About

Chapman Shoal lies within the Thousand Islands region, a unique area straddling the US-Canada border. Nestled in the waters of the Saint Lawrence River, Chapman Shoal is situated in the town of Clayton, within Jefferson County, New York. This shoal is part of the diverse and scenic landscapes that characterize the Thousand Islands, a region known for its myriad of islands and intricate waterways.

Located at a geographic centroid of 44°15’25″N and 76°04’23″W, Chapman Shoal is positioned in a two-minute box defined by the coordinates 44°16′ x 76°04′. The shoal is an integral part of Clayton’s maritime environment, contributing to the area’s complex underwater topography. As a feature of the Thousand Islands, Chapman Shoal shares in the rich natural and cultural history of this renowned region, which draws visitors to explore its picturesque vistas and vibrant ecosystems.

Island or Feature Name
Chapman Shoal

Nationality
US

Centroid Lat/Long
441525N 0760423W

Two-Minute Box
44^16′ x 76^04′

Location and description

Former, informal, or alternate names

Municipality
Clayton

County
Jefferson

Province / State
NY

Ports?

Book refs

1000islands.co ID #
217

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Data source.