About the Bay

Learn more about the Chesapeake Bay and its watershed with maps and information on wildlife, issues impacting the Bay's health, and more.

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    More than Just the Bay

    When we speak of "saving the Bay," we're talking about the roughly 64,000 square-mile watershed...Read More

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    Maps

    Maps covering a wide range of Chesapeake Bay information, from geography and wildlife to...Read More

  • Diamondback Terrapin © Jay Fleming

    © Jay Fleming

    State of the Bay Report

    Since 1998, CBF's State of the Bay report has been tracking the health of the Chesapeake Bay and...Read More

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    Photo Credit: © Kevin Moore

    Chesapeake Bay Glossary

    Learn more in this glossary of terms related to the Chesapeake Bay.Read More

  • kayaking in the susquehanna - Miguel Angel de la Cueva iLCP 695x352

    Photo Credit: © 2010 Miguel Angel de la Cueva/iLCP

    Resources

    There's a lot more to learn about the Chesapeake Bay and its rivers and streams. These web sites...Read More

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    Photo Credit: © Gilpin Brown

    10 Things You Didn't Know About the Chesapeake Bay

    Ten facts about the Chesapeake Bay that may surprise you.Read More

Support the Chesapeake Bay Foundation

Your donation helps the Chesapeake Bay Foundation maintain our momentum toward a restored Bay, rivers, and streams for today and generations to come.

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Save the Bay

Founded in 1967, the Chesapeake Bay Foundation (CBF) is the largest independent conservation organization dedicated solely to saving the Bay.

Save the Bay