Help Us Save The Great South Bay
For future generations
It’s our bay, our heritage — and our legacy. We grew up clamming it, sailing it, swimming in it. Now our bay is sick, and we must heal it, for today and for the future!
Save The Great South Bay is a local 501(c)3 non-profit that actively works to restore the bay, and with that, strengthen our South Shore communities.
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Watch this video about our creek defender program
Creeks Defended
Acres Restored
Oysters Planted
Residents Impacted
About Our Organization
defending our creeks
Our Creek Defenders help the 50 creeks flowing into the Great South Bay move freely by removing debris and monitoring invasive species.
restoring oyster habitat
Oysters eat murky water for lunch. The Great South Bay Oyster Project restores oysters and their natural filtration capabilities to the Bay.
Planting bay friendly
We are restoring habitat for local wildlife by putting back what was here long before we were through the Bay Friendly Yards program.
We Have the Power to Impact Our Future, and We’re Doing Something About It
It’s our bay, our heritage — and our legacy. We grew up clamming it, sailing it, swimming in it. Now our bay is sick, and we must heal it, for today and for the future!
Save The Great South Bay is a local 501(c)3 non-profit that advocates for and implements real solutions that will help restore the bay, and with that, strengthen our South Shore communities.
Happening Now

West Sayville Wetland Restoration
Below is an update from our colleagues at Suffolk County regarding the restoration work happening in the wetlands south of the West Sayville Golf Course. The West Sayville wetland restoration project is part of our National Fish and Wildlife Foundation (NFWF) Sandy...
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Featured Initiatives
Bay Friendly Yards: The Three Essential Elements
Long Island invented the suburban lawn. Fields of green with ornamental bushes brought in from all over the world. All manner of care was required -- watering, fertilizing, pesticides -- so that these exotics and plants from other climates could survive here. But...
The State of the Great South Bay 2022
On Friday, October 14th, 2022, Save The Great South Bay, 501(c)3 presented its third annual Speaker Series on the State of the Great South Bay held at the View in Oakdale where Dr. Christopher Gobler spoke about current environmental events affecting the health of the...
Sandy and the Breach 10 Years On
Saturday, October 29, 2022 marks the 10 year anniversary of Superstorm Sandy which had wide-reaching and devastating impacts across the South Shore of Long Island. One of the Sandy outcomes was the breach at Fire Island resulting in the re-opening of the Old Inlet in...
Upcoming Events
Save the Date! Mayor’s Cup Celebration
Mark your calendar for the 7th annual Mayor’s Cup Celebration to be held on Saturday, Septembe...
September 9 @ 4:00 pm - 7:00 pm
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