Statutes, codes, and regulations
Wisconsin Administrative Code
Agency - Department of Natural ResourcesEnvironmental Protection - Wisconsin Pollutant Discharge Elimination SystemChapter NR 254 - Iron and steel manufacturing
Subchapter III - Ironmaking Subcategory
Section NR 254.031 - Specialized definitions

Wis. Admin. Code Department of Natural Resources NR 254.031

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Current through November 25, 2024
Section NR 254.031 - Specialized definitions

The following definitions are applicable to the terms used in this subchapter:

(1) "Existing indirect dischargers" means only the 2 iron blast furnace operations with discharges to POTWs prior to May 27, 1982.
(2) "Ferromanganese blast furnace" means those blast furnaces which produce molten iron containing more than 50% manganese.
(3) "Iron blast furnace" means all blast furnaces except ferromanganese blast furnaces.

Wis. Admin. Code Department of Natural Resources NR 254.031

Cr. Register, May, 1989, No. 401, eff. 6-1-89.