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1966 Map of Sumner Dam

Name: 1966 Topographic Map of Sumner Dam
Creator: U.S. Geological Survey
Published: 1982
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1982

About this map

The Pecos River carves a deep, winding path through this portion of eastern New Mexico, where the massive Sumner Dam regulates flow and creates the expansive Lake Sumner. This 1966 survey, with 1982 edits, captures a semi-arid landscape defined by its critical water sources and livestock ranching infrastructure. Numerous Ruins dot the terrain near the Salado Creek drainage, suggesting a long history of habitation along these waterways.

Ranching operations are anchored by named landmarks such as Koontz Ranch and Tigre Ranch, while essential water infrastructure is marked by the Jose Maria Windmill and North Windmill. Local heritage is preserved at the Guadalupe Cemetery and another smaller cemetery near the river. For recreation, Sumner Lake State Park and the Alamito Picnic Area provide designated spaces for visitors drawn to the reservoir's shoreline, contrasting with the surrounding dry arroyos like Arroyo Guadalupe and Arroyo Tigre.