Thompson River and Weldon River define the hydraulic character of this Grundy County landscape, where the meandering paths of their old channels suggest a history of natural shifts and flood management. The rural community of Brimson sits near the southwestern corner at the junction of Sugar Creek and Cattail Creek, while smaller settlements like Buttsville, Shott, and Parkerton anchor the surrounding agricultural grid.
78 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1925 · Gilman
USGS Topo · 1:62,500
1946 · Gilman
USGS Topo · 1:48,000
1946 · Princeton
USGS Topo · 1:62,500
1947 · Blythedale
USGS Topo · 1:62,500
1948 · Gilman
USGS Topo · 1:62,500
1948 · Princeton
USGS Topo · 1:62,500
1948 · Trenton
USGS Topo · 1:62,500
1954 · Centerville
USGS Topo · 1:250,000
1957 · Centerville
USGS Topo · 1:250,000
1958 · Centerville
USGS Topo · 1:250,000