Shell Rock River winds southeast across this portion of North Central Iowa, anchoring a landscape where the river’s path dictates the placement of early settlements. The town of Nora Springs sits at the convergence of several routes in the southeast corner, characterized by the Hawkeye Street Underpass and its proximity to Flood Cr. Further upstream, the community of Rock Falls is defined by its namesake Rock Falls Bridge and the nearby Rock Falls Cem.
74 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.
1954 · Mason City
USGS Topo · 1:250,000
1957 · Mason City
USGS Topo · 1:250,000
1958 · Mason City
USGS Topo · 1:250,000
1959 · Mason City
USGS Topo · 1:24,000
1959 · Mason City
USGS Topo · 1:62,500
1959 · Nora Springs
USGS Topo · 1:24,000
1959 · Mason City SE
USGS Topo · 1:24,000
1959 · Hanford
USGS Topo · 1:24,000
1971 · Rockford
USGS Topo · 1:24,000
1971 · Rudd
USGS Topo · 1:24,000