2015 Map of Tin Cup Mountain

About this map

The high desert landscape of central Wyoming is defined here by the prominent Beaver Divide and Beaver Rim, which separate the drainage basins of the region. This 2015 survey details a topography shaped by seasonal water and high-altitude features, including the Granite Mountains and peaks like Tin Cup Mtn and Long Creek Mtn. The map reveals a reliance on managed water sources in this arid environment, evidenced by the Daniel F Hudson Reservoir and Findlay Reservoir. These water bodies, along with perennial points like Findlay Springs and Tin Cup Spring, represent critical infrastructure for ranching and wildlife in Fremont County. The drainage network is characterized by deep incisions such as Signor Draw and the winding course of the E Fork Long Cr, providing a clear view of the hydrologic patterns across this section of the state.