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11,684 miles of shoreline

The Bay and its tidal tributaries have 11,684 miles of shoreline—more than the entire U.S. west coast.

60% of Chesapeake forests

Sixty percent of Chesapeake forests have been divided into disconnected fragments by roads, homes and other gaps that are too wide or dangerous for wildlife to cross.

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500 million pounds of seafood

The Bay produces about 500 million pounds of seafood per year.

4-30 mile width

The Bay’s width ranges from four miles near Aberdeen, Maryland, to 30 miles near cape Charles, Virginia.

4,863 feet above sea level

At 4,863 feet above sea level, Spruce Knob is the highest point in the Chesapeake watershed.

What is a shallop?

Captain John Smith and his men sailed the Chesapeake Bay in a modest wooden boat called a shallop–an open wooden workboat such as a barge, dory, or rowboat that was small enough to row but also had one or two sails.

Meaning of "Chesepiooc"

The word Chesepiooc is an Algonquian word referring to a village "at a big river." In 2005, Algonquian historian Blair Rudes helped dispel the widely-held belief that the name meant “great shellfish bay.”

1,800 local governments

There are nearly 1,800 local governments in the Bay watershed, including towns, cities, counties and townships.

Captain John Smith visits the Bay

In 1608, Captain John Smith set off on the first of two voyages where he charted the land and waterways, and later drew an elaborate and remarkably accurate map of the Chesapeake Bay.

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Volunteering with environmental organizations

While one-third of watershed residents have volunteered their time or donated their money to a charitable organization, less than two in ten volunteers have done so for an environmental organization.

29 species of waterfowl

The Chesapeake region is home to at least 29 species of waterfowl.

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64,000 square miles

The area of the watershed is about 64,000 square miles.

4,480 square miles of surface area

The surface area of the Bay and its tidal tributaries is approximately 4,480 square miles.

80,000 acres of underwater grasses

Nearly 80,000 acres of underwater grasses grow in the shallows of the Chesapeake Bay and its tributaries. Young and molting blue crabs rely on underwater grass beds for protection from predators.

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Nearly 50 thousand miles of rivers, streams and creeks in one watershed

The Susquehanna River watershed includes nearly 50 thousand miles of rivers, streams and creeks.

Formally recognized tribes in Virginia

The Commonwealth of Virginia has formally recognized 11 tribes. Among them, the Pamunkey tribe was the first Virginia tribe to be recognized by the federal government.

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87 species of waterbirds

During the winter, the Bay supports 87 species of waterbirds. Of these wintering waterbirds, 14 species rely on the Bay to serve as habitat for more than 10% of their continental populations.

First recorded European to enter the Bay

In 1524, Italian Captain Giovanni da Verrazano became the first recorded European to enter the Chesapeake Bay.

The Bay's largest tributary

The Susquehanna River is the Bay’s largest tributary, and contributes about half of the Bay’s freshwater (about 19 million gallons per minute).

What is a watershed?

A watershed is an area of land that drains into a particular river, lake, bay or other body of water.

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18.5 million people

The Chesapeake Bay watershed is home to more than 18 and a half million people. Ten million of them live along or near the Bay’s shores. About 150,000 new people move into the Bay watershed each year.

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Formally recognized tribes in Maryland

The State of Maryland has formally recognized three tribes: the Piscataway Indian Nation, Piscataway Conoy Tribe and the Accohannock Indian Tribe.

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10,000 years old

The Chesapeake Bay was formed about 10,000 years ago when glaciers melted and flooded the Susquehanna River valley.