
Waterloo Lake and the branching headwaters of the Park River dominate this agricultural landscape along the border of Cavalier and Walsh counties. The terrain is defined by the winding paths of the Middle Branch Park River, South Branch Park River, and North Branch Park River, which create a complex drainage system through the prairie. Near the center of the sheet, the Walsh County Waterfowl Production Area preserves a significant wetland habitat, reflecting the region's importance to migratory birds and conservation.
25 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1952 · Thief River Falls
USGS Topo · 1:250,000
1953 · Devils Lake
USGS Topo · 1:250,000
1956 · Thief River Falls
USGS Topo · 1:250,000
1956 · Devils Lake
USGS Topo · 1:250,000
1957 · Thief River Falls
USGS Topo · 1:250,000
1964 · Concrete
USGS Topo · 1:24,000
1967 · Thief River Falls
USGS Topo · 1:250,000
1972 · Osnabrock
USGS Topo · 1:24,000
1972 · Milton
USGS Topo · 1:24,000
1972 · Osnabrock SW
USGS Topo · 1:24,000