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1966 Map of Fillmore, 1980 Print
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1966 Map of Fillmore

USGS Topo · Published 1980

About this map

The North Fork Maquoketa River carves a deep, winding path through the southern half of this landscape, defining the topography near Cascade. The convergence of multiple waterways, including Whitewater Creek, Canyon Creek, and Johns Creek, creates a highly dissected terrain where early agriculture and transport routes had to navigate significant elevation changes. This mid-1960s survey, with later 1970s updates, captures the intersection of three counties—Dubuque, Jones, and Jackson—illustrating how political boundaries follow the section lines across this drainage basin.

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Map Details

Date Portrayed1966
Date Published1980
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.1 x 26.9 inches

Editions of this 1966 Fillmore Map

Historical Maps of Cascade Through Time

24 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain