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Wisconsin Administrative Code (Last Updated: January 10, 2017) |
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Agency NR. Department of Natural Resources |
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Chapters 200-299. Environmental Protection – Wisconsin Pollutant Discharge Elimination System |
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Chapter 257. Aluminum Forming |
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SubChapter III. The Extrusion Subcategory |
Section 257.30. Applicability; description of the extrusion subcategory.
Latest version.
- This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from core and ancillary extrusion operations.
History:
Cr.
Register, November, 1989, No. 407
, eff. 12-1-89.