40 CFR Part 422 - PART 422—PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY
- Subpart A—Phosphorus Production Subcategory (§ 422.10)
- Subpart B—Phosphorus Consuming Subcategory (§ 422.20)
- Subpart C—Phosphate Subcategory (§ 422.30)
- Subpart D—Defluorinated Phosphate Rock Subcategory (§§ 422.40 - 422.47)
- Subpart E—Defluorinated Phosphoric Acid Subcategory (§§ 422.50 - 422.57)
- Subpart F—Sodium Phosphates Subcategory (§§ 422.60 - 422.67)
Authority:
Secs. 301, 304 (b) and (c), 306 (b) and (c), and 307(c) of the Federal Water Pollution Control Act, as amended; 33 U.S.C. 1251, 1311, 1314 (b) and (c), 1316 (b) and (c), 1317(c); 86 Stat. 816 et seq., Pub. L. 92–500; 91 Stat. 1567, Pub. L. 95–217.
Source:
39 FR 6582, Feb. 20, 1974, unless otherwise noted.
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