Reston, Va. : The Bureau ; Portland, OR : For sale by the BLM Oregon State Office ; Denver, CO : U.S. Geological Survey, 
Scale 1:100,000. 1 cm. on the map represents 1 km. on the ground ; Lambert conformal conic proj. (W 118⁰00ʹ--W 117⁰00ʹ/N 45⁰00ʹ--N 44⁰30ʹ).
Relief shown by contours and spot heights. Shows township and range lines. USGS base map dated 1981. Includes location map and indexes to adjoining maps and to 1:24,000-scale maps. Designed to be folded to 23 x 11 cm.