Conn. Gen. Stat. § 25-83: Agreements to indemnify the United States.

The Governor, with the approval of the Finance Advisory Committee, is authorized to give assurances that the state will hold and save the United States free from claims or damages resulting from any project or system for the improvement of navigation of any harbor or river or for the protection of life and property against damage by floods, erosion or tidal flooding, including all claims and damages resulting from any reconstruction, repair or maintenance of any such improvement or protection project or system, and to enter into an agreement with the federal government for such purpose.