The Water Resources Planning Act, referred to in subsec. (b), is Pub. L. 89–80, July 22, 1965, 79 Stat. 244, which is classified generally to chapter 19B (§ 1962 et seq.) of Title 42, The Public Health and Welfare. For complete classification of this Act to the Code, see Short Title note set out under section 1962 of Title 42 and Tables.

1985—Subsec. (a). Pub. L. 99–83, § 1208(1), substituted “$500,000” for “$100,000”.

Pub. L. 99–83, § 1211(b)(2), substituted reference to section 1501 of title 31, for reference to section 1311 of the Supplemental Appropriation Act, 1955.

Subsec. (b). Pub. L. 99–83, § 1208(2), substituted “the principles, standards, and procedures established pursuant to the Water Resources Planning Act (42 U.S.C. 1962, et seq.) or acts amendatory or supplementary thereto” for “the procedures set forth in the Principles and Standards for Planning Water and Related Land Resources, dated October 25, 1973, with respect to such computations”.

1979—Subsec. (b). Pub. L. 96–53 substituted “Principles and Standards for Planning Water and Related Land Resources, dated October 25, 1973” for “Memorandum of the President dated May 15, 1962”.

1978—Subsec. (a). Pub. L. 95–424, § 102(g)(2)(D), substituted “part I of subchapter I of this chapter, subpart II of part II of subchapter I of this chapter, or part IV of subchapter II of this chapter” for “subparts I, II, and VI of part II and part IV of subchapter I of this chapter”.

Subsec. (e). Pub. L. 95–424, § 102(g)(2)(E), substituted “part I of subchapter I of this chapter, subpart II of part II of subchapter I of this chapter, or part IV of subchapter II of this chapter” for “subparts I, II, or VI of part II or part IV of subchapter I of this chapter”.

1967—Subsec. (e). Pub. L. 90–137 added subsec. (e).

1963—Subsec. (b). Pub. L. 88–205 substituted “the Memorandum of the President dated May 15, 1962,” for “circular A–47 of the Bureau of the Budget.”

1962—Subsec. (a). Pub. L. 87–565 included subpart VI of part II of subchapter I of this chapter within the restriction.

References to subchapter I of this chapter are deemed to include parts IV (§ 2346 et seq.), VI (§ 2348 et seq.), and VIII (§ 2349aa et seq.) of subchapter II of this chapter, and references to subchapter II are deemed to exclude such parts. See section 202(b) of Pub. L. 92–226, set out as a note under section 2346 of this title, and sections 2348c and 2349aa–5 of this title.

References to part I of subchapter I of this chapter are deemed to include a reference to section 2293 of this title. See section 2293(d)(1) of this title.

Amendment by Pub. L. 99–83 effective Oct. 1, 1985, see section 1301 of Pub. L. 99–83, set out as a note under section 2151–1 of this title.

Amendment by Pub. L. 96–53 effective Oct. 1, 1979, see section 512(a) of Pub. L. 96–53, set out as a note under section 2151 of this title.

Amendment by Pub. L. 95–424 effective Oct. 1, 1978, see section 605 of Pub. L. 95–424, set out as a note under section 2151 of this title.