Editorial Notes
Amendments

2018—Subsec. (a). Pub. L. 115–270 substituted “$62,500,000” for “$50,000,000”.

2014—Subsec. (a). Pub. L. 113–121, § 1030(b)(1), substituted “$50,000,000” for “$35,000,000”.

Subsec. (b). Pub. L. 113–121, § 1030(b)(2), substituted “$10,000,000” for “$7,000,000”.

2007—Subsec. (b). Pub. L. 110–114 substituted “$7,000,000” for “$4,000,000”.

1986—Subsec. (a). Pub. L. 99–662 substituted “$35,000,000” for “$25,000,000”.

Subsec. (b). Pub. L. 99–662 substituted “$4,000,000” for “$2,000,000”.

1976—Subsec. (b). Pub. L. 94–587 substituted “$2,000,000” for “$1,000,000”.

1970—Subsec. (a). Pub. L. 91–611 substituted “$25,000,000” for “$10,000,000”.

Subsec. (b). Pub. L. 91–611 substituted “$1,000,000” for “$500,000”.

1965—Subsec. (a). Pub. L. 89–298, § 310(a)(1), substituted “$10,000,000” for “$2,000,000”.

Subsec. (b). Pub. L. 89–298, § 310(a)(2), substituted “$500,000” for “$200,000”.

Statutory Notes and Related Subsidiaries
Effective Date of 1986 Amendment

Amendment by Pub. L. 99–662 not applicable to any project under contract for construction on Nov. 17, 1986, see section 915(i) of Pub. L. 99–662, set out as a note under section 426g of this title.

Effective Date of 1976 Amendment

Pub. L. 94–587, § 133(c), Oct. 22, 1976, 90 Stat. 2928, provided that: “The amendments made by this section [amending this section and section 701s of this title] shall not apply to any project under contract for construction on the date of enactment of the Water Resources Development Act of 1976 [Oct. 22, 1976].”

Effective Date of 1970 Amendment

Amendment by Pub. L. 91–611 not applicable to any project under contract for construction on Dec. 31, 1970, see section 112(c) of Pub. L. 91–611, set out as a note under section 426g of this title.