New York City East River HD

The East River is a salt water tidal estuary in New York City. The waterway, which is actually not a river despite its name, connects Upper New York Bay on its south end to Long Island Sound on its north end. It separates the borough of Queens on Long Island from the Bronx on the North American mainland, and also divides Manhattan from Queens and Brooklyn, also on Long Island.[1] Because of its connection to Long Island Sound, it was once also known as the Sound River.[2] The tidal strait changes its direction of flow frequently, and is subject to strong fluctuations in its current, which are accentuated by its narrowness and variety of depths. The waterway is navigable for its entire length of 16 miles (26 km), and was historically the center of maritime activities in the city.[1][3]

East River
East River and UN.jpg
The East River and the headquarters of the United Nations in Manhattan as seen from Roosevelt Island
(December 2006)
Wpdms terra east river.jpg
The East River is shown in red
Location
Country
United States
State
New York
Municipality
New York City
Physical characteristics
Source
Long Island Sound
• coordinates
40.800172°N 73.791995°W
Mouth
Upper New York Bay
• coordinates
40.700357°N 74.003842°W
Length
16 mi (26 km)
Basin features
Tributaries

• left
Newtown Creek, Flushing River
• right
Westchester Creek, Bronx River,
Bronx Kill, Harlem River