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1985 Map of Anastacio Spring
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1985 Map of Anastacio Spring

USGS Topo · Published 1985

About this map

Anastacio Spring and other vital water sources like Beef Spring and Barrel Spring define this high-altitude landscape along the border of the Southern Ute Indian Reservation Boundary. Mapping during the mid-1980s reveals a terrain dominated by deeply incised drainages, including Devils Canyon, Albino Canyon, and Simon Canyon. The area is marked by a network of unimproved roads and a distinctive Trail system, suggesting a region primarily utilized for livestock grazing and resource management rather than dense settlement. Notable landmarks such as Devils Washpan and the elevated reach of Pump Mesa stand out among the various pockets and glades. The map also records the jurisdictional transition between La Plata County, Colorado, and San Juan County, New Mexico, capturing a remote corner of the Four Corners region where natural geography dictates the pace of movement.

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Map Details

Date Portrayed1985
Date Published1985
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 27 inches

Editions of this 1985 Anastacio Spring Map

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

Historical Maps of San Juan County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain