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6,282,718 acres of greenspace

There are 6,282,718 acres of accessible green space within the Chesapeake Bay watershed.

First recorded European to enter the Bay

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

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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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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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.

84 degrees Fahrenheit

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

284,000 acres of tidal wetlands

Approximately 284,000 acres of tidal wetlands grow the Chesapeake Bay region. Wetlands provide critical habitat for fish, birds, crabs and many other species.

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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.

1983

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

80% of the Bay's freshwater

Collectively, the Chesapeake’s three largest rivers—the Susquehanna, Potomac and James Rivers—provide more than 80% of the fresh water to the Bay.

200 miles long

The Bay itself is about 200 miles long, stretching from Havre de Grace, Maryland, to Virginia Beach, Virginia.

18 trillion gallons

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

35.5 million years

The formation of the Chesapeake Bay happened 35.5 million years ago when a meteor collided with Earth, forming a massive crater.

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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500 million pounds of seafood

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

1,300 public access points

There are more than 1,300 public access points on the Chesapeake Bay and its tributaries.

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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.

Avoiding toxic pesticides

Forty-six percent of watershed residents never use toxic pesticides in or around their homes. You can evaluate a pesticide’s toxicity to judge the risk in using it, or make your own non-toxic pesticide with garlic, vinegar, cooking oil and other common household items.

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.

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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More than 200 historic shipwrecks

Mallows Bay is the final resting place for more than 200 historic shipwrecks dating back to the Revolutionary War. Commonly referred to as the “Ghost Fleet” of Mallows Bay, it is the largest collection of shipwrecks in the Western Hemisphere.

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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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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