2014 Map of Lost Creek

About this map

The Missouri River carves through the northern breaks of central Montana, marking the county line between Phillips and Garfield. This landscape is defined by the expansive waters of Fort Peck Lake, where the river broadens into a massive reservoir. The terrain is a complex network of dry washes and drainage systems that feed into the river basin, including Deadman Coulee, Ghost Coulee, and Brandon Coulee. To the west, the prominent Brandon Butte stands as a significant topographic landmark above the water. Further south, the map details the intricate branches of the Lost Creek drainage, specifically the North Fork Lost Creek, which winds through the sectioned rangeland. The presence of these named coulees and creek systems illustrates the seasonal water movement through this arid, deeply eroded territory, highlighting the geographic isolation of the Missouri breaks region.