2020 Map of Two Grey Hills

About this map

Two Grey Hills rises as a prominent landmark in this desert landscape of San Juan County, serving as a focal point for the surrounding high-elevation terrain. This modern survey illustrates the complex drainage network of the high desert, where ephemeral watercourses like Captain Tom Wash, To-dil-hil Wash, and Tuntso Wash carve through the arid earth. To the southwest, the foothills of the Chuska Mountains begin to climb, contrasting with the flatter expanse of Grey Mesa in the northeast. The presence of Mike Spring and Mormon Spring indicates critical water sources that have long influenced movement through this part of the Shiprock Agency. A dense network of Indian Service routes, including Indian Svc Rte 5000 and Indian Svc Rte 5081, crisscrosses the township lines of T23N and T22N, reflecting the modern infrastructure used to navigate this traditional landscape.