1948 Map of Pine Grove

About this map

The Jackson Indian Rancheria lies at the heart of this Sierra foothills landscape, where historical land use is defined by a dense network of water systems and gold-era industry. The map illustrates the sophisticated water management required for mining and agriculture, dominated by the winding course of the Amador Canal and numerous creeks including Sutter Creek and Rancheria Creek. High points like Clinton Pk and Mt Zion overlook a terrain transitioning from the small settlements of Pine Grove and Volcano to the timbered reaches of the Mt Zion State Forest. Evidence of early 20th-century life is scattered throughout the hills, from the New York Ranch School to the Fort Ann Mine, alongside institutional developments like the California Youth Authority. Local ranching legacies are anchored by named landmarks such as Oneto Ranch and Helbing Ranch.