thick algae growing underwater in Bourne

Nitrogen pollution is the greatest long-term threat to the health of Buzzards Bay. More than half of the Bay’s harbors, coves, and tidal rivers suffer from the effects of nitrogen pollution. We all contribute this harmful pollution to our local waterways – and fortunately, we can all do our part to stop it.

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lobster traps covered with oil

After a major oil spill in 2003, the Coalition developed new laws that make the Bay safer from oil today than it was 10 years ago. But oil spills remain a constant threat, and the Coalition continues to advocate for the strongest possible protections.

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no fishing PCB contaminated sediments signs on the Acushnet River in New Bedford

Among all of the pollution threats to Buzzards Bay, toxic contamination has seen the greatest reductions in the past several decades. But toxic pollution is still a problem in parts of the Bay, particularly around the urban center of New Bedford. Through strong, dedicated advocacy, the Coalition is working to make toxic pollution a relic of the past.

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a closed shellfish bed sign at Chapoquoit marsh in West Falmouth

It wasn’t long ago when shellfish bed closures inspired people to take action to clean up Buzzards Bay. Today, our beaches are cleaner and more shellfishing areas are open because less bacteria pollutes our waterways. But bacterial contamination is still a threat to many places around the Bay where people swim and shellfish.

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What You Can Do

On the Water

There’s no better way to enjoy Buzzards Bay than by getting out on the water. You can do your part to keep our water clean by practicing a few simple, responsible boating tips. Try these 5 easy ways to have a Bay-friendly adventure on the water.

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Top Stories

Seventeen places to see (hear and smell) the signs of spring

The best way to celebrate the spring season is to get outside and savor the re-awakening that is taking place. You’ll find the signs of spring in the woodlands, wetlands, salt marshes, and waters of Buzzards Bay. Here’s a quick list of places you are most likely to spy hopeful signs of the warmer weather that is on its way as well as some pointers on what to look for.

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Coalition seeding new scientific investigations into Bay restoration with broad publication of 27-year water quality record

The first 28 years of Baywatchers water quality data has been published in the international scientific journal, Scientific Data, improving access to the information for researchers around the world.

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Fair winds for sailing program through partnership with Mass Maritime

The Coalition and Massachusetts Maritime Academy have established a partnership to facilitate instructional sailing programs at the Onset Bay Center (OBC) this summer.

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