Federal Dam, village (1990 pop. 118), Cass co., N central Minn., 18 mi/29 km NE of Walker, on Leech Lake R., in Chippewa Natl. Forest; 47°14'N 94°13'W. Dairying; cattle, sheep; oats; timber. Leech L. and Leech L. Indian Reservation to N, W, and S. Dam just W on Leech R. Battleground State Forest to S and Bowstring State Forest to N.