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More information can be found on each project's Facebook page:

McNary, Ice Harbor, Lower Monumental, Little Goose, Lower Granite, Dworshak, Lucky Peak, Mill Creek

Locking Hours for Recreational Vessels

Summer Locking Hours:
Upstream              Downstream

9:00 a.m.                     9:30 a.m.

12:00 p.m.                   12:30 p.m.

3:00 p.m.                     3:30 p.m.

6:00 p.m.                     6:30 p.m.

9:00 p.m.                     9:30 p.m.

Winter Locking:

Recreational vessel lockages will be made during daylight hours only, upon request.
For more information visit Navigation
 
McNary, River Mile Columbia 292
Ice Harbor, Snake River Mile 9.7
Lower Monumental, Snake River Mile 41.6
Little Goose, Snake River Mile 70.3
Lower Granite, Snake River Mile 107.5

District Parks

Redirecting...

Walla Walla District - Recreation

As the nation’s largest federal provider of outdoor recreation, the U.S. Army Corps of Engineers (USACE) provides an abundance of recreational resources and opportunities at more than 400 operating lakes and river projects in the United States.  The Walla Walla District includes eight operating projects located in Washington, Oregon and Idaho. Every day, we are working with our partners and the public to manage, improve and preserve the precious land and water resources associated with the Walla Walla District. On this website you will find information about the diverse activities and facilities available for all kinds of recreation along the Snake, Columbia, Boise, and Clearwater Rivers, as well as Mill Creek located in Walla Walla.

The Walla Walla District operates 37 recreation areas that include visitor centers, campgrounds, picnic areas, playgrounds, beaches, marinas, boat launches, day-use parks and nature trails. There are also concession areas and more than 30 recreation areas operated by other government or private agencies at our lakes. The Walla Walla District also provides hunting opportunities on approximately 20,000 acres of public land. Each year, Walla Walla District operating projects host nearly 8 million visitors who come to enjoy the many recreational opportunities available at our rivers and lakes. Whether it is fishing, camping, boating, picnicking, swimming, sight-seeing, bird watching, hunting or a variety of other recreation activities, Walla Walla District has it all so bring the whole family and enjoy the outdoors. Whatever your favorite outdoor activity, one thing is certain: recreation can enrich your life. Visit one of our recreation areas to connect with nature and create unforgettable memories.

Remember to always wear your life jacket when riding in a boat. Just like a car's seat belt, your life jacket won’t work if you don't wear it.

Contact Us

Natural Resource Management
509-527-7132
corpsoutdoors@usace.army.mil

Lake Wallula - McNary Dam 
541-922-2268

Lake Sacajawea - Ice Harbor Dam
509-547-2048

Lake West - Lower Monumental Dam
509-547-2048

Lake Bryan - Little Goose Dam
509-751-0240

Lower Granite Lake - Lower Granite Dam
509-751-0240

Lucky Peak Dam and Lake
208-343-0671

Mill Creek Dam and Bennington Lake
509-527-7160

Dworshak Dam and Reservoir 
208-476-1255

Pre-recorded Recreation Info Line
509-527-7132

Pre-recorded Dam Crossing Hot Line
888-326-4636