2024 Map of Hahnaman
USGS Topo · Published 2024About this map
Hahnaman sits at the heart of a highly managed agricultural landscape on the border of Whiteside and Lee counties. The terrain is defined by a sophisticated network of drainage infrastructure, including the Main Ditch, Winnebago Ditch, and South Fork Ditch, which redirect water through the low-lying prairie to support the region's farms. These engineered waterways flank remnants of the natural hydrology like Spring Slough and Coon Creek.
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Map Details
Editions of this 2024 Hahnaman Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1930 · Woodsung
USGS Topo · 1:48,000
1932 · Prophetstown
USGS Topo · 1:48,000
1934 · Morrison
USGS Topo · 1:48,000
1936 · Prophetstown
USGS Topo · 1:62,500
1940 · Morrison
USGS Topo · 1:62,500
1946 · Sterling
USGS Topo · 1:62,500
1948 · Sterling
USGS Topo · 1:62,500
1949 · Walnut
USGS Topo · 1:62,500
1958 · Aurora
USGS Topo · 1:250,000
1961 · Aurora
USGS Topo · 1:250,000