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Part 440—Ore Mining and Dressing Point Source Category

Ore Mining and Dressing Point Source Category

ContainsSubparts A–M
CorpusDaily eCFR
Displayed edition2026-04-27
Last updated2026-04-27

PART 440—ORE MINING AND DRESSING POINT SOURCE CATEGORY

Subparts

AuthoritySecs. 301, 304(b), (c) and (e), 306, 307, and 501 of the Clean Water Act (The Federal Water Pollution Control Act Amendments of 1972, as amended by the Clean Water Act of 1977 and the Water Quality Act of 1987), (the Act), 33 U.S.C. 1311, 1314(b), (c) and (e), 1316, 1317, and 1361; 86 Stat. 816, Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217; 101 Stat. 7, Pub. L. 100-4.
Source47 FR 54609, Dec. 3, 1982, unless otherwise noted.