CFR > Title 40 - Protection of Environment > CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY > SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS (Parts 400–471) > PART 440—ORE MINING AND DRESSING POINT SOURCE CATEGORY > SUBPART I—Antimony Ore Subcategory (§440.90 to §440.95) > 440.90—Applicability; description of the antimony ore subcategory.

440.90—Applicability; description of the antimony ore subcategory.

The provisions of this subpart I are applicable to discharges from (a) mines that produce antimony ore and (b) mills that process antimony ore.
The provisions of this subpart I are applicable to discharges from (a) mines that produce antimony ore and (b) mills that process antimony ore.