The Federal Water Pollution Control Act, referred to in subsec. (b)(1), is act June 30, 1948, ch. 758, as amended generally by Pub. L. 92–500, § 2,
Section was enacted as part of the Water Infrastructure Improvement Act, and not as part of the National Environmental Policy Act of 1969 which comprises this chapter.
Pub. L. 115–436, § 2,