2011 Map of Cape Vincent South OE W

About this map

Lake Ontario dominates this maritime expanse at the northeastern edge of the Great Lakes. The map illustrates the international boundary as it passes through the open waters between the Canada-United States border. This specific survey area highlights the hazards and landforms near the entrance to the St. Lawrence River, including the submerged Allan Otty Shoal and the western shoreline of Grenadier Island. The placement of these features relative to the international line reflects the navigational importance of this stretch of water for commercial and recreational vessels moving between New York and Ontario.