Colorado River Sluice drop riffle high banker The slope in the front

The slope in the front directs the water into the sluice creating a faster flow through the sluice

this sluice box runs perfect in urban or moutian adventures

California River Sluice Box with Siphon Flare

The game-changing inlet flare design ensures peak performance even in low-flow areas where standard sluices fail

*10x40 inch sluice run

Colorado River Sluice drop riffle high banker The slope in the frontNEW SLUICE ALERT!!! Introducing the Colorado River Sluice Box: Engineered for superior fine gold recovery and high volume production. My innovative design features a dual flare system that sets a new standard in gold capture. By constricting water flow after the initial flare, we maximize washing time and initiate the first stage of gold separation. The strategically engineered back pressure in the sluice's midsection further enhances gold settling.