Section was enacted as part of the Flood Control Act of 1968, and not as part of the Water Resources Planning Act which comprises this chapter.

2007—Subsec. (a). Pub. L. 110–161, which directed the substitution of “$7,000,000” for “$5,000,000” in last sentence, was executed by making the substitution for “$5,000,000” the second place it appeared, to reflect the probable intent of Congress.

1996—Subsec. (a). Pub. L. 104–303, in last sentence, substituted “$5,000,000” for “$3,000,000” before “or 1 percent” and “any fiscal year.” for “any fiscal year..”

1988—Subsec. (a). Pub. L. 100–676 inserted before period at end “or 1 percent of the total project cost, whichever is greater; except that the amount of actual Federal reimbursement, including reductions in contributions, for such project may not exceed $5,000,000 in any fiscal year.”

1986—Subsec. (a). Pub. L. 99–662 substituted “$3,000,000” for “$1,000,000”.