1. Short title This Act may be cited as the Stop the Spread of Invasive Mussels Act of 2023 . 2. Definitions In this Act: (1) Aquatic Nuisance Species Task Force The term Aquatic Nuisance Species Task Force means the Aquatic Nuisance Species Task Force established by section 1201(a) of the Nonindigenous Aquatic Nuisance Prevention and Control Act of 1990 ( 16 U.S.C. 4721(a) ). (2) Federal land and water The term Federal land and water means Federal land and water operated and maintained by the Bureau of Land Management, the Bureau of Reclamation, the National Park Service, or the Forest Service, as applicable. (3) Indian tribe The term Indian Tribe has the meaning given the term in section 4 of the Indian Self-Determination and Education Assistance Act ( 25 U.S.C. 5304 ). (4) Inspection The term inspection means an inspection to prevent and respond to biological invasions of an aquatic ecosystem. (5) Partner The term partner means— (A) a Reclamation State; (B) an Indian Tribe in a Reclamation State; (C) an applicable nonprofit organization in a Reclamation State; or (D) a unit of local government in a Reclamation State. (6) Reclamation State (A) In general The term Reclamation State means any State in which a Bureau of Reclamation reservoir is located. (B) Inclusions The term Reclamation State includes any of the States of— (i) Alaska; (ii) Arizona; (iii) California; (iv) Colorado; (v) Idaho; (vi) Kansas; (vii) Montana; (viii) Nebraska; (ix) Nevada; (x) New Mexico; (xi) North Dakota; (xii) Oklahoma; (xiii) Oregon; (xiv) South Dakota; (xv) Texas; (xvi) Utah; (xvii) Washington; and (xviii) Wyoming. (7) Secretaries The term Secretaries means— (A) the Secretary of the Interior, acting through the Director of the Bureau of Land Management, the Commissioner of Reclamation, and the Director of the National Park Service