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26 different SAV species

The Chesapeake Bay is home to 26 different species of submersed aquatic vegetation (SAV), including freshwater plants, estuarine plants, redhead grass, and marine species.

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.

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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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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4,863 feet above sea level

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

Largest estuary in the United States

The Chesapeake Bay is an estuary: a body of water where fresh and salt water mix. It is the largest of more than 100 estuaries in the United States and third largest in the world.

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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.

29 species of waterfowl

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

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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.

100,000 smaller tributaries

The Chesapeake Bay watershed has 150 major rivers and streams, but contains more than 100,000 smaller tributaries.

2 of 5 major ports

Two of the United States’ five major North Atlantic ports—Baltimore and Hampton Roads—are on the Bay.

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.

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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200 invasive species

There are as many as 200 invasive species present in the Chesapeake Bay watershed that are causing some serious issues in an already-stressed ecosystem. Some examples include blue catfish, snakehead, zebra mussel, purple loosestrife, and nutria.

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.

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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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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Bald eagle recovery in the Chesapeake

In the 1970’s, there were as few as 60 breeding pairs of bald eagles in the entire Bay region. Today, as much as 3,000 breeding pairs of bald eagles can be found.

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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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Remnants of an ancient river

A few deep troughs run along much of the Bay’s length and are believed to be remnants of the ancient Susquehanna River.

12 major rivers

Major rivers emptying into the Bay include the James, York, Rappahannock, Potomac, Patuxent, Patapsco and Susquehanna from the west and the Pocomoke, Wicomico, Nanticoke, Choptank and Chester from the east.

Scooping the poop

Half of pet owners always pick up after their pet, but one-third of pet owners seldom or never do so. Pet waste contains bacteria that can harm human health and contaminate the water we use for drinking, swimming and fishing.

3,600 species of plants and animals

The Bay supports more than 3,600 species of plants and animals, including 348 species of finfish, 173 species of shellfish, over 2,700 plant species and more than 16 species of underwater grasses.

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