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2013 Map of Sierra Alta

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

USGS Topo · Published 2013

About this map

Sierra Alta stands as a prominent marker in this landscape of the Rincon Valley, where the Rio Grande creates a narrow corridor of fertile land against the arid terrain. The water management of the era is clearly visible through a network of drains and irrigation features including the Tonuco Drain, Rincon Drain, and the River Levee. These engineered systems support the valley's agricultural reach, contrasting with the numerous upland water catchment features like Hackler Tank, Hersey Tank, and Little House Tank that dot the high ground.

Local landmarks such as Hersey Place and Kimball Place denote established points of habitation or ranching interest, while the physical geography is defined by volcanic features like Sierra Kemado and Cerro Quemado. The map also details early transportation routes including N Valley Dr and several county roads such as Co Road E006, which provide access through Rock Canyon and toward the Twin Hills.