Maps. Toutle River. Plan and profile of Toutle River, including North Fork, Wash., and tributaries, miscellaneous dam sites, topography by Arthur Johnson, G. W. Crippen, R. C. Newcomb, I. B. Shinkle, and Corps of Engineers, Army, surveyed in 1933-36; [maps]. Scale 1:31,680, contour interval on land 10 and 20 ft., contour interval on river surface 5 ft. n. p.