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2014 Map of Threemile Reservoir

Name: 2014 Topographic Map of Threemile Reservoir
Creator: U.S. Geological Survey
Published: 2014
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2014

About this map

Fort Belknap Agency serves as the primary administrative and residential hub in this northern Montana landscape, situated where the high plains meet the intricate water systems of the Milk River valley. The map reveals a sophisticated network of water management essential to the region's agricultural life, including Main Canal A, Milk River Canal A, and the N Canal. These man-made arteries divert water across the terrain to support the arid lands surrounding Threemile Cr.

Further east, the Sacred Heart Cem stands near the intersection of Us-2, marking a point of local heritage. The topography is defined by the contrast between the flat river bottomlands and the rising breaks to the south, where Threemile Reservoir captures seasonal runoff from Spring Cr. Transportation routes like MT-66 and Rodeo Dr provide the primary connections between the agency and the outlying prairie.