Title 40

PART 461 SUBPART B

Secs. 301, 304 (b), (c), (e), and (g), 306 (b) and (c), 307 (b) and (c), 308 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.
49 FR 9134, Mar. 9, 1984, unless otherwise noted.

40:32.0.1.1.33.2.6.1	SECTION 461.20	461.20 Applicability; description of the calcium subcategory.
40:32.0.1.1.33.2.6.2	SECTION 461.21-461.22	461.21-461.22 [Reserved]
40:32.0.1.1.33.2.6.3	SECTION 461.23	461.23 New source performance standards (NSPS).
40:32.0.1.1.33.2.6.4	SECTION 461.24	461.24 [Reserved]
40:32.0.1.1.33.2.6.5	SECTION 461.25	461.25 Pretreatment standards for new sources (PSNS).