2020 Map of Dione Reservoir

About this map

Dione Reservoir and several other catchments define the water management landscape of this Phillips County terrain, where intermittent drainages like Second Cr and Third Cr carve through the high plains. The map illustrates a remote grazing region structured by the Public Land Survey System, with township and range lines orienting the sparse network of rural roads. Features like Horse Pasture Coulee suggest the historical and ongoing use of the land for livestock, while small-scale water storage sites such as Archie Reservoir and Carberry Reservoir are critical landmarks in an arid environment. The southern portion of the quadrangle is marked by the N Fork Fourchette Cr, which drains toward the Missouri River breaks beyond the map's edge.