Lemhi National Forest was established as the Lemhi Forest Reserve by the U.S. Forest Service in Idaho on November 5, 1906 with 1,344,800 acres (5,442 km2). It became a National Forest on March 4, 1907. On October 8, 1938 the entire forest was divided between Challis National Forest and Salmon National Forest and the name was discontinued.[1]

References

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  1. ^ Davis, Richard C. (September 29, 2005), National Forests of the United States (PDF), The Forest History Society, archived from the original (pdf) on October 28, 2012
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