2017 Map of Calais

About this map

Missouri River bottomlands define the southern edge of this territory, where the boundary between Roosevelt Co and Richland Co follows the shifting course of the water. The small settlement of Calais sits just north of the river, positioned along the corridor of BIA Rte 1. Moving north from the river valley, the terrain is cut by several drainage systems, including Box Elder Cr, Lake Cr, and Lone Tree Cr. This landscape reflects the rural infrastructure of the Brockton District, with the Bertino Reservoir providing a localized water source amidst the rolling high plains. The map details the Public Land Survey System grid, showing the township and range divisions like t28n r53e that organized the region's ranching and agricultural development.