Hat Rock State Park

State park in Oregon, United States

45°54′53″N 119°09′54″W / 45.9148548°N 119.1650109°W / 45.9148548; -119.1650109^[1]Operated byOregon Parks and Recreation Department

Hat Rock State Park is a state park in the U.S. state of Oregon, administered by the Oregon Parks and Recreation Department. The park is located off the east side of U.S. Highway 730 in Hermiston,^[2] on the south shore of Lake Wallula behind McNary Dam on the Columbia River.^[3]

Flood basalt

Hat Rock is a geological formation that, along with another outcropping rock in the park called Boat Rock, are thought to be exposed remnants of a 12-million-year-old basalt flow. Floods from the Ice Age eventually left these bedrocks, as well as others along the Columbia River Gorge exposed at the surface of the Earth.^[4] It is 70 feet (21 meters) high.

References

^ "Hat Rock State Park". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved June 21, 2011.
^ Fanselow, Julie (2003). Traveling the Lewis and Clark Trail. Falcon. p. 252. ISBN 0-7627-2589-3.
^ "McNary Dam and Lake Wallula". U.S. Army Corps of Engineers. Retrieved July 18, 2014.
^ Bannan., Jan Gumprecht (2002). Oregon State Parks. Mountaineers Books. p. 212. ISBN 0-89886-794-0.

External links

"Hat Rock State Park". Oregon Parks and Recreation Department. Retrieved June 21, 2011.

Wikimedia Commons has media related to Hat Rock State Park.

Protected areas of Oregon

Heritage registers: National Register of Historic Places; National Historic Landmarks; National Natural Landmarks; World Network of Biosphere Reserves

Federal

NPS

National Parks	Crater Lake
National Historic Parks and Sites	Fort Vancouver NHS Lewis and Clark NHP Nez Perce NHP
National monuments	John Day Fossil Beds Newberry National Volcanic Monument (USFS) Oregon Caves

USFS

National Forests	Deschutes Fremont–Winema Malheur Mount Hood Ochoco Rogue River–Siskiyou Siuslaw Umatilla Umpqua Wallowa–Whitman Willamette
National Grasslands	Crooked River
National recreation areas	Hells Canyon Mount Hood Oregon Dunes
Scenic areas	Cape Perpetua Columbia River Gorge

National Wildlife Refuge System	Ankeny Bandon Marsh Baskett Slough Bear Valley Cape Meares Cold Springs Deer Flat Hart Mountain Julia Butler Hansen Refuge for the Columbian White-Tailed Deer Klamath Marsh Lewis and Clark Lower Klamath Malheur McKay Creek Nestucca Bay Oregon Islands Siletz Bay Three Arch Rocks Tualatin River Umatilla Upper Klamath Wapato Lake William L. Finley
Wilderness areas	Badger Creek Black Canyon Boulder Creek Bridge Creek Bull of the Woods Clackamas Copper Salmon Cummins Creek Devil's Staircase Diamond Peak Drift Creek Eagle Cap Gearhart Mountain Grassy Knob Hells Canyon Kalmiopsis Lower White River Mark O. Hatfield Menagerie Middle Santiam Mill Creek Monument Rock Mount Hood Mount Jefferson Mount Thielsen Mount Washington Mountain Lakes North Fork John Day North Fork Umatilla Opal Creek Oregon Badlands Red Buttes Roaring River Rock Creek Rogue–Umpqua Divide Salmon–Huckleberry Sky Lakes Soda Mountain Spring Basin Steens Mountain Strawberry Mountain Table Rock Three Sisters Waldo Lake Wenaha–Tucannon Wild Rogue
National Conservation Lands	Cascade–Siskiyou National Monument Steens Mountain Cooperative Management and Protection Area Yaquina Head Outstanding Natural Area
National Wild and Scenic Rivers	List of Oregon's National Wild and Scenic Rivers
Other protected areas	Cascade Head Preserve Christmas Valley Sand Dunes Fossil Lake Area of Critical Environmental Concern Lost Forest Research Natural Area Sandy River Delta South Slough National Estuarine Research Reserve Upper and Lower Table Rock Wildwood Recreation Site

State

Parks

North Coast	Arcadia Beach Bob Straub Bradley Cape Kiwanda Cape Lookout Cape Meares Clay Myers at Whalen Island Del Rey Beach Ecola Elmer Feldenheimer Fishing Rock Fort Stevens Gearhart Ocean Haystack Hill Hug Point John Yeon Manhattan Beach Munson Creek Falls Neahkahnie–Manzanita Nehalem Bay Oceanside Beach Oswald West Rockaway Beach Sunset Beach Sunset Highway Forest Sitka Sedge Symons Tolovana Beach Twin Rocks Wilson River Highway Forest
Central Coast	Agate Beach Alsea Bay Beachside Beaver Creek Beverly Beach Boiler Bay Carl G. Washburne Collins Creek D River Darlingtonia Devils Lake Devils Punch Bowl Driftwood Beach Ellmaker Fogarty Creek Gleneden Beach Governor Patterson H.B. Van Duzer Heceta Head Lighthouse Jessie M. Honeyman Joaquin Miller Forest L. Presley & Vera C. Gill Lost Creek Muriel O. Ponsler Neptune Neskowin Beach Ona Beach Otter Crest Pritchard Roads End Rocky Creek San Marine Seal Rock Smelt Sands South Beach Stonefield Beach Tokatee Klootchman W. B. Nelson Whale Watching Yachats Yachats Ocean Road Yaquina Bay
South Coast	Albert H. Powers Alfred A. Loeb Arizona Beach Bandon Bolon Island Tideways Bullards Beach Cape Arago Cape Blanco Cape Sebastian Conde B. McCullough Coquille Myrtle Grove Crissey Field Elk Creek Tunnel Forest Face Rock Floras Lake Geisel Monument Golden and Silver Falls Harris Beach Hoffman Humbug Mountain Hutchinson Lone Ranch Maria C. Jackson McVay Rock Ophir Otter Point Paradise Point Pistol River Port Orford Cedar Forest Port Orford Heads Samuel H. Boardman Seven Devils Shore Acres Sisters Rock Sunset Bay Sweet Myrtle Umpqua Umpqua Lighthouse Umpqua Myrtle William M. Tugman Winchuck Yoakam Point
Portland Metro	Banks–Vernonia Bonnie Lure Government Island L. L. "Stub" Stewart Mary S. Young Milo McIver Tryon Creek Willamette Stone
Columbia River Gorge/ Mount Hood	Ainsworth Benson Bonneville Bridal Veil Falls Crown Point Dabney Dalton Point George W. Joseph Guy W. Talbot Historic Columbia River Highway John B. Yeon Koberg Beach Lang Forest Lewis and Clark Lindsey Creek Mayer McLoughlin Memaloose Multnomah Falls Portland Women's Forum Rocky Butte Rooster Rock Seneca Fouts Shepperd's Dell Sheridan Starvation Creek Viento Vinzenz Lausmann Wyeth Wygant
Willamette Valley	Alderwood Bald Peak Blachly Mountain Forest Bowers Rock Cascadia Champoeg Detroit Lake Dexter Elijah Bristow Erratic Rock Fall Creek Fort Yamhill Holman Jasper Lowell Luckiamute Maples Maud Williamson Molalla River North Santiam Sarah Helmick Silver Falls State Capitol Thompson's Mills Washburne Willamette Mission Willamette Greenway
Southern Oregon	Ben Hur Lampman Canyon Creek Forest Casey Collier Memorial Illinois River Forks Jackson F. Kimball Joseph H. Stewart Klamath Falls – Lakeview Forest OC&E Woods Line Prospect Rough and Ready Forest Stage Coach Forest TouVelle Tub Springs Valley of the Rogue Wolf Creek Inn
Central Oregon	Cline Falls Cottonwood Canyon Deschutes River Dyer Elliott Corbett La Pine Ochoco Peter Skene Ogden Pilot Butte Prineville Reservoir Redmond–Bend Juniper Sisters Smith Rock The Cove Palisades Tumalo White River Falls
Eastern Oregon	Bates Battle Mountain Forest Blue Mountain Forest Booth Catherine Creek Chandler Clyde Holliday Crooked Creek Deadman's Pass Emigrant Springs Farewell Bend Fort Rock Fort Rock Cave Frenchglen Hotel Goose Lake Hat Rock Hilgard Junction Kam Wah Chung Lake Owyhee Minam Ontario Pete French Round Barn Red Bridge Succor Creek Sumpter Valley Dredge Ukiah–Dale Forest Unity Forest Unity Lake Wallowa Lake Wallowa Lake Highway Forest Wallowa River

Forests

Wildlife
areas

Bridge Creek
Dean Creek
Denman
E. E. Wilson
Elkhorn
Fern Ridge
Irrigon
Jewell Meadows
Klamath
Ladd Marsh
Lower Deschutes
Phillip W. Schneider
Prineville
Riverside
Sauvie Island
Snake River Islands
Summer Lake
Wenaha
White River
Willow Creek

Local

Metro	Blue Lake Cooper Mountain Glendoveer Graham Oaks Howell Oregon Zoo Oxbow Smith and Bybee Mount Talbert
Tualatin Hills Park and Recreation District	Tualatin Hills Nature Park