2013 Map of Twin Valley SW
USGS Topo · Published 2013About this map
The agricultural landscape of Norman County is defined by its extensive water management systems, including the Judicial Ditch Number Fifty-one and State Ditch Number Sixty-eight, which channel water across the flat prairie terrain. Near the western edge, the city of Ada serves as a local hub, while the Wild Rice River and Marsh River meander through the southern portion of the quadrangle. Several wetland features such as Gilbertsons Slough and Little Gilbertsons Slough break the grid of section roads and farm fields.
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Map Details
Editions of this 2013 Twin Valley SW Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1918 · Twin Valley
USGS Topo · 1:62,500
1918 · Ulen
USGS Topo · 1:62,500
1924 · Ada
USGS Topo · 1:62,500
1952 · Grand Forks
USGS Topo · 1:250,000
1956 · Grand Forks
USGS Topo · 1:250,000
1965 · Lockhart
USGS Topo · 1:24,000
1965 · Twin Valley SW
USGS Topo · 1:24,000
1965 · Twin Valley
USGS Topo · 1:24,000
1965 · Syre
USGS Topo · 1:24,000
1965 · Twin Valley NW
USGS Topo · 1:24,000