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2013 Map of Sarnosa Hill

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

USGS Topo · Published 2013

About this map

Duval Ranch and its associated airfield, the Duval County Ranch Co Airport, anchor this landscape in south-central Texas. The map illustrates a region defined by its energy infrastructure and natural topography, where the brush country meets active extraction sites. Extensive energy production is evident through the widespread distribution of petroleum interests, specifically the Lundell Oil Field, Colmena Oil Field, Sarnosa Oil Field, and Cedro Hill Oil Field.

The terrain is marked by prominent elevations like Sarnosa Hill and Cedro Hill, which overlook a network of seasonal watercourses. Drainage is provided by ephemeral streams including Colmena Cr, Soledad Cr, and the northern and southern branches of Animas Creek. This 2013 survey provides a detailed record of the road network servicing these remote ranching and oil operations, from primary routes like Magnolia Rd to localized county roads like Co Rd 328.