Wisconsin Administrative Code
Department of Natural Resources
NR 600-699 - Environmental Protection - Hazardous Waste Management
Chapter NR 661 - Hazardous Waste Identification And Listing
Subchapter D - Lists of Hazardous Wastes
Section NR 661.0030 - General

Universal Citation: WI Admin Code ยง NR 661.0030

Current through August 26, 2024

(1) A solid waste is a hazardous waste if it is listed in this subchapter, unless it has been excluded from this list under ss. NR 660.20 and 660.22.

(2) The department will indicate the department's basis for listing the classes or types of wastes listed in this subchapter by employing one or more of the following hazard codes:

Ignitable Waste

(I)

Corrosive Waste

(C)

Reactive Waste

(R)

Toxicity Characteristic Waste

(E)

Acute Hazardous Waste

(H)

Toxic Waste

(T)

Note: Chapter NR 661 Appendix VII identifies the constituent that caused the department to list the waste as a Toxicity Characteristic waste by the letter 'E' or toxic waste by the letter `T' in ss. NR 661.0031 and 661.0032.

(3) Each hazardous waste listed in this subchapter is assigned an EPA hazardous waste number that precedes the name of the waste. This number shall be used in complying with the notification requirements under s. NR 660.07 and certain recordkeeping and reporting requirements under chs. NR 662 to 670.

(4) The following hazardous wastes listed in s. NR 661.0031 are subject to the exclusion limits for acutely hazardous wastes established in s. NR 662.013: EPA hazardous wastes numbers F020, F021, F022, F023, F026 and F027.

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