35 Ill. Adm. Code 615.462
Required Closure
Section 615
Section 615.462 Required
Closure
A waste pile is
considered
to be a landfill and thereby
subject to the closure requirements of Subpart D unless the operator can
demonstrate to the Agency that the wastes are not accumulated over time for
disposal. At the minimum, such demonstration must include photographs, records,
or other observable or discernable information, maintained on a yearly basis,
that show that within the preceding year the waste has been removed for
utilization or disposed of elsewhere.