2013 Map of Knoxville NW

About this map

The Des Moines River carves a winding path through this portion of Marion County, defining a landscape of deep riparian curves and expansive drainage systems. The small settlement of Dunreath sits north of the river, positioned between the branches of Calhoun Cr and Prairie Cr. This 2013 survey illustrates the complex hydrology of the region, where numerous named tributaries such as Wildcat Cr, Ballard Cr, and Walnut Cr feed into the primary river valley. To the southeast, the waters of Roberts Creek expand into a broader basin, contrasting with the narrow, linear creek beds like Teter Cr and Butcher Cr that drain the surrounding agricultural uplands. A grid of rural routes, including Co Hwy-G40 and Beardsley St, provides access across the township's rolling terrain.