Filters:
Showing 24 of 78

1983

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

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.

Learn more

500 million pounds of seafood

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

What is a watershed?

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

Learn more

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.

Learn more

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.

Learn more

10,000 years old

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

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.

21 feet deep

The Bay is surprisingly shallow. Its average depth, including all tidal tributaries, is about 21 feet. A person who is six feet tall could wade through more than 700,000 acres of the Bay and never get his or her hat wet.

Three geologic regions

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

How we can fix water pollution

Eighty-six percent of watershed residents believe if people work together, water pollution can be fixed.

84 degrees Fahrenheit

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

4,863 feet above sea level

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

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.

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.

Learn more

64,000 square miles

The area of the watershed is about 64,000 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.

Learn more

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.

51 billion gallons

Approximately 51 billion gallons of water flow into the Bay each day from its freshwater tributaries.

Learn more

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.

4-30 mile width

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

Litter bugs

Nine in ten watershed residents never toss food wrappers, cups or cigarette butts on the ground. Almost eight in ten watershed residents pick up litter when they see it.

200 miles long

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

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.