The Iowa River meanders through the heart of the Iowa County landscape, shaping the development of Marengo and the surrounding rural townships. This 2013 survey reveals the structured grid of the city, where the County Fairgrounds stands as a local landmark on the eastern edge of the community. The drainage patterns of the region are defined by a network of waterways including Big Bear Cr and Hilton Cr to the south, while the northern reaches features Hannen Lake and the small settlement at Taylors Grove. The map details a transition from the compact urban center of Marengo to the expansive agricultural grid beyond, connected by routes like f15 Blvd and Co HWY v66.
59 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.
1888 · Amana
USGS Topo · 1:62,500
1889 · Amana
USGS Topo · 1:62,500
1891 · Oxford
USGS Topo · 1:62,500
1894 · Oxford
USGS Topo · 1:62,500
1899 · Amana
USGS Topo · 1:62,500
1903 · Fairfax
USGS Topo · 1:125,000
1954 · Des Moines
USGS Topo · 1:250,000
1956 · Des Moines
USGS Topo · 1:250,000
1957 · Des Moines
USGS Topo · 1:250,000
1958 · Davenport
USGS Topo · 1:250,000