; (B) the area west of the Yellowstone River in Dawson and Richland Counties in the State; (C) T. 15 N. (including the area north of the Township) in Prairie County in the State; and (D) the portion of McKenzie County, North Dakota, that includes all land that is located west of the Yellowstone River in the State of North Dakota. (4) Integrated system The term integrated system means the transmission system owned by the Western Area Power Administration Basin Electric Power District and the Heartland Consumers Power District. (5) Musselshell-Judith Rural Water System The term Musselshell-Judith Rural Water System means the Musselshell-Judith Rural Water System authorized under section 4(a)(2) with a project service area that includes— (A) Judith Basin, Wheatland, Golden Valley, and Musselshell Counties in the State; (B) the portion of Yellowstone County in the State within 2 miles of State Highway 3 and within 4 miles of the county line between Golden Valley and Yellowstone Counties in the State, inclusive of the Town of Broadview, Montana; and (C) the portion of Fergus County in the State within 2 miles of U.S. Highway 87 and within 4 miles of the county line between Fergus and Judith Basin Counties in the State, inclusive of the Town of Moore, Montana. (6) Non-Federal distribution system The term non-Federal distribution system means a non-Federal utility that provides electricity to the counties covered by the Dry-Redwater Regional Water Authority System. (7) Pick-sloan program The term Pick-Sloan program means the Pick-Sloan Missouri River Basin Program (authorized by section 9 of the Act of December 22, 1944 (commonly known as the Flood Control Act of 1944 ) (58 Stat. 891, chapter 665)). (8) Secretary The term Secretary means the Secretary of the Interior. (9) State The term State means the State of Montana. (10) Water system The term Water System means— (A) the Dry-Redwater Regional Water Authority System