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2013 Map of Chimney Rock

Name: 2013 Topographic Map of Chimney Rock
Creator: U.S. Geological Survey
Published: 2013
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2013

About this map

The Hogback dominates the southeastern quadrant of this San Juan County landscape, a distinctive geological ridge that separates the high desert plains from the San Juan River valley. Near the river, the settlement of Waterflow and the Jewett Valley area are defined by complex irrigation systems, including the Jewett Valley Ditch and the Hogback Canal, which have historically supported agriculture in this arid region. The presence of the Hogback Trading Post reflects the area's long-standing role as a center for local commerce and exchange.

Further north, the terrain becomes more varied with features like the Chimney Rock formation and the Sand Hills. The drainage network is characterized by numerous seasonal arroyos such as Eagle Nest Arroyo, Baker Arroyo, and Burnt Squash Draw, which carry runoff toward the river. Remote landmarks like Chimney Pond and Salt Spring dot the landscape, while Indian Service 5031 provides access across the northern plateaus.