PONTCHARTRAIN, LAKE


Meaning of PONTCHARTRAIN, LAKE in English

lake, southeastern Louisiana, U.S. The lake is 40 miles (64 km) long and 25 miles (40 km) wide at its widest point, with an area of 630 square miles (1,631 square km) and a mean depth of 10 to 16 feet (3 to 5 metres). It is more a tidal lagoon than a lake, since it connects eastward through Lake Borgne with the Gulf of Mexico by a narrow passage called The Rigolets. Its waters are brackish, although salinity can be reduced dramatically by an influx of floodwaters from the Mississippi River via the Bonnet Carre Spillway. The lake teems with game fish and aquatic birds, including pelicans. The city of New Orleans lies along its southern and eastern shore; Fontainebleau State Park and many small resorts also are located around the lakeshore. The first European to view the lake was the French-Canadian explorer Pierre Le Moyne d'Iberville, who passed through the region in 1699 and named the lake for Louis II, count of Pontchartrain. The lake is crossed by several bridges, notably the Pontchartrain Causeway. The causeway consists of two parallel road bridges, completed in 1956 and 1969, respectively, each of which runs for nearly 24 miles (39 km) northward across the lake from Metairie (a suburb of New Orleans) to Mandeville. The twin spans, the longest over-water bridges in the world, have become a stopover for huge flocks of migrating purple martins.

Britannica English vocabulary.      Английский словарь Британика.