History

Umatilla is an Indian word meaning "water rippling over sand." Explorers Lewis and Clark passed this way in 1805, and Marcus and Narcissa Whitman crossed the Forest in 1836 to establish a mission near Walla Walla, Washington. Thousands of emigrants followed the Oregon Trail westward, and many remained in Blue Mountain country.

The Umatilla National Forest is composed of what was originally three separate forests:

The Wenaha was recommended as a Forest Reserve 1902 and established on May 12, 1905, with headquarters in Walla Walla. It covered that portion of the present Forest lying north of the Old Oregon Trail.

The Blue Mountains National Forest, with headquarters in Sumpter, Oregon, was comprised of what is today's North Fork John Day Ranger District. In 1908 it was renamed the Whitman National Forest, and headquarters were moved to Baker City, Oregon.

The Heppner Forest Reserve was withdrawn from homestead entry on May 29, 1903 and established on July 18, 1906, with headquarters in Heppner, Oregon. It was renamed the Umatilla National Forest on July 1, 1908.

In 1911, the Whitman National Forest, (formerly the Blue Mountains National Forest), was transferred to the Umatilla National Forest. The Wenaha National Forest was consolidated into the Umatilla National Forest in 1920 with headquarters in Pendleton, Oregon.

Historical Reference Material

The Umatilla National Forest silviculture library includes an archives containing a variety of historical reference materials. It was initiated in 1993, primarily in response to several situations requiring access to historical information.

Since the archives were intended to provide background information for characterization of vegetation reference conditions and historical range of variability (HRV), many of the reference materials pertain to vegetation conditions. However, it also includes accessions about range management and livestock grazing, wildlife management, hydrology, and other natural resources.

The archives contain materials pertaining to the entire Blue Mountains, not just the Umatilla National Forest portion. That decision was made because national forest boundaries changed over time; much of the North Fork John Day Ranger District, for example, was included in the Whitman or Malheur National Forests at one time. With few exceptions, only items produced before 1950 are included in the history archives.

Visit our historical Reference Site at: 
http://www.fs.fed.us/r6/uma/history/

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