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2022 Map of Allison, 2022 Print
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2022 Map of Allison

USGS Topo · Published 2022

About this map

Arboles and Allison anchor the southwestern corner of Archuleta County, where the high desert terrain of the Southern Ute reservation meets the expansive waters of the Navajo Reservoir. This modern U.S. Geological Survey representation details a landscape defined by sharp elevation shifts and water management, where the Piedra River carves through canyons like Black Horse Canyon and Payan Canyon before reaching the reservoir. The influence of agricultural history is evident in the network of irrigation channels, including the Miller Ditch and Darlington Ditch, which parallel the natural drainage of Sambrito Creek. Prominent landmarks such as Piedra Peak and Haystack Mtn provide vertical relief against the winding road network of Co RD 973 and Trujillo Rd. Recreational development is noted near the shoreline with the Watchable Wildlife Overlook Trl and Deer Park, illustrating the region's contemporary character as both a working landscape and a public refuge.

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Map Details

Date Portrayed2022
Date Published2022
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions24 x 29 inches

Editions of this 2022 Allison Map

This is the sole edition of this map. No revisions or reprints were ever made.

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain