Hat Rock State Park

General Information
Type of Recreation: Day-Use and Boating
State: Oregon
County: Umatilla
Administering Office: McNary Lock & Dam
Location: Lake Wallula, Columbia River Mile 298, South River Bank
Acreage: 735 acres
Highway Directions: 8.2 miles east of Umatilla on Highway 730, 0.8 miles north on Hat Rock Road.
Reservations Northwest: 1-800-452-5687

Day-Use Area:
Flush and Vault Toilets
Drinking Water
Hiking Trails

2-Lane Launch Ramp
Handling Dock
Navigation Restrictions: Shallow area in embayment

Other Facilities:
Horseshoe Pits
Domestic flocks of ducks and geese

Season and Hours of Operation: Year round, during daylight hours.

Operating Agency
Name: State of Oregon
Address: PO Box 85
Meacham, Oregon 97859
Phone: 1-800-452-5687
Contact: 541-567-5032

Park Ranger: 541-983-2277

Emergency Numbers
Ambulance/Fire/Police: 911
Umatilla County Sheriff, Pendleton and Hermiston, OR
Hat Rock State Park: 541-567-5032

Distance to Nearest
Hospital: 13 Miles (Good Shepherd Hospital, 541-567-6483)
Grocery Store: 0.5 Miles
Motel: 14 Miles
Restaurant: 14 Miles
Airport: 15 Miles
Auto Mechanic: 14 Miles

Hat Rock Campground (private campground) with hot showers, dump station, reservations accepted through Reservations Northwest at 1-800-452-5687. For information on campground fees, please call 541-567-4188 or 541-567-0917. Store, café, and phones are available. At Hat Rock State Park, pets must be kept on a leash. Horses and hunting are prohibited.

Contact Us

Tri-Rivers Natural Resources Management-
McNary Office

U.S. Army Corps of Engineers
PO Box 1230
Umatilla, OR 97882
Phone: 541-922-2268


(Manages from McNary Dam to Hwy 12 Bridge)

water saftety