1954 Map of Otter Creek School

About this map

Otter Creek and its many tributaries define this mid-century landscape in Sweet Grass County, where a ranching economy relied on an intricate network of irrigation canals and ditches. The map reveals a high density of rural schoolhouses, including Otter Creek Sch, Wild Rose Sch, and Glasston Sch, which served the scattered families of the Big Timber area. Named homesteads and ranches, such as the Mattice Homestead and Kortum Ranch, are situated along the creek bottoms and draws, illustrating the importance of water access in this semi-arid region. A Rifle Club Firing Range and a Community Hall near Big Timber Creek point to the social hubs of the era. The presence of the Rudd Ditch and numerous unnamed ditches suggests a highly managed water system supporting cattle and agriculture just north of the Yellowstone River valley.