2020 Map of Upper Holter Lake, 2020 Print
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2020 Map of Upper Holter Lake

USGS Topo · Published 2020

About this map

Sacajawea Mtn stands as a prominent landmark overlooking a dramatic stretch of the Missouri River as it carves through the Missouri River Canyon. This 2020 survey documents the complex topography of the Gates of the Mountains area, where the river widens into Upper Holter Lake and reaches southward toward Hauser Lake. The map details a landscape of deep canyons and gulches, including the historically significant Mann Gulch and Meriwether Canyon, reflecting the intricate geological formations of the Helena National Forest.


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Map Details

Date Portrayed2020
Date Published2020
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2020 Upper Holter Lake Map

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


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Source Details

CopyrightPublic Domain