Wisconsin Administrative Code
Department of Natural Resources
NR 600-699 - Environmental Protection - Hazardous Waste Management
Chapter NR 665 - Interim License Hazardous Waste Treatment, Storage And Disposal Facility Standards
Subchapter O - Incinerators
Section NR 665.0351 - Closure

At closure, the owner or operator shall remove all hazardous waste and hazardous waste residues (including but not limited to ash, scrubber waters and scrubber sludges) from the incinerator.

At closure, as throughout the operating period, unless the owner or operator can demonstrate, according to s. NR 661.0003(4), that the residue removed from the owner or operator's incinerator is not hazardous waste, the owner or operator becomes a generator of hazardous waste and shall manage it according to all applicable requirements of chs. NR 662 to 666.