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4,863 feet above sea level

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

1.6 billion pounds of blue crabs

Since 1990, commercial watermen have harvested more than 1.6 billion pounds of blue crabs from the Bay. Data show commercial harvest has experienced a steady decline, and in 2014 hit the lowest level recorded in 25 years: 35 million pounds.

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The Chesapeake Bay's first inhabitants

The first inhabitants of the Chesapeake Bay region are referred to as Paleo-Indians. They came more than 10,000 years ago from other parts of North America, drawn in by the abundance of wildlife and waterways.

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Can we do more?

Seventy percent of watershed residents want to do more to help make their local creeks, rivers and lakes healthier.

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12 miles wide

The mouth of the Chesapeake Bay is about 12 miles wide between its northern point near Cape Charles, Virginia, and its southern point close to Cape Henry, Virginia.

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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1983

The Chesapeake Bay Program was organized in 1983 to help lead and direct restoration in the Chesapeake Bay.

10 U.S. presidents

There have been 10 U.S. presidents from the Chesapeake Bay watershed, including George Washington, Thomas Jefferson, James Madison, James Monroe, William Henry Harrison, John Tyler, Zachary Taylor, Woodrow Wilson, James Buchanan and Joe Biden.

35 miles wide

The widest point of the Chesapeake Bay measures 35 miles, and is located near the mouth of the Potomac River.

9.6 million acres of land

Approximately 9.6 million acres of land in the Bay watershed have been permanently protected from development by Bay Program partners.

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1,800 sunken vessels

More than 1,800 vessels have met their end in Bay waters, lying broken and battered on the Bay's floor.

Chesapeake National Recreation Area

Legislation proposed by Maryland’s Senator Chris Van Hollen and Representative John Sarbanes to incorporate the bay into the nation’s park system.

One million waterfowl

Nearly one million waterfowl winter on the Bay–approximately one-third of the Atlantic coast’s migratory population. The birds stop to feed and rest on the Bay during their annual migration along the Atlantic Migratory Bird Flyway.

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The Powhatan tribes

There were many different tribes in the region before Europeans arrived, but the dominant group were Algonquian speakers known collectively as the Powhatan tribes.

Replacing grass lawn with native plants

Twenty-six percent of watershed residents have replaced an area of their grass lawn with native plants. Native plants provide food and habitat to bees, birds and butterflies, and often don’t need to be watered or fertilized.

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Three geologic regions

The Chesapeake Bay watershed contains three distinct geologic regions: the Atlantic coastal plain, the Piedmont plateau and the Appalachian province.

Saltiest part of the Bay

Salinity is highest at the mouth of the Chesapeake Bay, where water from the Atlantic Ocean enters.

18 trillion gallons

The Chesapeake Bay holds more than 18 trillion gallons of water.

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).

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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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.

Reducing runoff

Fourteen percent of watershed residents use rain barrels to collect rainwater from their downspouts and keep runoff out of rivers and streams. While water collected in rain barrels is not safe to drink, it can be used to water plants or wash cars.

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84 degrees Fahrenheit

Water temperatures in the Bay fluctuate widely throughout the year, reaching as high as 84 degrees in summer.

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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