1966 Map of Grey Hill Spring

About this map

Navajo Indian Reservation lands dominate this mid-century topographic study, which captures a landscape defined by seasonal drainage and high-desert hydrology. The terrain is structured by the prominent Salt Springs Wash and Coyote Wash, which intersect with Naschitti Wash to the west. These ephemeral watercourses reflect the complex erosion patterns of the region, while the eponymous Grey Hill Spring stands as a permanent water source in the southern portion of the quadrangle. A solitary Pipeline cuts across the southeast corner, indicating early industrial infrastructure in this sparsely settled area. Several isolated wells are also noted, marking the essential points of human and livestock activity across the arid expanse of the San Juan and McKinley county line.