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2018 Map of Chidago Canyon

Name: 2018 Topographic Map of Chidago Canyon
Creator: U.S. Geological Survey
Published: 2018
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2018

About this map

Volcanic Tableland dominates the western portion of this Mono County landscape, characterized by dramatic elevation shifts and prehistoric markers. In the late 2010s, this area reflects a sparse but enduring desert settlement pattern focused along the edges of the basins. Chalfant Valley and Hammil Valley provide the primary residential anchors, with Chalfant serving as a small community hub near the junction of Chalfant Rd and Lisa Ln.

Hydrological features are rare and vital in this arid terrain, notably Fish Slough which flows through the eastern corridor, shadowed by the winding Fish Slough Rd. The presence of Petroglyph Rd north of the canyon suggests the archaeological significance of the region, while drainage from the high country is marked by Millner Cr. This topography is defined by the steep descent into Chidago Canyon, showcasing the geological transition from the tableland to the valley floor.