42 U.S.C. § 1962: Water resources principles and guidelines

seeking to maximize sustainable economic development; seeking to avoid the unwise use of floodplains and flood-prone areas and minimizing adverse impacts and vulnerabilities in any case in which a floodplain or flood-prone area must be used; and protecting and restoring the functions of natural systems and mitigating any unavoidable damage to natural systems. In this subsection, the term “principles and guidelines” means the principles and guidelines contained in the document prepared by the Water Resources Council pursuant to section 1962a–2 of this title , entitled “Economic and Environmental Principles and Guidelines for Water and Related Land Resources Implementation Studies”, and dated March 10, 1983 . Not later than 2 years after November 8, 2007 , the Secretary shall issue revisions, consistent with paragraph (3), to the principles and guidelines for use by the Secretary in the formulation, evaluation, and implementation of water resources projects. The use of best available economic principles and analytical techniques, including techniques in risk and uncertainty analysis. The assessment and incorporation of public safety in the formulation of alternatives and recommended plans. Assessment methods that reflect the value of projects for low-income communities and projects that use nonstructural approaches to water resources development and management. The assessment and evaluation of the interaction of a project with other water resources projects and programs within a region or watershed. The use of contemporary water resources paradigms, including integrated water resources management and adaptive management. Evaluation methods that ensure that water resources projects are justified by public benefits. consult with the Secretary of the Interior, the Secretary of Agriculture, the Secretary of Commerce, the Secretary of Housing and Urban Development, the Secretary of Transportation, the Administrator of the Environmental Protection Agency, the Secretary of Energy, the Secretary of Homeland Security, the National Academy of Sciences, and the Council on Environmental Quality; and solicit and consider public and expert comments. the revisions to the principles and guidelines for use by the Secretary; and an explanation of the intent of each revision, how each revision is consistent with this section, and the probable impact of each revision on water resources projects carried out by the Secretary; and make the revisions to the principles and guidelines for use by the Secretary available to the public, including on the Internet. Subject to the requirements of this subsection, the principles and guidelines as revised under this subsection shall apply to water resources projects carried out by the Secretary instead of the principles and guidelines for such projects in effect on the day before November 8, 2007 . to all water resources projects carried out by the Secretary, other than projects for which the Secretary has commenced a feasibility study before the date of such issuance; at the request of a non-Federal interest, to a water resources project for which the Secretary has commenced a feasibility study before the date of such issuance; and to the reevaluation or modification of a water resources project, other than a reevaluation or modification that has been commenced by the Secretary before the date of such issuance. Revisions to the principles and guidelines issued under paragraph (2) shall not affect the validity of any completed study of a water resources project. Upon completion of the revisions to the principles and guidelines for use by the Secretary, the Secretary shall make a recommendation to Congress as to the advisability of repealing subsections (a) and (b) of section 1962d–17 of this title .