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2024 Map of Pearson Ridge, 2024 Print
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2024 Map of Pearson Ridge

USGS Topo · Published 2024

About this map

Umatilla National Forest encompasses this high-elevation terrain in eastern Oregon, where a dense network of forest service roads and historic pack trails defines the landscape. The south and east portions of the map are preserved within the North Fork John Day Wilderness, a roadless area where drainage systems like Winom Creek and North Fork Cable Creek descend through steep canyons. This geography creates isolated pockets of flat ground such as Round Meadow, Oriental Basin, and the tiered Long Meadows and Upper Long Meadow. These openings in the timber were often vital landmarks for early travelers and surveyors navigating the Pearson Ridge area. A variety of designated routes, including the Ukiah-Granite Road 52 Trl and Chimney Rock Trl, trace the ridgelines and creek bottoms, reflecting the long-standing management of these mountains for recreation and watershed protection.

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Map Details

Date Portrayed2024
Date Published2024
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2024 Pearson Ridge Map

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

Historical Maps of Umatilla County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain