Code of Federal Regulations > Title 40 > Chapter I > Part 419 - PART 419

Regulations last checked for updates: Apr 20, 2024

Title 40 - Protection of Environment last revised: Jun 26, 2024

Subpart A [§ 419.10 - § 419.17] - Subpart A—Topping Subcategory

Subpart B [§ 419.20 - § 419.27] - Subpart B—Cracking Subcategory

Subpart C [§ 419.30 - § 419.37] - Subpart C—Petrochemical Subcategory

Subpart D [§ 419.40 - § 419.47] - Subpart D—Lube Subcategory

Subpart E [§ 419.50 - § 419.57] - Subpart E—Integrated Subcategory

Subpart 0 -

Appendix Appendix A - Appendix A to Part 419—Processes Included in the Determination of BAT Effluent Limitations for Total Chromium, Hexavalent Chromium, and Phenolic Compounds (4AAP)

authority: Secs. 301, 304 (b), (c), (e), and (g), 306 (b) and (c), 307 (b) and (c), 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) (the “Act”); 33 U.S.C. 1311,1314,c,e,and, 1316 (b) andc, 1317 (b) andc,and; 86 Stat. 816, Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217

source: 47 FR 46446, Oct. 18, 1982, unless otherwise noted.