2010 Map of Sevenmile Hill

About this map

Sevenmile Hill rises above a landscape defined by an intricate network of waterways and ranching corridors in this 2010 survey. The hydrology of the area is particularly complex, featuring the winding Leona River and several distinct drainages including Cooks Slough, Boon Slough, and the smaller Taylor Slough. Water management in this arid environment is evident at the Willingham Lake Dam and the named Eightmile Waterhole. The map illustrates a contemporary rural structure where older ranching divisions like Rancho Encino meet modern thoroughfares such as Ranch Rd 1403 and evocative local routes like Lonesome Dove Rd. This documentation captures the intersection of natural drainage patterns and the established road network that supports the region's agricultural and ranching heritage.