2017 Map of Gallup

About this map

James River meanders broadly across the prairie of Spink County, defining the hydrologic character of this agricultural landscape. The settlement of Gallup is situated in the western portion of the quadrangle, serving as a primary point of reference for researchers of local history. This 2017 survey illustrates a meticulously surveyed grid of section lines and township roads, including routes like 387th Ave and Co Rd 13. The mapping of these corridors provides a clear view of how rural infrastructure supports the sprawling farm plots and water management systems in the Tetonka Township area. Detailed contours and hydrographic data from the National Hydrography Dataset help trace the subtle drainage patterns that feed into the river valley, marking the intersection of natural watercourses and the human-ordered landscape of the Dakotas.