1997 Map of In-ko-pah Gorge, 2003 Print

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.


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


Featured Locations


Source Details

CopyrightPublic Domain