Scale approximately 1:180,000 (W 124°20ʹ--W 123°06ʹ/N 45°29ʹ--N 43°26ʹ).
Note
Relief shown by hachures and spot heights. "Supplemental recreation data has been added to the 1968 forest series map base." Includes illustrations (some color), text, 2 location maps, and indexes to "Forest Service recreation sites." "AFPS / Ogden, Utah / 71-1691."