Wisconsin Administrative Code
Department of Natural Resources
NR 200-299 - Environmental Protection Wisconsin Pollutant Discharge Elimination System
Chapter NR 274 - Nonferrous metals manufacturing
Subchapter XXXI - Secondary Tungsten and Cobalt
Section NR 274.31 - Applicability; description of the secondary tungsten and cobalt subcategory

Universal Citation: WI Admin Code § NR 274.31

Current through August 26, 2024

This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the production of tungsten or cobalt at secondary tungsten and cobalt facilities which process tungsten or tungsten carbide scrap raw materials.

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