recovery of a free-flowing river in action, it's not the only way to get a first-hand look at one of the nation's most ambitious and fascinating restoration projects.

article main photo

Year of the River Film Released on Elwha and White Salmon (WA)

Thomas O'Keefe

Today we wrap up our Year of the River film series with a short film that tells the story of historic dam removal successes on Washington's Elwha and White Salmon rivers. The film features advocates who were instrumental in taking down the dams, and people connected to the rivers who will benefit from dam removal.

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Year of the River: Episode 3, Elwha River (WA)

Thomas O'Keefe

Currently underway, the Elwha River restoration project is the biggest dam removal effort in history. This week we are proud to release the third film in our series on dam removal celebrating the Year of the River.

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Elwha Dam Overlook Trail Now Open

Thomas O'Keefe

As the winter rains return to the Pacific Northwest, those passing through Washington's Olympic Peninsula in search of paddling opportunities will have an opportunity to see the largest dam removal effort in the nation underway. Olympic National Park recently opened the Elwha Dam Overlook Trail where visitors can view dam removal progress in person.

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Elwha Dam (WA) Removal Starts This Weekend

Thomas O'Keefe

The biggest dam removal in history begins September 17, 2011 on Washington’s Elwha River. In partnership with American Rivers and the Hydropower Reform Coalition, American Whitewater is releasing Episode 1 of our Year of the River film series.

article main photo

Countdown to Elwha Dam Removal Underway (WA)

Thomas O'Keefe

The final countdown for the Elwha River restoration project has begun, and the largest dam removal in U.S. history is set to begin in September 2011. Removing the dams will free the Elwha River for the benefit of salmon, river-based recreation, and the cultural resources of the Lower Elwha Klallam Tribe.

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Elwha River Dams Another Step Forward Toward Removal

Thomas O'Keefe

Washington Department of Ecology has just issued the required Water Quality Certification Order for removal of Elwha Dam and Glines Canyon Dam on the Elwha River. We are pleased to see this project move forward as we continue working towards removing several outdated dams in the region.

Thomas O'Keefe


Revision #Revision DateAuthorComment
1202624 08/26/13 Thomas O'Keefe edits to logistics
1203557 07/14/14 Thomas O'Keefe minor edits
1201661 11/10/12 Thomas O'Keefe copy edits
1201307 05/18/12 Thomas O'Keefe copy eidts
1197444 05/18/12 Thomas O'Keefe copy edits
1202622 08/25/13 Thomas O'Keefe new photo added
1202621 08/25/13 Thomas O'Keefe description edits
1202623 08/26/13 Thomas O'Keefe rapid updates
1212551 05/31/19 Thomas O'Keefe updated image position
1203558 07/14/14 Thomas O'Keefe minor edits
1191907 08/19/08 Thomas O'Keefe n/a