2015 Map of Granville West

About this map

Alton and Granville anchor this section of Northwest Iowa, where the landscape is defined by the agricultural grid and the natural drainage of the Big Sioux River watershed. The terrain is intricately etched by several small waterways, including Willow Cr, Granville Cr, and Deep Cr, which meander through the high-productivity farmland of the Floyd River valley region. This survey captures the rural infrastructure of the mid-2010s, showing a dense network of county highways and section-line roads like Co Hwy B62 and Co Hwy L22 that facilitate the transport of livestock and grain. The map also delineates the jurisdictional boundary at the Sioux Co Plymouth Co line, providing a precise look at the township divisions between T95N and T93N that have governed land ownership in this part of the state for generations.