
The Old Indian Treaty Boundary slices diagonally across this Pennington County landscape, marking a significant historical line through the townships of Smiley, Rocksbury, and North. The winding course of the Red Lake River dominates the central terrain, its oxbows and meanders bordered by dense vegetation. In the early 1960s, this region was characterized by an extensive network of drainage projects, including County Ditch No 33 and County Ditch No 21, which helped manage the low-lying prairie land for agriculture.
22 named features on this map. Tap any name to fly to it.
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2 editions found
1918 · Terrebonne
USGS Topo · 1:62,500
1919 · Grit
USGS Topo · 1:62,500
1943 · Thief River Falls
USGS Topo · 1:62,500
1952 · Grand Forks
USGS Topo · 1:250,000
1952 · Thief River Falls
USGS Topo · 1:250,000
1954 · Bemidji
USGS Topo · 1:250,000
1954 · Roseau
USGS Topo · 1:250,000
1956 · Thief River Falls
USGS Topo · 1:250,000
1956 · Grand Forks
USGS Topo · 1:250,000
1957 · Roseau
USGS Topo · 1:250,000