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Submit Comments on the Draft Integrated Feasibility Study and Environmental Assessment

When the Public Comment period is open, public comments must be submitted in writing by email or postal service mail.

Send email comments to:
Newport-CAP-107-Project@usace.army.mil
Please add “Newport 107 Draft EA” in the subject line of the email.

 

Send postal service comments to:
U.S. Army Corps of Engineers
Attn: CENWP-PME-E / Willamette EIS
P.O. Box 2946
Portland, OR 97208-2946
Please add “Newport 107 Draft EA” in the subject line of submitted letters.

The Corps will consider all comments received during the comment period and will respond to comments in the Final Integrated Feasibility Study and Environmental Assessment. If applicable, the Final Integrated Feasibility Study and Environmental Assessment will reflect changes to the Draft based on public comments and/or information made available since publication of the Draft. All public comments will be included in the Corps’ administrative record.

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Contact The Dalles Lock and Dam:

Ranger station: 541-506-8475

Visitor Center: 541-296-9778

Email us about The Dalles Lock & Dam

Contact the Lock Operators

Lock   Phone   VHF-FM
Bonneville   541-374-8323   WUJ 33
The Dalles   541-298-4007   WUJ 34
John Day   541-298-9712   WUJ 35
 

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Recreation resources

The Dalles Lock & Dam

The Dalles Lock and Dam

Built and operated by the U.S. Army Corps of Engineers, The Dalles Lock and Dam is one of the ten largest hydropower dams in the United States. Since its completion in 1957, it has provided the Pacific Northwest with a reliable water source for hydropower, navigation, recreation, fish passage, irrigation, and flood mitigation. The dam is 192 miles upriver from the mouth of the Columbia River and two miles east of the city of The Dalles, Ore.

Since its construction, the dam has generated more than 9.2 billion kilowatt hours of electricity and passed up to 10 million tons of river cargo annually. 

The project consists of a concrete structure with a navigation lock, spillway, gated powerhouse and fish passage facilities. Various recreational facilities are provided along Lake Celilo, the 24-mile-long impoundment behind the dam.

Hydropower at The Dalles

Powerhouse length 2089 ft 638 m
Generators/total output 22 2100 mw

Navigation at The Dalles

Lock length 650 ft 198 m
Lock width 86 ft 26 m
Max. lift 90 ft 27 m
Avg. transit time 30 min.  

The Dalles Lock and Dam

Click any column header to sort table data.
Site NameStatusDay-UseCampingCamping Stay LimitFeesReservationsAmenitiesHoursLocationNotes
North Shore Park

Open


 

YesNo--

###-###-####

link to website

email address


 

Boat launch, vault toilets, picnic area, and scenic overlook.Day-Use open year-round

Driving Directions


 

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Visiting The Dalles Lock & Dam

At The Dalles Dam Visitor Center, you can explore a variety of interactive displays, watch a short film on the benefits and impacts of the dam, get a sneak peak of fish migrating up the fish ladder, or browse the Discover Your Northwest bookstore.

The Visitor Center is open 9 a.m. to 5 p.m., Friday through Sunday, between May 1 and Memorial Day weekend. After Memorial Day, the center begins daily operations, seven days a week through Labor Day weekend. Labor Day through the end of September, weekend only operations resume. There are no fees for the Visitor Center.

Nearby Patterson and Seufert parks offer a perfect location to picnic and enjoy the scenic views of Mount Hood. Or walk the eastern end of The Dalles Riverfront trail and wander through the historic Seufert Rose Garden, where there are more than 90 varieties of roses.

To reach The Dalles Dam Visitor Center from I-84, take exit 87 and go east on Brett Clodfelter Way, located at the junction of Hwy. 197 and I-84. Address: 3545 Bret Clodfelter Way, The Dalles, OR 97058.

Map of The Dalles Dam and nearby amenities and facilities 

Additional resources