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Saving our river
for future generations

The Magothy River Association is an all-volunteer nonprofit dedicated to the preservation of water quality, plants, and wildlife in the Magothy River watershed.

Support Our Work Explore the River
Heritage

80 Years of History

From our founding in 1946 to today — discover the people and milestones that shaped the Magothy River Association.

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Explore

River Tour

Navigate the creeks and coves of the Magothy — from Blackhole Creek to the headwaters — with our guided river tour.

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Conservation

Active Projects

From our founding in 1946 to today. Discover the people and milestones that shaped the Magothy River Association.

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Community

Get Involved

Oyster restoration, water quality monitoring, stormwater management, see what our volunteers are doing right now.

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Upcoming Events

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May
23

Operation Clean Water 2026

May 23 through August 22

Dr. Tammy Domanski, Professor at Anne Arundel Community College, coordinates this program. They monitor fecal enterococci, a group of bacteria associated with the waste of birds and mammals. With your membership, Operation Clearwater will provide regular monitoring of the microbial water quality at your waterfront recrea

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Bulletin

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Oyster Restoration Program

water

Did you know? A single adult oyster can filter pollutants from 50 gallons of water per day! They also provide critical habitat for many critters that live on the bars. A typical oyster bar has at least 15 different invertebrates and small fish that live within the crevasses of the bars. This is why oysters are so important to the health of the Magothy River and the Chesapeake Bay.

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Support Our Work

Become a Member

Support the health, protection, and future of the Magothy River by becoming a member today. Memberships are based on the calendar year and can be paid securely online through PayPal or by check through the mail.

Whether you’re joining as an individual, family, or community association, there’s a membership option for you.

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