; or (2) a coastal storm risk-reduction measure. (b) Authorization of appropriations There is authorized to be appropriated to carry out this section $5,000,000, to remain available until expended. 1056. Limitation on contract execution in the Arkansas River Basin (a) Definition of covered contract In this section, the term covered contract means a contract between any local governmental entity and the Secretary for water supply storage in a hydropower lake within the Arkansas River Basin. (b) Limitation For any new covered contract for a hydropower lake that is entered into during the period beginning on the date of enactment of this Act and ending on December 31, 2022, a local governmental entity shall not pay more than 110 percent of the initial principal cost for the acre-feet being sought for the new covered contract for that hydropower lake. 1057. Support for mitigation efforts for small dams in National Heritage Corridors In carrying out a project for ecosystem restoration, the Secretary is authorized to formulate and carry out fish passage measures at a dam associated with a small hydroelectric power project that are otherwise the legal obligation of the hydroelectric power project licensee or exemption holder to provide under the Federal Power Act ( 16 U.S.C. 791a et seq.), if the ecosystem restoration project is located in a National Heritage Area located within the boundaries of the North Atlantic Division of the Corps of Engineers. 1058. Report on barriers to infrastructure development at United States ports Not later than 180 days after the date of enactment of this Act, the Secretary, in consultation with the heads of all relevant Federal agencies, shall submit to Congress a report on— (1) the barriers to infrastructure and capital improvement projects faced by ports and port authorities; (2) the impact those barriers have on the strategic competitiveness of ports of the United States