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2023 Map of Irish Lake, 2023 Print
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2023 Map of Irish Lake

USGS Topo · Published 2023

About this map

The Malheur National Wildlife Refuge anchors the eastern edge of this High Desert landscape, where the Blitzen Valley meets the volcanic uplands of the Catlow Valley region. Water management is the defining characteristic of this arid terrain, evidenced by the Warm Springs Canal and a network of isolated springs and livestock-related improvements. Features like John Cabin Spring, Company Trough, and the Bailey Waterhole reflect the long history of range management and cattle ranching in Harney County. The topography is dominated by basaltic landmarks, most notably the Jack Mountain ridge and the descriptively named Hole-in the Ground Jackass Mtn. Seasonally fluctuating water bodies, including Irish Lake and Antelope Lake, provide critical habitat in an otherwise dry expanse of sagebrush and juniper bed grounds.

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Map Details

Date Portrayed2023
Date Published2023
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions24 x 29 inches

Editions of this 2023 Irish Lake Map

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

Historical Maps of Harney County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain