Long Island Sound Restoration and Stewardship Reauthorization Act of 2025

This bill extends federal funding for Long Island Sound restoration programs through 2029. It reauthorizes two key grant programs: the Long Island Sound Grants (under the Clean Water Act) and the Long Island Sound Stewardship Grants (under the 2006 Stewardship Act), both now covering 2025-2029 instead of 2019-2023. The primary mechanism is simply updating the funding period in existing law, ensuring continued support for state and local projects focused on water quality, habitat restoration, and ecosystem health in the Sound. This directly affects states (Connecticut and New York) and local communities receiving these grants to address pollution and protect the Sound's environment.