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2019 Map of Fortification

Name: 2019 Topographic Map of Fortification
Creator: U.S. Geological Survey
Published: 2019
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2019

About this map

Fortification sits at the heart of this landscape in northern Colorado, where the high plains meet the western foothills of the Elkhead Mountains. The drainage network is the dominant geographic force, with the Fortification Cr and its tributaries, including the N Fork Fortification Cr and S Fork Fortification Cr, carving deep valleys through the terrain. These watercourses have long dictated the movement of people and livestock through the region, as evidenced by the road network following the easier grades of the creek beds.

Distinctive geological landmarks such as Fortification Rocks provide prominent navigation points in an area defined by sharp elevation changes. The presence of Mud Spring Draw and Fourmile Cr suggests a complex local hydrology essential for ranching operations in Moffat County. The map details a transition from the lower creek flats to the ascending heights of the nearby mountain range, capturing the intersection of natural barriers and early settlement routes.