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Umpqua County, the twelfth county formed in Oregon, was formed January 24, 1851 from the southern portion of Benton County and the western portion of Lane County.
Umpqua County, and especially the mouth of the Umpqua River, experienced a significant amount of European exploration.
Umpqua County was the home to several tribes of Indians, including the upper and lower Umpqua, the Calapooya, the Coos, the Yoncalla, the southern Molalla, and the Coquille.
The Umpqua National Forest is at the juncture of several distinct geologic provinces, providing a wide spectrum of habitat for a wide diversity of plants and wildlife.
The Umpqua National Forest is divided into four ranger districts -- Cottage Grove, North Umpqua in Glide, Toketee, and Tiller -- with the headquarters in Roseburg.
The Umpqua National Forest had its genesis on March 2, 1907, in the setting aside of acreage in the Coast Range in Douglas County.