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e-CFR data is current as of November 24, 2020

Title 40Chapter ISubchapter NPart 464Subpart D → §464.40


Title 40: Protection of Environment
PART 464—METAL MOLDING AND CASTING POINT SOURCE CATEGORY
Subpart D—Zinc Casting Subcategory


§464.40   Applicability; description of the zinc casting subcategory.

The provisions of this subpart are applicable to discharges to waters of the United States and to the introduction of pollutants into publicly owned treatment works resulting from zinc casting operations as defined in §464.02(d).

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