The bill provides appropriations for energy and water development and related agencies for the fiscal year ending September 30, 2026, outlining specific funding levels and conditions for various federal programs. It is structured into titles covering the Corps of Engineers—Civil, the Department of the Interior, the Department of Energy, and Independent Agencies, along with general provisions applicable across the funded entities. For the Corps of Engineers—Civil , the bill allocates funds for critical infrastructure projects including river and harbor improvements, flood and storm damage reduction, shore protection, and aquatic ecosystem restoration. Significant appropriations are made for investigations, construction, and the operation and maintenance of existing projects, including specific allocations for the Mississippi River and Tributaries and the regulatory program. The bill also includes strict reprogramming guidelines, requiring Congressional approval for significant changes to project funding and prohibiting deviations from approved work plans. The Department of the Interior receives funding for the Central Utah Project, the Bureau of Reclamation's water and related resources management, and the California Bay-Delta Restoration. These funds support water development, restoration efforts, and the operation and maintenance of reclamation facilities, with provisions for Native American responsibilities and grants to state and local entities. General provisions for the Interior Department include detailed reprogramming limitations and requirements for quarterly reports on fund transfers, alongside amendments to several existing water infrastructure and reclamation acts to extend authorizations and increase funding caps. The Department of Energy is allocated substantial funds across a broad spectrum of programs, including energy efficiency and renewable energy, cybersecurity, nuclear energy, fossil energy, and scientific research. Key appropriations also support the Strategic Petroleum Reserve, environmental cleanup activities, and the National Nuclear Security Administration's weapons activities, defense nuclear nonproliferation, and naval reactors. The bill includes provisions for loan guarantee programs for innovative technologies and advanced vehicles, and transfers significant unobligated balances from other energy programs to bolster nuclear energy projects, particularly for small modular reactors and advanced reactor demonstrations. General provisions for the Department of Energy establish stringent rules for grant and contract awards, requiring Congressional notification for large allocations and setting limits on multiyear agreements. Reprogramming of funds is tightly controlled, with specific thresholds triggering Congressional approval, and the Secretary of Energy may waive certain requirements in cases of substantial risk to human health, the environment, or national security. Across all funded agencies, the bill includes several overarching general provisions. These prohibit the use of funds for influencing Congressional action, establish strict rules for inter-agency fund transfers, and mandate that federal computer networks block pornography. Furthermore, the bill contains provisions prohibiting federal monies for certain diversity, equity, and inclusion initiatives, programs promoting Critical Race Theory, and any COVID-19 mask or vaccine mandates. It also restricts the display of non-official flags at federal facilities and limits the sale of Strategic Petroleum Reserve petroleum to certain foreign entities.