; (vi) an evaluation of an array of factors, the relative importance of which may vary across regions and localities; and (vii) the appropriate weight for economic, public health, and environmental benefits. (B) Consultation Any revised guidance issued to replace the guidance shall be developed in consultation with stakeholders. (5) Publication and submission (A) In general On completion of the revision of the guidance, the Administrator shall publish in the Federal Register and submit to the Committee on Environment and Public Works of the Senate and the Committee on Transportation and Infrastructure of the House of Representatives the revised guidance. (B) Explanation If the Administrator makes a determination not to follow one or more recommendations of the study referred to in paragraph (3)(A), the Administrator shall include in the publication and submission under paragraph (1) an explanation of that decision. (6) Effect Nothing in this subsection preempts or interferes with any obligation to comply with any Federal law, including the Federal Water Pollution Control Act ( 33 U.S.C. 1251 et seq.). 5007. Water Resources Research Act amendments (a) Congressional findings and declarations Section 102 of the Water Resources Research Act of 1984 ( 42 U.S.C. 10301 ) is amended— (1) by redesignating paragraphs (7) through (9) as paragraphs (8) through (10), respectively; (2) in paragraph (8) (as so redesignated), by striking and at the end; and (3) by inserting after paragraph (6) the following: (7) additional research is required into increasing the effectiveness and efficiency of new and existing treatment works through alternative approaches, including— (A) nonstructural alternatives; (B) decentralized approaches; (C) energy use efficiency; (D) water use efficiency; and (E) actions to extract energy from wastewater