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Code of Federal Regulations (Last Updated: July 5, 2024) |
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Title 40 - Protection of Environment |
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Chapter I - Environmental Protection Agency |
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SubChapter N - Effluent Guidelines and Standards |
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Part 440 - Ore Mining and Dressing Point Source Category |
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Subpart D - Mercury Ore Subcategory |
§ 440.40 - Applicability; description of the mercury ore subcategory.
Latest version.
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§ 440.40 Applicability; description of the mercury ore subcategory.
The provisions of subpart D are applicable to discharges from (a) mines, either open-pit or underground, that produce mercury ores; and (b) mills beneficiating mercury ores by gravity separation methods or by froth-flotation methods.