Columbia River

Cycle Oregon

K-12 TLC Guide to Oregon K-12 TLC Guide to Washington

K-12 TLC Guide to the Lewis and Clark Corps of Discovery

K-12 TLC Guide to the Snake River K-12 TLC Guide to Rivers and Streams

Baker Bay, Cape Disappointment, Point Adams, Youngs Bay

---

Beacon Rock, Celilo Falls, The Dalles, Estuary, Government Island, Phoca (Seal) Rock

Columbia River Highway, Grand Coulee Dam

Lewis & Clark River, Willamette River

The Columbia River	1846 Oregon Treaty: K-12 TLC Guide. Columbia River Bridges, Kavanagh Transit Systems. Center For Columbia River History. Columbia Gorge Discovery Center. GorgeExplorer.com. HistoryLink: 07/18/1841: Wreck of the USS Peacock. 09/08/1927: Vantage Bridge Opens Across the Columbia River. 08/27/1966: Construction Completed on Columbia River's Astoria-Mengler Bridge. Lewis & Clark in Columbia River Country, Washington State Historical Society. Northwest Power and Conservation Council. U.S. Department of Transportation. U.S. Geological Survey. Washington State History Museum. Virtual World: The Columbia River, National Geographic.
The Columbia River Beacon Rock	GORP. Masachusetts Institute of Technology. U.S. Department of Transportation. U.S. Geological Survey. Washington State Parks. Washington State Tourism.
The Columbia River Celilo Falls	Water Falls: K-12 TLC Guide. Center for Columbia River History. Columbia River Inter-Tribal Fish Commission. History of Wasco County. Oregon Historical Society.
The Columbia River The Dalles	Dams: K-12 TLC Guide. The Oregon Trail: K-12 TLC Guide. Water Falls: K-12 TLC Guide. Rock Fort Camp Site: K-12 TLC Guide. Cycle Oregon. The Dalles Chamber of Commerce. Idaho State University. National Park Service. U.S. Army Corps of Engineers. U.S. Department of Transportation. U.S. Forest Service. University of Washington. USGS. Washington Department of Ecology. Wikipedia.
The Columbia River Estuary	Estuaries: K-12 TLC Guide. Lower Columbia River Estuary Partnership. Columbia River Estuary Task Force. Chehalis River Council. Sierra Club. U.S. Environmental Protection Agency.
The Columbia River Government Island	ESPN. Oregon Important Bird Areas. Oregon State Parks and Recreation.
The Columbia River Phoca (Seal) Rock	GEOsnapper. U.S. Geological Survey.
The Columbia River Youngs Bay	Astoria, Oregon. Mobile Geographics. U.S. Geological Survey. Youngs Bay Watershed Council.
The Columbia River Columbia River Highway	Transportation: K-12 TLC Guide. Gorp. Oregon State Parks. SalemOregon.com. State of Oregon. U.S. Department of Transportation.
The Columbia River Grand Coulee Dam	Dams: K-12 TLC Guide. Grand Coulee Chamber of Commerce. History Link: Overview: 08/03/1934: President Franklin D. Roosevelt Visits Grand Coulee Dam. Northwest Power and Conservation Council. PBS. University of Washington. U.S. Bureau of Reclamation.

This guide last edited 08/01/2008
This guide last revised 09/18/2008
This guide created 10/16/2005