40 CFR 468.10 - Applicability; description of the copper forming subcategory.
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This subpart applies to discharges of pollutants to waters of the United States, and introduction of pollutants into publicly owned treatment works from the forming of copper and copper alloys except beryllium copper alloys.
[51 FR 7571, Mar. 5, 1986]
Title 40 published on 2013-07-01
no entries appear in the Federal Register after this date.