“…The geology and ground-water resources of the lower Little Bighorn River valley were studied by Moulder, Klug, 290-802 68 2 4 GEOLOGY, GROUND WATER, BIGHORN VALLEY, MONT. Morris, and Swenson (1960), with special emphasis on drainage of waterlogged lands. A reconnaissance of the geology and ground-water hydrology of lands above Two Leggins Canal was made by Swenson and Zimmerman (1958).…”