2021 Map of Graham Ranch

About this map

The Sweetwater River winds through this central Wyoming landscape, following a drainage basin that has served as a vital corridor for westward migration since the mid-19th century. The northern edge of the Granite Mountains is visible in the southeast, providing a topographical anchor to a region defined by high-elevation plains and seasonal watercourses. Significant historical evidence is grounded in the map's labels, most notably the path of the Oregon Trl, which parallels the modern Graham Rd and the river. Settlement is sparse, represented by the isolated Graham Ranch situated near the confluence of the river and Long Cr. This area is characterized by vast drainage features like the Ice Slough, reflecting the specialized hydrology required to support life and livestock in the arid Fremont County interior.