historical topo map of San Juan County, NM in 1892

1892 Map of Chaco

USGS Topo · Published 1902

This historical map portrays the area of Chaco in 1892, primarily covering San Juan County as well as portions of San Juan County and Colorado. Featuring a scale of 1:250000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Chaco region at the time. Published in 1902, it is one of 5 known editions of this map due to revisions or reprints.

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Map Details

Date Portrayed1892
Date Published1902
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:250000
Physical Dimensions16.8 x 20 inches

Editions of this 1892 Chaco Map


Historical Maps of San Juan County Through Time

86 maps found


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Source Details

CopyrightPublic Domain