2011 Map of Hay Lake

About this map

Harry Arnold Ranch represents the sparse human imprint on this arid landscape in Harney County, where survival depends on a complex network of seasonal water sources. The terrain is defined by its hydrology, featuring numerous man-made and natural catchments like Surprise Lake Reservoir, Wheatgrass Reservoir, and the Spring Canyon Reservoir. These water points, along with Egli Waterhole and Poteet Spring, trace the movements of livestock and ranchers through a high-desert environment. Navigation across this territory is primarily via the Gap Ranch-Wagontire Rd, which skirts Juniper Ridge and the distinct volcanic or erosional feature known as Hole in Ground. From the height of Sheep Mountain to the seasonal drainage of Big Stick Creek, the map illustrates a landscape where every named spring and reservoir is a critical landmark for local navigation.