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2011 Map of Drummond SE

Name: 2011 Topographic Map of Drummond SE
Creator: U.S. Geological Survey
Published: 2011
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2011

About this map

The remote southeastern reaches of Drummond Island define this 2011 survey, where the international boundary between the United States and Canada cuts through the deep waters of Lake Huron. The landscape is dominated by a complex network of interior waterways and coastal features, including the winding Potagannissing River which connects a series of numbered basins from First Lake through to Fourth Lake. These secluded freshwater systems sit just inland from the rugged eastern shoreline, where landmarks like Raynolds Point and Shoal Point overlook the North Channel.

Local access is primarily provided by rural routes such as Colton Bay Rd and S Reynolds Bay Rd, reaching toward quiet coastal spots like Glen Cove Beach. The map details a transition from dense island interior to the open expanse of Sitgreaves Bay, illustrating the island's unique position as a maritime borderland. Significant underwater features such as Humphrey Rock and Lindsay Bank highlight the hazards and topography of the surrounding Great Lakes shipping environment.