The settlement of Ardoch serves as the focal point of this Walsh County landscape, situated where the historic corridor of Highway 81 cuts diagonally across the gridded agricultural plains of the Red River Valley. This area is defined by its sophisticated water management systems, essential for the fertile but flat terrain. The northern portion of the sheet is dominated by Lake Ardoch, a reservoir created by the Lake Ardoch Dam along the winding course of the Forest River.
31 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.
1918 · Acton
USGS Topo · 1:62,500
1926 · Ardoch
USGS Topo · 1:62,500
1943 · Grafton
USGS Topo · 1:62,500
1952 · Thief River Falls
USGS Topo · 1:250,000
1956 · Thief River Falls
USGS Topo · 1:250,000
1957 · Thief River Falls
USGS Topo · 1:250,000
1963 · Forest River
USGS Topo · 1:24,000
1963 · Gilby
USGS Topo · 1:24,000
1966 · Oslo
USGS Topo · 1:24,000
1966 · Big Woods SW
USGS Topo · 1:24,000