Tuolumne River, one mile south of present-day Empire. It was reputedly named after New York City, the "Empire City". However, some sources indicate that the town was founded as early as 1850. The town shows on the 1852 Gibbes map as Empire. It is alleged to have been almost destroyed and deserted twice, in 1852 and 1855. The town served as the head of navigation for steamboats on the Tuolumne River. Empire City became the county seat of Stanislaus County, and was flooded in the Great Flood of 1862. In 1896, the town relocated one mile north of the river, and was renamed Empire for the Santa Fe Railroad. (Part of the San Francisco and San Joaquin Valley Railroad line which the Santa Fe acquired in 1898.)