Appalachian Power Co. v. Train
Petitioners seek review, in an action brought under §509(b)(1) of the Federal Water Pollution Control Act Amendments of 1972 (FWPCA), 33 U.S.C. §1359(b)(1), of EPA regulations promulgated under §§301, 304, 306, and 316(a), 33 U.S.C. §§1311, 1314, 1316, and 1326(a), establishing effluent limita...