Saint Clair, Lake

Saint Clair, Lake, c.490 sq mi (1,270 sq km), 27 mi (43 km) long, on the U.S.-Canadian border, between SW Ont. and SE Mich. The St. Clair River (41 mi/66 km long) flows into the lake from Lake Huron; the Detroit River drains it S into Lake Erie. The lake is one of the busiest sections of the Great Lakes Waterway. The lake region is a popular summer vacation area.

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Saint Clair, Lake

Lake, west-central Tasmania, Australia. It is located at the southern boundary of Cradle Mountain–Lake Saint Clair National Park. It has an area of 11 sq mi (28 sq km) and an elevation of 2,417 ft (737 m) on Tasmania's central plateau. Its maximum depth approaches 700 ft (215 m), making it Australia's deepest lake.

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Saint Clair, Lake

Lake, forming part of the boundary between Michigan, U.S., and Ontario, Canada. Roughly circular, with an area of 467 sq mi (1,210 sq km), it connects with the St. Clair River and Lake Huron to the north and with the Detroit River and Lake Erie to the south. It is in a popular summer recreation area. Suburbs of Detroit lie on its western shore.