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2024 Map of Donleys Reservoir, 2024 Print
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2024 Map of Donleys Reservoir

USGS Topo · Published 2024

About this map

Big Porcupine Creek defines the drainage patterns of this Rosebud County landscape, cutting through a series of pronounced coulees. The map illustrates a contemporary rural Montana environment where significant waterways like Longfork Creek and Living Ash Creek intersect with local land divisions. Transportation in the area relies on a sparse network of gravel and local roads, most notably Big Porcupine Creek Rd, which follows the general path of the primary drainage. The terrain is marked by distinctive geological features such as Larson Coulee, Crossman Coulee, and Machine Coulee, which highlight the erosional patterns common to this part of the state. Small local routes like Johnson Ln provide access to the interior sections of these townships, while Anderson Creek and Horse Creek further delineate the watershed boundaries across multiple township and range lines.

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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 Donleys Reservoir Map

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

Historical Maps of Rosebud County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain