FILE - In this Feb. 26, 2015, file photo, the Yellowstone River flows over the Intake Diversion Dam, a rock structure that captures water for agriculture, northeast of Glendive, Mont., near the North Dakota border. A federal agency targeted by President Donald Trump for budget cuts next year has only about half the money needed to build a new Yellowstone River dam and bypass channel meant to save an endangered fish, but it plans to begin construction, anyway. (AP Photo/Matthew Brown, File)