Long Island Sound Study Water Quality

An Estuary of National Significance

Improving Long Island Sound's water quality helps sustain one of the region's most beautiful resources. Learn more about water quality

Long Island Sound Study Habitat Quality

Restoring the Sound’s Tidal Wetlands

Tidal wetlands are one of 12 habitats being restored through the LISS Habitat Restoration Initiative. Learn more about habitats

Long Island Sound Study

Managing Watersheds

The Long Island Sound Futures Fund helps fund watershed groups to protect habitats and improve water quality in tributaries of Long Island Sound. Learn more about watersheds

Long Island Sound Study

Conserving Natural Areas

The goals of the Long Island Sound Stewardship Initiative are to conserve natural areas, increase access to the Sound, and plan for multiple uses. Learn more about the LISS

Volunteers

Volunteer for the Sound

From beach cleanups to monitoring tagged horsehoe crabs, you can volunteer to help restore and protect the Sound.

Act Now

Photo of the Month

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Kelp being harvested on Jan. 30 at the Thimble Island Oyster Farm off Branford.

About the Study

About the Study

The Long Island Sound Study (LISS) is a cooperative effort involving researchers, regulators, user groups and other concerned organizations and individuals. These people are working together to protect and improve the health of the Sound. Learn more

Sound Health

Sound Health Update

Our report on the health of Long Island Sound, from water quality to fish populations, with special features on climate change, audio reports on projects to improve the Sound, and what you can do to protect the Sound.

Read Report

News Room

02.14.13

LIS Futures Fund Grant Proposals — Since 2005 the program has invested $10.5 million in 261 projects in communities surrounding the Sound. Continue Reading

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02.06.13

Sound Bytes January/February 2013 — Read the January/February issue of Sound Bytes. Continue Reading

01.14.13

Economic Value Proposals Sought — The project will estimate the economic value of the Long Island Sound watershed using the most current economic data and methodologies. Continue Reading

01.08.13

Proposals Sought for Tool to Measure Nitrogen Reductions — Applicants are being asked to submit proposals to evaluate and recommend a nonpoint source pollution and stormwater tracking tool for the Long Island Sound watershed. Continue Reading

12.14.12

Long Island Sound Study to Investigate Climate-Related Risks to Natural Resources — New Climate Change Initiative Announced: The LISS-funded project investigates climate change impacts on key wildlife and ecosystem resources in Long Island Sound. Continue Reading

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11.28.12

Sound Bytes November/December 2012 — Read the November/December issue of Sound Bytes. Continue Reading

A projection of Bluff Point in Connecticut under a scenario of 36 inches of sea level rise.

11.21.12

Deadline Extended for Climate Change Proposals — Applications for two separate climate change projects now will both be due on Friday, Dec. 14. Continue Reading

Hurricane Sandy

11.06.12

— EPA is providing updates and information on the response to Hurricane Sandy Continue Reading

nps2012

Nonpoint Source Pollution Conference — The 23rd annual conference, sponsored by NEIWPCC, will be held in Portsmouth, NH on May 15 and May 16. Details

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Long Island Sound Citizens Summit—Oct. 28 — This year theme is on: The SoundVision Action Plan: Exploring and Identifying Priorities for Long Island Sound. Details

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Nonpoint Source Pollution Conference: May 17-18 — NEIWPCC's annual conference on nonpoint source pollution will be held in Saratoga Springs. Details

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Healthy Yards, Safe Waters: March 19 — This conference will highlight the positive relationship between organic land care, a beautiful yard, healthy eating and healthier local and global environment. Details

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Connecticut Conference on Natural Resources: March 7, 2011 — Presentation themes will include Long Island Sound and coastal Connecticut, threats to Connecticut's forests, and fish and wildlife management. Details

Sound Bytes

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February 2013

Sound Bytes January/February 2013 — Read the January/February issue of Sound Bytes. Continue Reading

Sound Update

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Contaminants Issue — Fall 2012 Sound Update newsletter focuses on pathogen and toxic contamination in the Sound Continue Reading

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