“Stage” means, within a landfill, an area comprised of 2 or more cells and which is surrounded by berms that hydraulically separate the stage, when active, from other stages of the landfill when such other stages have not yet received wastes or been constructed.

Source. (See Revision Note #1 at chapter heading for Env-Sw 100) #8460-B, eff 10-28-05; ss by #14103, effective 10-23-24 (formerly Env-Sw 104.43) (see Revision Note #2 at chapter heading for Env-Sw 100)