1956 Map of Mossmain

About this map

The Yellowstone River and Clarks Fork Yellowstone River define this mid-century Montana landscape, where the confluence creates a fertile valley crisscrossed by elaborate irrigation systems. The intricate network of the Big Ditch, Water Association Canal, and various flumes and siphons demonstrates the region's reliance on water management for agriculture. The settlement at Mossmain serves as a critical railroad junction, where the Northern Pacific and Great Northern lines meet, supporting local industry evidenced by the Laurel Stockyards and Sheep Corrals. Beyond the rail yards, the rural community structure is visible through several district schools, including Elder Grove School, Canyon Creek School, and Allendale School. To the north, the terrain rises into the rimrocks near Hesper, while the southern portion of the map is dominated by the steep, eroded drainages of Duck Creek and Dry Creek.