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historical topo map of Imperial County, CA in 1997

1997 Map of In-ko-pah Gorge

USGS Topo · Published 2003

This historical map portrays the area of In-ko-pah Gorge in 1997, primarily covering Imperial County as well as portions of San Diego County. Featuring a scale of 1:24000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the In-ko-pah Gorge region at the time. Published in 2003, it is the sole known edition of this map.

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Map Details

Date Portrayed1997
Date Published2003
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions21.9 x 28.6 inches

Editions of this 1997 In-ko-pah Gorge Map

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

Historical Maps of Imperial County Through Time

146 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain