Trinity River

About the Trinity River

The Trinity River remains one of California's premier gold-producing waterways. Its extensive drainage system cuts through multiple gold-bearing formations, creating ideal conditions for placer deposits. The river's varied terrain—from fast-moving rapids to calm pools—creates numerous natural gold traps.

Known for consistent gold production and good access, the Trinity River area offers claims with year-round mining potential. The river has been producing gold since the 1850s and continues to reward modern prospectors with both fine gold and occasional nuggets.

Gold Production History

Gold was discovered on the Trinity River in 1848, shortly after the famous discovery at Sutter's Mill. By 1849, thousands of miners had flocked to the region, establishing boomtowns like Weaverville, Junction City, and Big Bar.

The Trinity River and its tributaries produced millions of dollars in gold during the initial rush, with mining continuing through hydraulic operations into the early 20th century. Unlike some gold districts that were quickly exhausted, the Trinity's complex geology and river system has continued to produce gold for over 170 years.

Notable Mining Areas

Several sections of the Trinity River are particularly productive:

• Junction City to Big Flat: Known for consistent fine gold and occasional nuggets
• Big Bar to Del Loma: Features excellent gravel bars with good access
• Burnt Ranch Area: Known for larger gold pieces trapped in bedrock crevices
• Salyer to Hoopa: Deep pools alternate with workable gravel bars

Key Tributaries

Several tributaries of the Trinity River are gold-producing hotspots in their own right:

• Coffee Creek: Famous for producing large nuggets
• Canyon Creek: Historical hydraulic mining area with continuing production
• New River: Remote but exceptionally rich in certain sections
• Indian Creek: Accessible with consistent fine gold production

Mining Methods

The Trinity River system accommodates various mining methods, making it versatile for different types of prospectors:

• Panning and Sluicing: The Trinity's numerous gravel bars make it ideal for traditional panning and sluicing
• Highbanking: The river's terraced structure, with multiple bench levels above the current water line, makes it perfect for highbanking operations
• Crevicing: Sections of the Trinity feature exposed bedrock with numerous cracks and crevices that trap gold
• Metal Detecting: The Trinity's history of producing larger gold pieces makes it a prime area for metal detecting

Access and Logistics

Highway 299 follows the main Trinity River for much of its length, providing excellent access to many claims. County roads and forest service roads branch off to reach tributary claims, though some require 4WD vehicles.

The towns of Weaverville, Big Bar, and Willow Creek offer basic services, including groceries, supplies, fuel, and accommodations for those not camping on claims.