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1970 Map of Portland

Name: 1970 Topographic Map of Portland
Creator: U.S. Geological Survey
Published: 1990
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1990

About this map

Eglin Air Force Base dominates the central landscape of this Walton County survey, illustrating the significant military footprint in the Florida Panhandle during the late 20th century. The settlement of Portland sits at the junction of several drainage systems, including Alaqua Creek and Mill Creek, where the local terrain transitions toward West Bayou. To the north, the small community of New Home is marked by its namesake New Home Cem, while the southern edge of the map shows the outskirts of Freeport.

The map reveals a landscape defined by numerous named watercourses such as McQuage Creek, College Head, and Centerfeit Mill Creek, pointing to the area's historical reliance on these natural drainage patterns. Cultural landmarks like Damascus Ch and Hatcher Cem provide valuable points for genealogical research, while the presence of a Gravel Pit and a Heliport near the base boundary reflect the region's mid-century industrial and military infrastructure.