1947 Map of Bangor, 1971 Print
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1947 Map of Bangor

USGS Topo · Published 1971

About this map

The settlement of Bangor serves as a focal point in this 1947 study of the foothills southeast of Oroville, where the landscape is defined by the legacy of hydraulic mining and early water management. A complex network of water conveyance structures including the Palermo Canal, the Sawmill Ditch, and several Siphon and Flume segments trace the contours of the land, illustrating the massive engineering efforts required to redirect water for gold extraction and agriculture. Historic mining activity is documented at the Blue Lead Mine (Abandoned) and Phoenix Mine (Abandoned), pointing to the area's extraction-heavy economy.


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Map Details

Date Portrayed1947
Date Published1971
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.2 x 27.2 inches

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Source Details

CopyrightPublic Domain