1980 Map of Vernal

About this map

Vernal and the surrounding Ashley Valley serve as the hub of this eastern Utah landscape, where the agricultural traditions of the valley meet a burgeoning energy sector. By the early 1980s, the region was defined by a complex network of resource extraction, evidenced by the extensive Red Wash Oil and Gas Field and the Wonsits-Wonsits Valley Oil Field. The confluence of the Duchesne River and the Green River near Ouray highlights the critical importance of water in this high desert, supporting both local irrigation and the protected wetlands of the Ouray National Wildlife Refuge. In the northeast, the dramatic uplift of Split Mountain and the Yampa Plateau within Dinosaur National Monument provides a stark contrast to the flatter industrial expanses of Deadman Bench and Leland Bench. This map documents a transitional period for settlements like Fort Duchesne and Bonanza as they balanced federal land management, indigenous heritage, and the industrial demands of the Uinta Basin.