1990 Map of Haushar Ranch

Surface drainage patterns are defined by the convergence of several waterways such as Boxelder Creek, Deer Creek, and Patten Creek, which carve through the varied topography. Distinctive landmarks like Sheep Mountain and Baldy rise above the drainage basins, while the deep cut of Sawmill Canyon provides a corridor through the western terrain. The distribution of sites like Osborn Ranch and Sommets Ranch reveals the sparse, wide-ranging settlement patterns of the late 20th-century frontier.