; and (C) any deviations identified between the guidelines and the construction methods described in subparagraph (B); and (2) an analysis by the Secretary of geotechnical and other relevant data from the land adjacent to the levees and flood control structures constructed by the South Lafourche Levee District to determine the effectiveness of those structures. 223. Briefing on status of certain activities on the Missouri River (a) In general Not later than 30 days after the date on which the consultation under section 7 of the Endangered Species Act of 1973 ( 16 U.S.C. 1536 ) that was reinitiated by the Secretary for the operation of the Missouri River Mainstem Reservoir System, the operation and maintenance of the Bank Stabilization and Navigation Project, the operation of the Kansas River Reservoir System, and the implementation of the Missouri River Recovery Management Plan is completed, the Secretary shall brief the Committee on the Environment and Public Works of the Senate and the Committee on Transportation and Infrastructure of the House of Representatives on the outcomes of that consultation. (b) Requirements The briefing under subsection (a) shall include a discussion of— (1) any biological opinions that result from the consultation, including any actions that the Secretary is required to undertake pursuant to such biological opinions