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1961 Map of Rocky Reef, 1964 Print
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1961 Map of Rocky Reef

USGS Topo · Published 1964

About this map

The Missouri River snakes through the northwest corner of this terrain, where the Great Northern rail line follows the water's edge near Tintinger Slough. The landscape transitions sharply from the irrigated lowlands of Chestnut Valley to the dramatic verticality of Rocky Reef and Harris Mountain. Evidence of early agricultural infrastructure is clear in the Chestnut Valley Canal, which skirts the base of the rising foothills. Local history is anchored by the Chestnut Valley Cem situated along Millegan Road in the north. Further south, the map details a complex network of drainage systems including North Fork Sheep Creek, Bird Creek, and Sawmill Creek, illustrating how the high-country runoff feeds the valley floor. A solitary Landing Strip and a Gravel Pit near the river highlight the area's mid-century transportation and local industry.

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Map Details

Date Portrayed1961
Date Published1964
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.7 inches

Editions of this 1961 Rocky Reef Map

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

Historical Maps of Cascade County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain