2017 Map of Rattlesnake

About this map

The San Juan River corridor in the northeast corner of this quadrangle supports the settlement of Cudei, where the Cudei Ditch irrigation system diverts water into the surrounding landscape. To the south, the settlement of Rattlesnake sits near the junction of several ephemeral drainage systems, including the expansive Shiprock Wash. The topography is defined by the Gray Hills and numerous carved arroyos like Malpais Arroyo and Lichii Wash, which illustrate the high-desert erosion patterns of the region. Infrastructure throughout the area is dominated by service routes such as Indian Svc Rte 57 and Pipeline Rd, reflecting the industrial and logistical needs of the Shiprock Agency region. The complex network of dry washes, including Little Shiprock Wash, underscores the importance of water management and topography in this part of New Mexico.