Rochester, Nevada, is a historic ghost town and former mining camp located in Rochester Canyon within the southern Humboldt Range in Pershing County, Nevada. Situated roughly 10-15 miles southeast of Interstate 80 (near the Oreana exit) and about 110 miles east of Reno, it lies in a narrow, steep canyon that once supported a booming silver and gold mining community.
Early Discovery and Initial Development (1860s–Early 1900s)
The Rochester district was first discovered in the early 1860s by prospectors from Rochester, New York, who found gold and silver deposits in the canyon. They named the area after their hometown. Small-scale mining occurred during this period, including work at sites like the Relief Mine in the southern part of the range. However, these early efforts yielded limited success, and the district remained relatively insignificant for decades, with only sporadic activity through the 1870s and into the early 20th century.
In 1905, Charles E. Stevens located claims on Nenzel Hill at the head of Rochester Canyon. These claims later passed to Joseph F. Nenzel.
The Boom Period (1912–1920s)
The true transformation came in 1912, when Joseph Nenzel shipped a small lot of float ore that assayed surprisingly high values. This led to the discovery of rich silver-bearing veins, sparking a major boom. Word spread quickly, and by 1913, the canyon’s population swelled to around 2,000 people.
The town developed in sections due to the steep terrain:
- Upper Rochester (also called Old Town or Rochester Heights) sat higher up the canyon.
- Lower Rochester was laid out on November 20, 1912, lower in the canyon and became the main hub, hosting the original post office.
Additional settlements included East Rochester and areas like Packard.
Two major companies drove operations:
- The Rochester Mines Co. built an all-slime cyanidation mill starting at 100 tons per day (later expanded to 160 tons).
- The Nevada-Packard Mines Co. constructed a 120-ton mill. In 1917, the Rochester Combined Mines Co. erected a $300,000 mill at Packard, though it operated briefly before shutting down (equipment later moved to Candelaria in 1922).
The district produced valuable silver, gold, copper, and lead, with estimates of total output ranging from $6 million to $10 million (primarily silver) during the main boom years from 1912 to 1928. Peak activity occurred in the mid-1910s, with the Rochester Mines Co. as a principal producer (facing but avoiding major apex litigation through compromise and consolidation into the Rochester Silver Corporation in 1920).
Decline and Ghost Town Status
Operations declined sharply in the late 1920s. The Rochester Silver Corporation ceased major work by 1929, and equipment was sold. Limited activity continued into the 1930s (e.g., the Buck and Charley Mine under the Rochester Plymouth Mines Co. in 1936), but the town faded as ore values dropped and the boom ended.
By the mid-20th century, Rochester had become a ghost town, with scattered ruins, mill foundations, and remnants stretching over two miles through the canyon.
Role in Pershing County History
Rochester played a significant role in the mining heritage of Pershing County, one of Nevada’s key mining regions. Pershing County—formed on March 18, 1919 (the newest county in Nevada, carved from Humboldt County and named after General John J. Pershing of World War I fame)—has long relied on mining and ranching. The area was part of early westward expansion routes like the Humboldt Trail.
Rochester’s 1912–1920s boom stood out as one of north-central Nevada’s most successful mining camps during a period when many districts struggled. Its production contributed to the region’s economy and highlighted Pershing County’s silver and gold potential in the Humboldt Range.
While the historic Rochester town is abandoned, modern mining revived in the district. The Coeur Rochester Mine (an open-pit heap-leach silver-gold operation) began in 1986, paused from 2007–2010, and resumed in 2011. It remains the largest employer in Pershing County today, building on the legacy of the early 20th-century discoveries.
Rochester exemplifies Nevada’s classic boom-and-bust mining cycle: modest beginnings, a dramatic silver rush, rapid growth, and eventual decline—leaving behind a poignant ghost town that attracts historians, explorers, and off-road enthusiasts.