fact

What defines Oregon’s high desert?

What defines Oregon’s high desert?

Bounded by the Cascade Mountains to the west and the Blue Mountains to the north, Oregon’s high desert covers approximately 24,000 square miles. Annual rainfall in the high desert varies from 5 to 14 inches. The average elevation is 4,000 feet; at 9,733 feet, the summit of Steens Mountain is the highest point in Oregon’s high desert. The terrain of the high desert was mostly formed by a series of lava flows that occurred between 30 and 10 million years ago.

Sources: The Oregon Encyclopedia; Wikipedia  

listen

Wind and Birds in Quaking Aspen

Wind and Birds in Quaking Aspen

watch

Jeremy Fox on Steens Landscape

Jeremy Fox on Steens Landscape

Restoring Lands and Waters

Oregon Natural Desert Association sustains and enhances the health of Oregon’s high desert through stewardship and restoration. ONDA takes a holistic approach to conservation in Oregon’s high desert, pairing intensive […]

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Jim Davis   Website

Protecting Public Lands,
Waters, and Wildlife

Oregon Natural Desert Association’s conservation program protects the most spectacular places in Oregon’s high desert, including such treasured spots as Steens Mountain, the John Day River Basin and the Owyhee […]

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