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2018 Map of Fillmore

Name: 2018 Topographic Map of Fillmore
Creator: U.S. Geological Survey
Published: 2018
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2018

About this map

Cascade serves as the primary municipal hub in this 2018 survey, situated at the junction of Dubuque and Jones counties. The topography is defined by the winding course of the North Fork Maquoketa River and the significant indentation of Whitewater Canyon in the eastern section of the quadrangle. The settlement of Fillmore sits further east, near the confluence of local tributaries that feed into the larger river system.

Infrastructure reflects a landscape of river crossings and rural connectivity, featuring landmarks such as the White Water Creek Bridge and Moore's Ford Bridge. The network of roads, including Garryowen Rd and N Cascade Rd, follows the irregular terrain carved by Whitewater Creek and smaller branches like Johns Creek. This map captures the modern rural character of the tri-county area where Dubuque, Jackson, and Jones counties meet.