2023 Map of Porcupine Ridge

About this map

Porcupine Ridge and Porcupine Mtn dominate the western terrain of this high-elevation landscape along the border of Utah and Wyoming. This survey documents a complex network of seasonal drainages and local roads that define the rural ranching and resource territory within Summit County, Utah, and Uinta County, Wyoming. The presence of the Barker Reservoir near the northern boundary and the expansive Chalk Creek Basin to the southeast indicates the importance of water management in this arid environment. Local transit is facilitated by unpaved corridors such as Chalk Creek Rd and Yellow Creek Rd, which follow the natural contours of the land. The map also traces various natural draws, including Sage Creek Draw and Randall Draw, providing a precise look at the hydrography that feeds into larger systems like Chalk Creek.