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historical topo map of Riverside County, CA in 1987

1987 Map of Augustine Pass

USGS Topo · Published 1987

This historical map portrays the area of Augustine Pass in 1987, primarily covering Riverside County as well as portions of Imperial 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 Augustine Pass region at the time. Published in 1987, it is the sole known edition of this map.

Map Details

Date Portrayed1987
Date Published1987
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions21.5 x 26.8 inches

Editions of this 1987 Augustine Pass Map

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

Historical Maps of Riverside County Through Time

177 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain