AUTHORITY: Secs. 301, 304 (b) and (c), 306 (b) and (c), 307(c), and 316(b) of the Federal Water Pollution Control Act, as amended; 33 U.S.C. 1251, 1311, 1314, 1316 (b) and (c), 1317(b); 86 Stat. 816

SOURCE: 39 FR 2565, Jan. 22, 1974, unless otherwise noted.

CITE AS: 40 CFR 426.43