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Get your copy of our NEW 2024 Long Island Sound Beach Report!
Swimmable
How healthy is my beach?
Explore historical data
to find out.
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Fishable
Can I catch a fish?
Discover how healthy
your waterways are.
Find My Waterbody
Livable
Is my home safe?
Find out how sea-level
rise might affect you.
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Our Collective Vision
A swimmable, fishable and livable Long Island Sound that is healthy and thriving with life for all to enjoy.
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FEATURED CAMPAIGN
#BanSingleUsePlastic
Wildlife all over the globe is threatened by single-use plastics.
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Long Island Sound is Under Threat
Water pollution, marine debris, over-development, and climate change are some of the key challenges we must tackle together.
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Marine Debris
There are more than five trillion pieces of plastic in our oceans worldwide.
Sewer Discharges
Our aging sewage infrastructure needs to be upgraded to stop sewer overflows.
Wetland Depletion
Our living shorelines are under threat from over development of our coasts.
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Find out what you can do in or around your own home or business.
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Support this site and our many campaigns and programs that educate the public.
About Sound Health Explorer
Sound Health Explorer is an interactive tool powered by a collective of organizations that monitor the health of Long Island Sound, using data to empower citizen and legislative action.
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Swimmable
Fishable
Livable
Explore
Challenges
Reports
Learn About the Grades (Swimmable)
Learn About the Grades (Fishable)
Data Sources
About
Why We Love Long Island Sound
About SHE
Save the Sound
Water Monitoring
Unified Water Study
Contact Us
Take Action
Donate