...Falls and the river gorge by means of a series of eight locks which raise or lower vessels 326 feet. Lakes Erie, Huron, Michigan, and Superior, together...Clair, the St. Clair River, and the St. Marys River), arid the locks at the Soo form the rest of the St. Lawrence-Great Lakes waterway. The Corps of Engineers...

...Falls and the river gorge by means of a series of eight locks which raise or lower vessels 326 feet. Lakes Erie, Huron, Michigan, and Superior, together...their connecting channels (the Detroit River. Lake St. Glair, the St. Clair River, and the St. Marys River), and the locks at the Soo form the rest of the...

...lift vessels some 326 Lilr Eri*-. En?. Huron. Michigan and Superior, together with their connecting Detroit River, Lake St. Clair, the St. Clair River and the St Marys ' . ud the locks at the Soo form the rest of the Great Lakes-St. Lawrence has reached Lake Superior...

...waters contained within the area of 60 a circle of 1 mile radius E of Sandusky Harbor Pierhead Light; the Detroit River; Lake St. Clair; the St. Clair River and the N approaches thereto S of latitude 43°05'30*N.; the Welland Canal which 94 3. THE GREAT LAKES includes...

...waters contained within the area of a circle of 1 mile radius E of Sandusky Harbor Pierhead Light; the Detroit River; Lake St. Clair; the St. Clair River and the N approaches thereto S of latitude 43°05'30"N.; the Wetland Canal which includes waters of the canal...

...tightly grouped series of seven lift locks in an eight mile section overcomes the Niagara Falls obstacle. Lakes Erie, Huron, Michigan, and Superior, together...River, Lake St. Clair, the St. Clair River, and the St. Mary's River), and the locks at Sault Ste. Marie form the rest of the waterway. Once the ship has reached...