1979 Map of Canyondam

Mineral extraction is prominent throughout the eastern and southern hills, evidenced by the Goldstripe Mine, Peerless Mine, and Grizzly Mine. High-altitude landmarks such as Dyer Mtn Lookout on Dyer Mtn and Keddie Ridge provide overlooking perspectives on the timber and mining operations. Along the North Fork Feather River, the map tracks smaller settlements and geographical markers like Skinner Flat and Camp Almanor, providing a detailed look at the infrastructure supporting the region's mid-century water and rail economy.