This league was for 4A schools located near the Oregon-California border.

Much of the valley floor is covered by Goose Lake, a large endorheic lake that straddles the Oregon-California border.

It is located on the east shore of Goose Lake on the Oregon side of the Oregon-California border.

This was because the airmail aircraft would have to traverse the 7,000 ft Siskiyou Mountains on the Oregon-California border.

It drains forested foothills of the Siskiyou Mountains along the Oregon-California border.

The river then flows north through a steep canyon past the Oregon-California border, receiving water from Elliot Creek.

The South Coast, which stretches from Reedsport to the Oregon-California border.

The sawmill and box factory at Willow Ranch near the Oregon-California border was a company town with a population over 1,000 during the 1930s and 1940s.

While Vizcaíno may have reached the present Oregon-California border, Aguilar continued up the coast.

After flowing a few miles through this narrow gorge, it widens into a rugged valley and turns west-southwest, crossing the Oregon-California border.