“Sluice” means an inclined trough that conveys water and sediments to a rocker box for separating gold and other minerals from lighter sediments.

Source. (See Revision Notes #1, #2, #3, and #4 at Chapter heading for Env-Wt 100) #12801, eff 12-15-19; renumbered by #13945 (formerly Env-Wt 104.22)