1. Short title This Act may be cited as the Chesapeake Watershed Investments for Landscape Defense Act of 2019 . 2. Definitions In this Act: (1) Chesapeake Bay agreements The term Chesapeake Bay agreements means the formal, voluntary agreements— (A) executed to achieve the goal of restoring and protecting the Chesapeake Bay watershed ecosystem and the living resources of the Chesapeake Bay watershed ecosystem; and (B) signed by the Chesapeake Executive Council. (2) Chesapeake Bay program The term Chesapeake Bay program means the program directed by the Chesapeake Executive Council in accordance with the Chesapeake Bay agreements. (3) Chesapeake Bay watershed The term Chesapeake Bay watershed means the region that covers— (A) the Chesapeake Bay; (B) the portions of the States of Delaware, Maryland, New York, Pennsylvania, Virginia, and West Virginia that drain into the Chesapeake Bay; and (C) the District of Columbia. (4) Chesapeake Executive Council The term Chesapeake Executive Council means the council comprised of— (A) the Governors of each of the States of Delaware, Maryland, New York, Pennsylvania, Virginia, and West Virginia; (B) the Mayor of the District of Columbia; (C) the Chair of the Chesapeake Bay Commission; and (D) the Administrator of the Environmental Protection Agency. (5) Chesapeake WILD program The term Chesapeake WILD program means the nonregulatory program established by the Secretary under section 3(a). (6) Grant program The term grant program means the Chesapeake Watershed Investments for Landscape Defense grant program established by the Secretary under section 4(a). (7) Restoration and protection activity The term restoration and protection activity means an activity carried out for the conservation, stewardship, and enhancement of habitat for fish and wildlife— (A) to preserve and improve ecosystems and ecological processes on which the fish and wildlife depend