Title 40

PART 415 SUBPART AW

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 (b), (c), (e), and (g), 1316 (b) and (c), 1317 (b) and (c), and 1361; 86 Stat. 816, Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217.
47 FR 28278, June 29, 1982, unless otherwise noted.

40:31.0.1.1.15.49.3.1	SECTION 415.490	415.490 Applicability; description of the oxygen and nitrogen production subcategory.
40:31.0.1.1.15.49.3.2	SECTION 415.491	415.491 Specialized definitions. [Reserved]
40:31.0.1.1.15.49.3.3	SECTION 415.492	415.492 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).