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2022 Map of Boulder Lake Reservoir, 2022 Print
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2022 Map of Boulder Lake Reservoir

USGS Topo · Published 2022

About this map

Boulder Lake Reservoir and the northern reaches of Island Lake Reservoir dominate this watery landscape in St. Louis County. The area is defined by its complex hydrography, where the Cloquet River and Otter River feed into these expansive reservoirs. Small tributaries like Boulder Cr and the uniquely named Us-Kab-Wan-Ka River drain the surrounding timberlands, while isolated bodies of water such as Twin Lakes and Apple Lake dot the wetlands.

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Map Details

Date Portrayed2022
Date Published2022
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions24 x 29 inches

Editions of this 2022 Boulder Lake Reservoir Map

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

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain