Hornick serves as the primary hub of this Woodbury County landscape, where the rectilinear grid of rural roads meets a complex network of man-made waterways. The drainage infrastructure, including the Garretson Outlet Ditch and Farmers Ditch, illustrates a heavily engineered environment designed to manage the Iowa prairie. The town itself is centered around Main St and Railway St, reflecting the transportation history that once anchored the community. To the east, the terrain breaks into more natural formations like Cottonwood Hollow and Tom King Hollow, offering a contrast to the flat, channelized sections defined by the W Fork Ditch and Haitz Ditch. These geographical features provide a detailed view of how water management has dictated the region's agricultural development and land use patterns.
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This is the sole edition of this map. No revisions or reprints were ever made.
1954 · Fort Dodge
USGS Topo · 1:250,000
1955 · Sioux City
USGS Topo · 1:250,000
1957 · Fort Dodge
USGS Topo · 1:250,000
1958 · Sioux City
USGS Topo · 1:250,000
1958 · Fort Dodge
USGS Topo · 1:250,000
1959 · Sioux City
USGS Topo · 1:250,000
1964 · Climbing Hill
USGS Topo · 1:24,000
1964 · Luton
USGS Topo · 1:24,000
1969 · Castana
USGS Topo · 1:24,000
1969 · Onawa
USGS Topo · 1:24,000