1964 Map of Seep Flat

About this map

Straight Cliffs dominate this 1964 landscape, forming a dramatic escarpment that defines the geography of the high plateau region. The map reveals a land structured by drainage and water management, where the Seep Flat upland transitions into a complex of deep incisions including Right Hand Collet Canyon and Left Hand Collet Canyon. Human presence is marked by pastoral and hydraulic infrastructure rather than towns, centered on features like Barney Reservoir and the Twentymile Corral situated near Twentymile Wash. The county line between Garfield and Kane Counties cuts across the southern portion of the sheet, while a network of a Jeep Trail provides the primary means of navigating the high ground between Davis Garden and the isolated Slickrock Water.