Federal regulations · Through 2026-08-25 · Newer source version available

40 CFR 421.44: Standards of performance for new sources.

Where this section sits in the code

Title 40—Protection of Environment
CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS
PART 421—NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY
Subpart D—Primary Copper Smelting Subcategory

Any new source subject to this subpart shall achieve the following new source performance standards: There shall be discharge of process wastewater pollutants into navigable waters.

Collected 2026-08-27T02:26:04Z. Source file · JSON

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