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1965 Map of Morony Dam, 1994 Print
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1965 Map of Morony Dam

USGS Topo · Published 1994

About this map

Morony Dam and Ryan Dam dominate this stretch of the Missouri River northeast of Great Falls, where industrial infrastructure meets the sharp coulees of central Montana. The map documents the extensive hydro-electric operations of the mid-20th century, including the Big Falls Powerhouse and associated facilities like the Gaging Sta and multiple Storage Bins. The landscape is a mix of high prairie and deep river breaks, defined by features such as The Big Eddy and the junction with Belt Creek.

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Map Details

Date Portrayed1965
Date Published1994
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.7 inches

Editions of this 1965 Morony Dam Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain