2015 Map of Johnsville

About this map

Johnsville and its surrounding mining history dominate the southern portion of this landscape, where the Mammoth Tunnel and Eureka Tunnel testify to the area's subterranean industrial heritage. Positioned near the high terrain of Eureka Ridge and Eureka Lake, the town is linked to the broader Mohawk Valley by the Graeagle-Johnsville Rd. To the northeast, the resort atmosphere of the Feather River Inn and Feather River Park contrasts with the working-class origins of settlements like Sloat and Cromberg along the Middle Fork Feather River. The geography is defined by deep ravines such as Cogswell Ravine and the drainage of Jamison Cr, while local genealogy is grounded in several burial sites, including the Johnsville Cemetery and Poplar Valley Cemetery.