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2016 Map of Sycamore Canyon

Name: 2016 Topographic Map of Sycamore Canyon
Creator: U.S. Geological Survey
Published: 2016
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2016

About this map

The Devils River corridor defines this portion of Val Verde County, cutting a deep path through the West Texas plateau. The water-scarce landscape is marked by essential water sources like Pecan Springs and Hudspeth Springs, which have long served as vital landmarks in this arid environment. The drainage pattern is complex, with numerous named canyons and draws that feed into the river system.

Major drainages including Sycamore Canyon, Wallace Canyon, and Harland Canyon showcase the erosion of the Edwards Plateau. The presence of Phillips Draw and Brushy Draw highlights the temporary watercourses that activate during seasonal rains. This 2016 survey captures the area's geography as it remains largely undeveloped, with Highway 163 providing the primary transit route through this remote canyon country.