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2019 Map of Seneca

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

USGS Topo · Published 2019

About this map

The Potomac River corridor serves as the primary geographical axis for this region, defining the interstate boundary between Maryland and Virginia. Within this riverine landscape, numerous named islands such as Watkins Island, Patowmack Island, and Clagett Island sit preserved within the Chesapeake and Ohio Canal National Historical Park. On the Maryland side, the Seneca Creek Aqueduct stands as a notable engineering landmark where Seneca Creek meets the Potomac near the settlement of Seneca.

Genealogical interest is found in the distribution of community centers like Darnestown and Quince Orchard, alongside several established burial grounds. Significant sites include the Darnestown Presbyterian Church Cem and the Ford-Ellis Simms Cem. In Virginia, residential developments like Lowes Island and Potomac Falls dominate the southern bank, connected by historic routes like the George Washington Memorial Parkway. Trail networks, including the Potomac Heritage National Scenic Trail, highlight the transition from suburban expansion to preserved river valley.