2018 Map of Hazen Hole Tank

About this map

The arid high country of northern Coconino County is defined here by a network of drainage features and essential water management sites. In this 2018 survey, the landscape is oriented around Hazen Hole Tank and the neighboring Number Eleven Tank, critical catchments in a region where water security is the primary human footprint. An extensive Aqueduct line traverses the northern sections, cutting across the natural flow of drainages like Black Tank Wash and Sand Cr. The lower portion of the map is dominated by the broad paths of Sandstone Wash and Farm Dam Draw, which feed into the Farm Dam Tank near Rodgers Draw. These features demonstrate the ongoing reliance on managed water storage for ranching or land use in the Arizona desert, highlighting the intersection of natural topography and infrastructure.